Exhaust manifolds
More informationAt Global Parts, we offer a wide selection of original used car parts, including exhaust manifolds for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our manifolds undergo quality control to ensure you receive a top-quality product.
Make
Category
Condition
In Stock
Price

-10%
Part no. 5066918AA
Chrysler Grand Voyager 2.8CRD ENR Exhaust Manifold Colector Escape 5066918AA
Promo price
PLN 123.95
PLN 111.56
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 8575724
EGR Intake Pipe BMW F20 F21 LCI 114d 116d Diesel B37 Manifold Engine 8575724
Promo price
PLN 42.95
PLN 40.80
Delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. A6291420201
Mercedes ML X164 OM629 Exhaust Manifold Right O/S A6291420201
Promo price
PLN 132.95
PLN 119.66
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. A2711402609
Mercedes SLK R171 M271.954 Petrol Engine Exhaust Manifold A2711402609
Promo price
PLN 379.95
PLN 341.96
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 03F253041AA
Volkswagen Audi Skoda Seat 1.2 TSI Petrol Exhaust Manifold Gasket 03F253041AA
Promo price
PLN 42.95
PLN 40.80
Delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 03F253041R
Skoda Seat Volkswagen 1.2 TSI Petrol Exhaust Heat Shield Cover 03F253041R
Promo price
PLN 42.95
PLN 40.80
Delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A2721400109
Engine Exhaust Manifold Mercedes W203 W204 W209 M272 Petrol Left N/S Manifold
Promo price
PLN 75.95
PLN 72.15
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 057253038L
Audi Q7 4L 4.2 TDI Exhaust Manifold Cover Heat Shield Right O/S 057253038L
Promo price
PLN 61.95
PLN 58.85
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 057253033AJ
Audi Q7 4L 4.2 TDI BTR Diesel Exhaust Manifold Left N/S 057253033AJ
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. A1121403109-1
Exhaust Manifold Mercedes W211 W163 M112 Petrol Left N/S A1121403109 4-6 Cyl
Promo price
PLN 123.95
PLN 111.56
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 057253034AL
Audi Q7 4L 4.2 TDI BTR Diesel Exhaust Manifold Right O/S 057253034AL
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A1121403009
Mercedes W203 W211 M112 Exhaust Manifold Cylinder 1-3 Petrol A1121403009
Promo price
PLN 75.95
PLN 72.15
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A6881420201
Exhaust Manifold Mercedes W168 OM688 Engine Diesel Pipe A6881420201
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 070253037A
Volkswagen Touareg Transporter 2.5 TDI Exhaust Manifold Cover Plate 070253037A
Promo price
PLN 61.95
PLN 58.85
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 7811449-1
Exhaust Manifold BMW E90 E91 E93 E60 E65 E70 Diesel M57N2 Exhaust 7811449
PLN 118.95
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. 8519889
BMW F45 F46 F48 Mini F55 F56 F57 F60 Diesel B47 Engine Exhaust Manifold 8519889
Promo price
PLN 189.95
PLN 170.96
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A6461420601
Exhaust Manifold Mercedes W204 C200CDI C220CDI OM646 Diesel Engine A6461420601
Promo price
PLN 61.95
PLN 58.85
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 5066945AA
Chrysler Grand Voyager 2.8CRD ENR Diesel Intake Manifold Adapter 5066945AA
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. 1247515
BMW E36 316i M43 Petrol Engine Intake Manifold Top Upper Part 1247515
Promo price
PLN 123.95
PLN 111.56
Free delivery - Thu, Oct 23
If paid before 14:00

-30%
Part no. A2781400608
Mercedes W166 Petrol Exhaust Gas Line Manifold Outlet Right O/S A2781400608
Promo price
PLN 189.95
PLN 132.97
Free delivery - Thu, Oct 23
If paid before 14:00

-30%
Part no. A2781400708
Mercedes W166 Petrol Exhaust Gas Line Manifold Outlet Left N/S A2781400708
Promo price
PLN 237.95
PLN 166.57
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 059253034AQ
Audi Q7 4L 3.0 TDI V6 Diesel Engine Exhaust Manifold Right O/S 059253034AQ
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 059253033BP
Audi Q7 4L Exhaust Manifold Left N/S 3.0 TDI V6 Diesel Engine 059253033BP
PLN 113.95
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A6421421009
