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Mercedes Benz Performance Engine Parts

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RaceChip GTS

ES#4338952 - 900223 - RaceChip GTS - Get up to +56 hp and +64 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +56 hp and +64 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4338952
Mfg#:
900223
Ships on Nov 12, 2026
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS With App Control

ES#4339110 - 908002 - RaceChip RS With App Control - Get up to +60 hp and +54 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +60 hp and +54 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339110
Mfg#:
908002
Ships on Nov 12, 2026
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MST 2015-2018 Mercedes-Benz C300 Cold Air Intake System

ES#4508761 - MB-C3001 - MST 2015-2018 Mercedes-Benz C300 Cold Air Intake System - Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood. - MST Performance - Mercedes Benz

Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood.

Brand:
MST Performance - Corporate Logo
ES#:
4508761
Mfg#:
MB-C3001
Special Order: No Guaranteed ETA
$471.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MST Performance Cold Air Intake System - CLA250/GLA250

ES#4418371 - MB-A2502 - MST Performance Cold Air Intake System - CLA250/GLA250 - Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood. - MST Performance - Mercedes Benz

Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood.

Brand:
MST Performance - Corporate Logo
ES#:
4418371
Mfg#:
MB-A2502
Special Order: No Guaranteed ETA
$463.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes 63 AMG M156 Bosch Fuel Injectors - Set Of 8

ES#4813367 - 1560780023KT - Mercedes 63 AMG M156 Bosch Fuel Injectors - Set Of 8 - Don't let faulty injectors hinder performance - Bosch - Mercedes Benz

Don't let faulty injectors hinder performance We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4813367
Mfg#:
1560780023KT
Ships in 1 Business Day
$580.00

This product was last offered at the strikethrough price on
05-07-2026

$461.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DV+ Performance Diverter Valve - (NO LONGER AVAILABLE)

ES#3184581 - T9358 - DV+ Performance Diverter Valve - (NO LONGER AVAILABLE) - Direct-fit performance solution for the OE diverter valve - Go Fast Bits - Mercedes Benz

Direct-fit performance solution for the OE diverter valve

Brand:
Go Fast Bits - Corporate Logo
ES#:
3184581
Mfg#:
T9358
In Stock at Vendor
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$171.00

This product was last offered at the strikethrough price on
10-22-2026

$153.99 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
$152.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

15-18 C300 W205 Pro Chip Tuning Piggyback System

ES#3558581 - CW01265 - 15-18 C300 W205 Pro Chip Tuning Piggyback System - Plug-and-play performance solution - Enjoy gains of up to +65 more horsepower and +75 more ft/lbs of torque! - Chipwerke - Mercedes Benz

Plug-and-play performance solution - Enjoy gains of up to +65 more horsepower and +75 more ft/lbs of torque!

Brand:
Chipwerke - Corporate Logo
ES#:
3558581
Mfg#:
CW01265
In Stock
15% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$529.99

This product was last offered at the strikethrough price on
10-22-2026

$449.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alpha Performance Performance Intake System

ES#4376508 - ALP.19.08.0001-1 - Alpha Performance Performance Intake System - Let your turbo ingest all the cold air it needs and listen to it spool! Provides a 20 horsepower increase! - AMS Performance - Mercedes Benz

Let your turbo ingest all the cold air it needs and listen to it spool! Provides a 20 horsepower increase!

Brand:
AMS Performance - Corporate Logo
ES#:
4376508
Mfg#:
ALP.19.08.0001-1
Ships in 2 Business Days
$449.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S&B Cold Air Intake System

ES#5341102 - 75-5208 - S&B Cold Air Intake System - Engineered to minimize air restriction and provides a 45.35% airflow improvement over stock! - S&B Filters - Mercedes Benz

Engineered to minimize air restriction and provides a 45.35% airflow improvement over stock!

Brand:
S&B Filters - Corporate Logo
ES#:
5341102
Mfg#:
75-5208
Special Order: No Guaranteed ETA
$449.00 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
10-19-2026

$142.80 USD
Free Shipping
on orders $49 and up
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

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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