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Mercedes Benz Performance Engine Parts

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Weistec Mercedes-Benz M113 4.3/5.0/5.5 NA W.1 ECU Tune

ES#4708000 - 01-113-00401-1KT - Weistec Mercedes-Benz M113 4.3/5.0/5.5 NA W.1 ECU Tune - Increase of +19-36 Horsepower, and +13-20 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! - Weistec - Mercedes Benz

Increase of +19-36 Horsepower, and +13-20 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications! This software is only compatible with Windows PC / Laptop.

Brand:
Weistec - Corporate Logo
ES#:
4708000
Mfg#:
01-113-00401-1KT
Ships in 1 Business Day
$899.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Mercedes C63 / GLC63 S AMG M177 Blow Off Valve Kit

ES#4815467 - BBFTA002KIT - Mercedes C63 / GLC63 S AMG M177 Blow Off Valve Kit - Achieve that "blow off sound" people are fond of on turbocharged vehicles! - BlackBoost - Mercedes Benz

Achieve that "blow off sound" people are fond of on turbocharged vehicles!

Brand:
BlackBoost - Corporate Logo
ES#:
4815467
Mfg#:
BBFTA002KIT
Ships in 6 Business Days
$299.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M177 LS2 VTA Adapter System - Black

ES#5375134 - 01-177-01786-8 - M177 LS2 VTA Adapter System - Black - Simple bolt on solution for attaining the "blow-off" sound that many people are fond of on turbocharged vehicles. - Weistec - Mercedes Benz

Simple bolt on solution for attaining the "blow-off" sound that many people are fond of on turbocharged vehicles.

Brand:
Weistec - Corporate Logo
ES#:
5375134
Mfg#:
01-177-01786-8
Ships in 1 Business Day
$299.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Forge Turbo Blanket

ES#4142021 - FMTUBL9 - Forge Turbo Blanket - Keep your underhood temps low and your turbo speeds high! - Forge - Mercedes Benz

Keep your underhood temps low and your turbo speeds high!

Brand:
Forge - Corporate Logo
ES#:
4142021
Mfg#:
FMTUBL9
Ships in 2 Business Days
$284.99 USD
Free Shipping
on orders $49 and up

CTS Turbo High-Flow Cat Set For Mercedes-Benz M276 3.0L Twin Turbo

ES#4716337 - CTS-EXH-DP-0052- - CTS Turbo High-Flow Cat Set For Mercedes-Benz M276 3.0L Twin Turbo - Fits C43 AMG, C400, C450 AMG, E43 AMG, E400, E450 and GLC 43 AMG with M276 engine. Made from 100% T304 stainless steel! - CTS - Mercedes Benz

Fits C43 AMG, C400, C450 AMG, E43 AMG, E400, E450 and GLC 43 AMG with M276 engine. Made from 100% T304 stainless steel!

Brand:
CTS - Corporate Logo
ES#:
4716337
Mfg#:
CTS-EXH-DP-0052-
Ships on Nov 9, 2026
ON SALE! SAVE 15%
$999.99

This product was last offered at the strikethrough price on
09-29-2026

$849.99 USD
Free Shipping
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
09-29-2026

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

RaceChip GTS Black With App Control

ES#4339062 - 905086 - RaceChip GTS Black With App Control - Get up to +123 hp and +131 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +123 hp and +131 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339062
Mfg#:
905086
Ships on Nov 12, 2026
$849.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear exhaust Left "Racing"

ES#3514302 - 848574 - Rear exhaust Left "Racing" - MERCEDES C207 Facelift E 500/550 Coup (4.7i V8 Bi-Turbo) 2014 -> - Supersprint - Mercedes Benz

MERCEDES C207 Facelift E 500/550 Coupè (4.7i V8 Bi-Turbo) 2014 ->

Brand:
Supersprint - Corporate Logo
ES#:
3514302
Mfg#:
848574
Ships on Jan 27, 2027
$846.99 USD
Free Shipping

Rear exhaust Right "Racing"

ES#3514301 - 848554 - Rear exhaust Right "Racing" - MERCEDES C207 Facelift E 500/550 Coup (4.7i V8 Bi-Turbo) 2014 -> - Supersprint - Mercedes Benz

MERCEDES C207 Facelift E 500/550 Coupè (4.7i V8 Bi-Turbo) 2014 ->

Brand:
Supersprint - Corporate Logo
ES#:
3514301
Mfg#:
848554
Ships on Jan 27, 2027
$846.99 USD
Free Shipping

Upgraded Fuel Injectors 850cc - Set Of 8

ES#4716283 - DW-17MX-01-0850- - Upgraded Fuel Injectors 850cc - Set Of 8 - Featuring Advanced Fuel Dynamics x Deatschwerks 850cc Injectors! Max Wheel Horsepower Supported on E85 of 895hp on naturally aspirated engines & 815hp on forced induction engines! - Advanced Fuel Dynamics - Mercedes Benz

Featuring Advanced Fuel Dynamics x Deatschwerks 850cc Injectors! Max Wheel Horsepower Supported on E85 of 895hp on naturally aspirated engines & 815hp on forced induction engines!

Brand:
Advanced Fuel Dynamics
ES#:
4716283
Mfg#:
DW-17MX-01-0850-
Special Order: No Guaranteed ETA
$835.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS Black With App Control

ES#4338972 - 901326 - RaceChip GTS Black With App Control - Get up to +56 hp and +61 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +56 hp and +61 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4338972
Mfg#:
901326
Ships on Nov 12, 2026
$799.00 USD
Free Shipping
on orders $49 and up
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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