Mercedes C207 W212 W221 W251 OM642 Turbo Exhaust Manifold A6421421009
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 079253033AK
Audi S5 8T Quattro Exhaust Manifold Cyl. 5-8 Petrol 4.2 FSI V8 079253033AK
Promo price
PLN 61.95
PLN 58.85
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 079253034AK
Audi S5 8T Quattro Petrol 4.2 FSI V8 Exhaust Manifold Cyl. 1-4 079253034AK
Promo price
PLN 61.95
PLN 58.85
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. A1561400109
Engine Exhaust Manifold Mercedes W204 C63 W212 E63 AMG Left N/S Unit A1561400109
Promo price
PLN 170.95
PLN 153.86
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 8678769
Terminal Strip BMW F20 F21 F30 LCI B48 Engine Exhaust Manifold Holder 8678769
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. A6511400709-1
Engine Exhaust Manifold Mercedes W176 W246 OM651 Diesel Unit A6511400709
PLN 123.95
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 059253033P
Audi Q7 4L Engine Exhaust Manifold Flue Gas 2.7 3.0 Diesel TDI 059253033P
Promo price
PLN 61.95
PLN 58.85
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A6511420001-2
Mercedes W204 W212 OM651 Diesel Exhaust Manifold Engine Unit Cover A6511420001
Promo price
PLN 42.95
PLN 40.80
Delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. BK2Q-9430-GB
Ford Transit Custom 2.2 TDCi Diesel Engine Exhaust Manifold BK2Q-9430-GB
Promo price
PLN 75.95
PLN 72.15
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. BK2Q-9430-CB
Ford Transit Custom 2.2 TDCi Diesel Engine Exhaust Manifold BK2Q-9430-CB
Promo price
PLN 75.95
PLN 72.15
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 93198636
Vauxhall Opel Vivaro A Engine Exhaust Manifold 2.0 CDTi Diesel 93198636
Promo price
PLN 61.95
PLN 58.85
Free delivery - Thu, Oct 23
If paid before 14:00

-30%
Part no. A6541409900
Exhaust Manifold Mercedes C118 W177 W247 Diesel OM654 Exhaust Pipe A6541409900
Promo price
PLN 569.95
PLN 398.97
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A6541423400
Heat Shield Mercedes W213 C238 Diesel OM654 Exhaust Heat Cover A6541423400
Promo price
PLN 47.95
PLN 45.55
Delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A2741420180
Mercedes W204 C207 W212 W205 W213 Petrol Exhaust Manifold Gasket A2741420180
Promo price
PLN 75.95
PLN 72.15
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 8642775
BMW F40 G20 G30 G32 Mini F55 F56 F60 Sliding Bar Strip Exhaust Manifold 8642775
Promo price
PLN 47.95
PLN 45.55
Delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 140042062R
Nissan Qashqai Renault Megane III 1.5 dCi Gas Exhaust Manifold 140042062R
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. 8678770
Terminal Strip BMW G20 G30 Mini F55 F56 Exhaust Manifold Turbo Holder 8678770
Promo price
PLN 151.95
PLN 136.76
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 8519889-1
BMW F45 F46 F48 Mini F55 F56 F57 F60 Diesel B47 Engine Exhaust Manifold 8519889
Promo price
PLN 61.95
PLN 58.85
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. A2721402409
Mercedes R171 M272.942 Right Engine Gas Exhaust Manifold A2721402409
Promo price
PLN 142.95
PLN 128.66
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 6C1Q-9430-CD
Ford Transit Mk7 2.4 TDCi Diesel Engine Exhaust Manifold 6C1Q-9430-CD
PLN 89.95
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A2701420480
Mercedes W176 W246 M270 Exhaust Manifold Plate Gasket Cover A2701420480
Promo price
PLN 75.95
PLN 72.15
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. A6541403101
Mercedes Vito W447 OM654 Diesel Engine Exhaust Manifold A6541403101
Promo price
PLN 370.95
PLN 333.86
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 059253034P
Exhaust Manifold Audi Q7 4L A8 D3 3.0 TDI Diesel Right O/S 059253034P
Promo price
PLN 61.95
PLN 58.85
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A6511400709
Engine Exhaust Manifold Mercedes W176 W246 OM651 Diesel Unit A6511400709
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. A2721400409
Mercedes SLK R171 M272 Petrol Engine Exhaust Manifold Right O/S A2721400409
Promo price
PLN 123.95
PLN 111.56
