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Mercedes Benz Performance Engine Parts

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Performance Air Filter

ES#4414321 - FB956/20 - Performance Air Filter - High-flow cotton gauze filter designed to be a performer, while lasting a lifetime - BMC - Mercedes Benz

High-flow cotton gauze filter designed to be a performer, while lasting a lifetime

Brand:
BMC - Corporate Logo
ES#:
4414321
Mfg#:
FB956/20
In Stock at Vendor
$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnum FLOW Pro 5R Air Filter

ES#2985048 - 30-10223 - Magnum FLOW Pro 5R Air Filter - High-flow Oiled OE Replacement Performance Filter - AFE - Mercedes Benz

High-flow Oiled OE Replacement Performance Filter

Brand:
AFE - Corporate Logo
ES#:
2985048
Mfg#:
30-10223
Ships in 3 Business Days
ON SALE! SAVE 15%
$168.00

This product was last offered at the strikethrough price on
09-01-2026

$142.80 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Mercedes-Benz C63/S AMG W205 Front Mount Heat Exchanger

ES#4708166 - CTS-HX-0013 - CTS Turbo Mercedes-Benz C63/S AMG W205 Front Mount Heat Exchanger - Up to 70% drop in Intake Air Temperatures in comparison to the OEM unit! - CTS - Mercedes Benz

Up to 70% drop in Intake Air Temperatures in comparison to the OEM unit!

Brand:
CTS - Corporate Logo
ES#:
4708166
Mfg#:
CTS-HX-0013
Ships in 7 Business Days
ON SALE! SAVE 15%
$499.99

This product was last offered at the strikethrough price on
08-26-2026

$424.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M270/M274 Blow Off Valve Adapter

ES#4348793 - FMSPMERC - M270/M274 Blow Off Valve Adapter - Stop recirculating hot air back into your intake! - Forge - Mercedes Benz

Stop recirculating hot air back into your intake!

Brand:
Forge - Corporate Logo
ES#:
4348793
Mfg#:
FMSPMERC
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$152.99

This product was last offered at the strikethrough price on
08-29-2026

$137.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Purple Ice - 12oz

ES#2793046 - 01600 - Purple Ice - 12oz - High performance coolant conditioner - Royal Purple - Audi BMW Volkswagen Mercedes Benz MINI Porsche

High performance coolant conditioner

Brand:
Royal Purple - Corporate Logo
ES#:
2793046
Mfg#:
01600
Ships in 5 Business Days
$12.99 USD
Free Shipping
on orders $49 and up

M276 Turbo Wastegate Actuators - Set

ES#5447898 - 2760901580WA - M276 Turbo Wastegate Actuators - Set - Don't replace your entire turbocharger just for a failed wastegate actuator. Save thousands with this direct replacement set from Bremmen Parts. - Bremmen Parts - Mercedes Benz

Don't replace your entire turbocharger just for a failed wastegate actuator. Save thousands with this direct replacement set from Bremmen Parts. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5447898
Mfg#:
2760901580WA
Ships on Sep 23, 2026
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnum FLOW Pro 5R Air Filters (Pair)

ES#3971110 - 30-10289-MA - Magnum FLOW Pro 5R Air Filters (Pair) - Pro 5R air filters feature factory-oiled media for maximum performance - 79% increase in flow over stock - AFE - Mercedes Benz

Pro 5R air filters feature factory-oiled media for maximum performance - 79% increase in flow over stock

Brand:
AFE - Corporate Logo
ES#:
3971110
Mfg#:
30-10289-MA
Ships in 3 Business Days
ON SALE! SAVE 19%
$159.99

This product was last offered at the strikethrough price on
05-27-2026

$129.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blow Off Valve Adapters

Fits all 4.0L M176, M177 and M178 Engines. Achieve that "blow off sound" people are fond of on turbocharged vehicles!

Brand:
RENNTECH - Corporate Logo
ES#:
4929870
Mfg#:
09.0388.V8
Back Ordered
$369.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Exact-Fit High Flow Air Filter - Oiled

ES#4460967 - 012054LA31-OIL - ECS Exact-Fit High Flow Air Filter - Oiled - High flow filter replacement to get your engine breathing better than new! - ECS - Mercedes Benz

High flow filter replacement to get your engine breathing better than new! 10X Entries Into Our F80 M3 Sweepstakes
Two (2) required per vehicle

Brand:
ECS - Corporate Logo
ES#:
4460967
Mfg#:
012054LA31-OIL
In Stock
ON SALE! SAVE 43%
$62.99

This product was last offered at the strikethrough price on
05-02-2026

$36.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum 3 Piece Idler Pulley Upgrade - M113K

ES#3102934 - M113K3PCI - Billet Aluminum 3 Piece Idler Pulley Upgrade - M113K - Eliminate weak factory plastic idlers with the UPD M113K Billet Idler Set - a high-strength CNC aluminum upgrade built for smoother operation, extreme durability, and long-term AMG reliability. - Ultimate Performance And Design - Mercedes Benz

Eliminate weak factory plastic idlers with the UPD M113K Billet Idler Set - a high-strength CNC aluminum upgrade built for smoother operation, extreme durability, and long-term AMG reliability.

Brand:
Ultimate Performance And Design - Corporate Logo
ES#:
3102934
Mfg#:
M113K3PCI
Ships in 1 Business Day
$360.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 2.5" (63mm) - 1 Muffler

ES#5457423 - UVM63MMDUALOUTX1 - Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 2.5" (63mm) - 1 Muffler - Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457423
Mfg#:
UVM63MMDUALOUTX1
Ships in 1 Business Day
ON SALE! SAVE 10%
$399.99

This product was last offered at the strikethrough price on
08-25-2026

$359.99 USD
Free Shipping

Fuel Injector - Priced Each

Six (6) Required Per Engine - Brand New Unit - No Core Charge We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2718634
Mfg#:
1120780149
Ships in 1 Business Day
$69.55

This product was last offered at the strikethrough price on
08-01-2026

$57.32 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo VTA Adapter Kit - M177 C63/GLC63 4.0T

ES#5445728 - HW-0478 - CTS Turbo VTA Adapter Kit - M177 C63/GLC63 4.0T - Get that "blow-off" sound that many people are fond of on turbocharged vehicles! 100% Bolt-On Solution - CTS - Mercedes Benz

Get that "blow-off" sound that many people are fond of on turbocharged vehicles! 100% Bolt-On Solution

Brand:
CTS - Corporate Logo
ES#:
5445728
Mfg#:
HW-0478
Ships in 7 Business Days
$169.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

Let us help you find the parts that fit your Mercedes Benz

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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