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 059129712
Audi Q7 4L 3.0 TDI Diesel Intake Manifold Inlet Pipe Tube Right O/S 059129712
PLN 94.95
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. A6541408602-1
Mercedes W907 OM654 Diesel Engine Gas Exhaust Manifold A6541408602
Promo price
PLN 892.95
PLN 803.66
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 1721503
Ford Fiesta Mk6 Diesel Engine Exhaust Manifold Engine Air Unit 1721503
Promo price
PLN 66.95
PLN 63.60
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 725711
Peugeot 207 Citroen C4 1.6 HDI Diesel Engine Exhaust Manifold 725711
Promo price
PLN 142.95
PLN 135.80
Free delivery - Thu, Oct 23
If paid before 14:00

-30%
Part no. A6561404600
Engine Exhaust Manifold Mercedes W204 W222 OM656 Diesel Manifold A6561404600
Promo price
PLN 251.95
PLN 176.37
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 7797389-2
Exhaust Manifold BMW E60 E87 LCI E81 E88 E90 E91 LCI N47 Diesel Engine 7797389
Promo price
PLN 42.95
PLN 40.80
Delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A6071400010
Mercedes Citan W415 Diesel OM607 Engine Exhaust Gas Manifold 140040567R
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. 8200017125
Exhaust Manifold Renault Master II Opel Movano A Diesel 2.5 dCi DTI 8200017125
Promo price
PLN 113.95
PLN 102.56
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. A6111420501-1
Mercedes W203 W210 OM611 OM646 Diesel Exhaust Manifold A6111420501
Promo price
PLN 142.95
PLN 128.66
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. A2721400509
Mercedes SLK R171 M272 Petrol Engine Exhaust Manifold Left N/S A2721400509
Promo price
PLN 123.95
PLN 111.56
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 7618036
BMW 1 3 4 Series F20 F21 F30 F31 LCI F32 Bracket Exhaust Manifold Lower 7618036
Promo price
PLN 75.95
PLN 72.15
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 7790867
Mini One D R50 Diesel W17 Turbocharger Mount Support Exhaust Manifold 7790867
Promo price
PLN 142.95
PLN 135.80
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 057253033BJ
Audi A8 D4 Exhaust Manifold Left N/S 4.2TDI Diesel Engine 057253033BJ
PLN 142.95
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 7791091
Mini One D R50 W17 Diesel Bracket Exhaust Manifold 7791091
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 059253033L
Audi A4 B7 2.7 TDI Front Exhaust Outlet Manifold Left N/S 059253033L
PLN 94.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 059253034L
Audi A4 B7 2.7 TDI BPP Front Exhaust Outlet Manifold Right O/S 059253034L
PLN 94.95
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 7837096
BMW 5 6 Series E60 M5 E63 M6 Exhaust Manifold EGR Valve Cylinder 1-5 7837096
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A2701420380
Mercedes W176 W246 Exhaust Manifold Heat Shield Plate Gasket Cover A2701420480
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 059253033AQ
Audi A5 8T A6 C7 3.0 TDi Diesel Exhaust Manifold Left Side N/S 059253033AQ
Promo price
PLN 61.95
PLN 58.85
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 06E253032K
Exhaust Manifold Audi A4 B8 A5 8T 3.2 FSI V6 Cyl. 1-3 Right O/S 06E253034F
Promo price
PLN 142.95
PLN 135.80
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 7803609
BMW 1 X1 Series E81 E87 LCI E84 N47S Return Pipe Hose Oil Turbocharger 7803609
Promo price
PLN 74.95
PLN 71.20
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 06E253031Q
Audi S4 B8 S5 8T Exhaust Manifold Left N/S 3.0 TFSI V6 06E253033H
Promo price
PLN 61.95
PLN 58.85
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 7643151
BMW 1 3 Series F20 F21 F30 LCI M140i 340i B58 Sliding Bar Exhaust Manifold
Promo price
PLN 37.95
PLN 36.05
Delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 06E253032Q
Exhaust Manifold Audi S4 B8 S5 8T 3.0 TFSI V6 Right O/S 06E253034H
Promo price
PLN 75.95
PLN 72.15
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. A6541405201-1
Mercedes W213 E220 CDI Exhaust Manifold OM654.920 Diesel Engine A6541405201
PLN 332.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 057253034BJ
Audi A8 D4 Exhaust Manifold Right O/S 4.2TDI Diesel Engine 057253034BJ
PLN 142.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 059129712BE
VW Touareg 7L Intake Manifold Inlet Right O/S 3.0 TDI Diesel 059129712BE
PLN 61.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 1613424680
Citroen Relay 35L III Turbo Charger Exhaust Manifold Diesel Engine 53031013699
PLN 284.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 8591189
BMW F40 X1 F48 Mini F56 Turbo Turbocharger Exhaust Manifold B47B B47D 8591188
PLN 1,424.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 059129712BN
Audi A6 C6 Intake Manifold Inlet Pipe Tube Right O/S 2.7 3.0 TDI 059129712BN
PLN 189.95
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 7797389
Exhaust Manifold BMW E60 E87 LCI E81 E88 E90 E91 LCI N47 Diesel Engine 7797389
Promo price
PLN 42.95
PLN 40.80
Delivery - Thu, Oct 23
If paid before 14:00

Part no. 03L253056C-2
Audi A3 8P Turbo Exhaust Manifold Unit 2.0 TDI Diesel 03L253056C
PLN 474.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 2545517
Ford Transit Custom Engine Intake Manifold 2.2 TDCi Diesel BK2Q-9424-CE
PLN 189.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 7811788-1
BMW X5 E70 E90 E91 Engine Exhaust Manifold Pipe M57N2 Diesel 7811788
PLN 142.95
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 8508282
BMW E60 E65 E90 F01 F10 F30 Reinforcement Plate Exhaust Manifold
Promo price
PLN 42.95
PLN 40.80
Delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 6761150
BMW E60 E61 530d M57N Engine Supporting Bracket Right O/S 6761150
Promo price
PLN 61.95
PLN 58.85
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. A2721402309
Mercedes W204 W212 Exhaust Manifold Left N/S M272 Petrol Engine A2721402309
PLN 189.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. A2721402209
Mercedes W212 M272 Petrol Engine Outlet Exhaust Manifold Right O/S A2721402209
PLN 94.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 285114A001
Hyundai H-1 2.5D CRDI Diesel Exhaust Manifold 285114A001
PLN 142.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 057253033AR
Audi Q7 4L Exhaust Manifold Left N/S 4.2 TDI BTR Diesel 057253033AR
PLN 237.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 057253034AT
Audi Q7 4L Exhaust Manifold Right O/S 4.2 TDI BTR Diesel 057253034AT
PLN 237.95
Free delivery - Thu, Oct 23
If paid before 14:00

Part no. 9800943180
Citroen Relay 35L C4 Grand Picasso Exhaust Manifold Gasket Diesel 9800943180
PLN 94.95
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. 059129712-1
Audi Q7 4L 3.0 TDI Diesel Intake Manifold Inlet Pipe Tube Right O/S 059129712
Promo price
PLN 142.95
PLN 128.66
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. 1353127-1
DAF 85CF Exhaust Manifold Line Pipe Hose Exhaust Air Piping 1353127
Promo price
PLN 142.95
PLN 128.66
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A2761410142
Mercedes W166 W205 W212 W213 C253 Engine Exhaust Manifold Holder A2761410142
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. A1121402709
Mercede W210 W220 M112 Petrol Exhaust Manifold 4-6 Cyl A1121402709
Promo price
PLN 47.95
PLN 45.55
Delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 7618371
BMW 1 3 F20 F30 F31 LCI Mini F56 B48 Engine Exhaust Manifold Heat Shield Plate
Promo price
PLN 43.95
PLN 41.75
Delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 8064567
BMW G30 G11 LCI G15 X5 G05 N63B Exhaust Manifold Screw Clamp 8064567
Promo price
PLN 42.95
PLN 40.80
Delivery - Thu, Oct 23
If paid before 14:00

-5%
Part no. 059253034CC
Audi A6 A7 3.0 TDI Diesel Exhaust Manifold Right O/S 059253034CC
Promo price
PLN 94.95
PLN 90.20
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. 06M133268P
Intake Manifold Audi A4 S4 B9 A5 F5 Petrol Inlet Pipe Tube Right O/S 06M133268P
Promo price
PLN 189.95
PLN 170.96
Free delivery - Thu, Oct 23
If paid before 14:00

-10%
Part no. 059129712BQ
Audi Q7 4L 3.0 TDI Diesel Intake Manifold Inlet Pipe Tube Right O/S 059129712BQ
Promo price
PLN 113.95
PLN 102.56
Free delivery - Thu, Oct 23
If paid before 14:00

What are exhaust manifolds and how do they work?
The role and types of manifolds in a car's exhaust system
Manifolds are an essential element of any exhaust system, responsible for collecting exhaust gases from the engine cylinders and redirecting them to downstream components such as catalytic converters, exhaust pipes, and mufflers. Their proper design, tightness, and build quality directly impact engine performance, combustion efficiency, exhaust emissions, and noise reduction during operation. An exhaust manifold is defined as the first component of the exhaust system, connecting the cylinder head to the downstream components. Depending on its design, it can be made of cast iron (standard OEM versions), stainless steel (often used in sports manifolds), or composite castings in modern engines. For BMW M54 series engines (e.g., M54B22, M54B25, M54B30), dedicated manifolds with varying channel diameters and shapes are used, ensuring optimal fit and compatibility with the specific engine version. At Global Parts, we offer a wide selection of used exhaust manifolds – carefully selected and quality-tested. Our selection of used car parts , sourced from trusted suppliers, covers many popular car brands, such as BMW , Audi , Mercedes , Volkswagen , Mini , and others. Each manifold in our offer guarantees durability, high quality, and compliance with the vehicle's technical requirements.
FUNCTIONS OF EXHAUST MANIFOLD IN CARS - HOW THEY WORK AND WHY THEY ARE IMPORTANT
Exhaust manifolds perform several extremely important functions that have a direct impact on the engine's efficiency and the effectiveness of the entire exhaust system :
- Exhaust gas collection – Exhaust manifolds collect exhaust gases produced in individual engine cylinders and direct them to the catalytic converter, exhaust pipes and muffler, enabling their effective removal from the vehicle.
- Noise reduction – Thanks to the optimal design of the collectors, it is possible to reduce the noise generated during the combustion process, which translates into a quieter and more comfortable ride.
- Exhaust gas flow optimization – High-quality exhaust manifolds ensure even and efficient exhaust gas flow, minimizing resistance and supporting efficient engine operation and reducing fuel consumption.
- Cooperation with the exhaust gas treatment system – Collectors are often integrated with catalytic converters or support their operation, which allows for effective reduction of harmful emissions and compliance with environmental standards. Sports exhaust manifolds (e.g., 4-2-1 or 4-1) used in tuning and motorsport differ in the design of their exhaust ports. A 4-2-1 arrangement improves mid-range torque, while a 4-1 promotes maximum power at high rpm. In practice, this means that a car equipped with a sports manifold responds better to acceleration and utilizes exhaust gas energy more efficiently. A properly selected and manufactured exhaust manifold is not only an element that improves the performance of the car, but also the key to long-term and failure-free operation of the engine.
WHY EXHAUST MANIFOLD MAINTENANCE IS IMPORTANT
Damaged or worn manifolds can negatively impact engine performance and exhaust emissions . Below are typical symptoms of manifold failure worth noting:
- Louder engine operation – Cracks or leaks in the exhaust manifold can cause increased engine noise.
- Decreased engine power – Leaks in the exhaust system disrupt the proper flow of exhaust gases, which translates into reduced power and vehicle dynamics.
- Increased exhaust emissions – Damaged collectors hinder the effective operation of the exhaust gas after-treatment system, resulting in higher levels of harmful gases in the environment.
- Increased fuel consumption – Improper exhaust flow reduces combustion efficiency, resulting in increased fuel consumption and higher operating costs.
The table below presents a summary of the basic types of collectors and their properties.
Collector type | Application | Advantages | Potential limitations |
---|---|---|---|
Cast iron serial | Standard passenger cars | Durability, low cost, easy installation | Higher mass, lower exhaust flow |
4-2-1 Sports Collector | Naturally aspirated engines | Better torque at mid-range revs | Requires precise adjustment |
Sports collector 4-1 | Tuning/track cars | Maximum power at high revs | Worse torque at low revs |
M54 collectors | BMW 2.2/2.5/3.0 | Good OEM fit, wide availability | Installation differences depending on the version |
At Global Parts, we offer genuine used manifolds that have undergone rigorous quality testing, ensuring their durability and reliability. This gives you peace of mind knowing you're choosing car parts that will improve your vehicle's performance and efficiency.
SELECTING EXHAUST MANIFOLDS - WHAT TO PAY ATTENTION TO?
When choosing exhaust manifolds, it is worth paying attention to several key aspects that affect their durability, performance and compatibility with your vehicle:
- Vehicle-specific fit – Every exhaust system has unique design requirements. At Global Parts , we offer manifolds perfectly matched to popular brands such as BMW , Audi , Mercedes , Volkswagen , Mini, and many others, ensuring full compatibility and operational efficiency.
- Manifold Condition – Used manifolds should be thoroughly inspected for cracks, corrosion, and other damage that could negatively impact their functionality and durability. All our parts undergo thorough quality control.
- Material Type – Choose exhaust manifolds made of high-quality materials such as stainless steel or cast iron, which are resistant to high temperatures and corrosion, ensuring long-lasting and reliable operation. Thanks to these criteria , selecting the right collectors will become easier, and your car will gain in power, efficiency and ecology. In practice, the difference between an OEM and a performance manifold can be as much as 5–10 hp, depending on the engine design. In the BMW E46 330i ( M54B30 engine ), replacing the stock manifold with a stainless steel performance manifold allows for higher power output while maintaining full compatibility with the factory exhaust system. This match is made possible by precisely matching OEM numbers and design parameters.
ADVANTAGES OF CHOOSING USED EXHAUST MANIFOLDS - SAVINGS AND QUALITY
Used car parts , such as exhaust manifolds, are a practical and economical solution for every driver. By choosing used manifolds, you can count on many benefits that combine cost-effectiveness with high quality:
- Lower purchase costs – Used exhaust manifolds are significantly cheaper than new parts, while offering the same high quality and full functionality, allowing you to save on repairs and upgrades.
- Ecology and sustainable development – Recycling and reusing car parts is a step towards environmental protection, reducing waste and the impact of motoring on the ecosystem.
- Wide selection of available models – Allows you to match the appropriate manifold to various types of vehicles. By choosing used exhaust manifolds from Global Parts, you are investing in durable and proven parts that will ensure the efficient operation of your engine and exhaust system.
Take Care of YOUR Exhaust Manifolds – Key Maintenance Tips
Regular maintenance of your exhaust manifolds is crucial to their durability and proper engine operation . Here are some proven methods to keep them in excellent condition:
- Regular technical inspections – Check the condition of the manifolds, especially if you notice increased noise or a decrease in engine power, which may indicate damage or leaks.
- Don't drive with a damaged exhaust system - Leaks can lead to serious engine and other exhaust system failures, resulting in costly repairs.
- Use high-quality fuel – High-quality fuel reduces the formation of deposits and carbon deposits that negatively affect the manifolds and the entire exhaust system.
- Replacement with proven, used manifolds – If replacement is necessary, Global Parts offers suitable used car parts that will restore the full functionality of your exhaust system. Regular maintenance of the collectors guarantees the performance of the car and lower operating costs.
FAQ - Frequently asked questions about exhaust manifolds
Question | Answer |
---|---|
What is the main purpose of exhaust manifolds? | The exhaust manifold is a component of the exhaust system that collects exhaust gases from the engine cylinders and redirects them to further components. |
How does the M54 manifold work in BMW engines? | M54 manifolds in BMW engines (2.2, 2.5, 3.0) differ in the design of the channels, which ensures a perfect match to the parameters of a specific engine version. |
What is the difference between a sports manifold and a standard one? | Sport manifolds have longer and more even channels that improve exhaust flow, increasing power or torque. |
Does the exhaust manifold affect fuel combustion? | Yes, a well-selected collector improves exhaust gas flow, which can reduce fuel consumption by several percent. |
What are the symptoms of a damaged exhaust manifold? | The most common are louder engine operation, loss of power, increased emissions and higher fuel consumption. |
Will every sports manifold fit my car? | No, sports manifolds must match the engine code and OEM number. |
How to check the compatibility of the collector with the car? | It is best to match the part by the engine number (e.g. M54B25) and OEM numbers, which ensure full compatibility. |
Global Parts Exhaust Manifolds – The Best Choice for Your Car
In summary, exhaust manifolds are essential components of the exhaust system, effectively removing exhaust gases from the engine, improving its efficiency, and helping to reduce harmful emissions. Regular maintenance of your manifolds ensures the environmentally friendly and efficient operation of your vehicle. The Global Parts automotive store invites you to browse our wide selection of genuine used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or others, you'll find them at competitive prices. We strive to ensure every customer finds the right components, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .