Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Mercedes Benz Performance Engine Parts

Sort By
Filter By
Return to Top

Performance Intercooler Kit - Mercedes AMG GT

ES#4338558 - 200001166 - Performance Intercooler Kit - Mercedes AMG GT - Unleash cooler, denser power in your AMG GT with Wagners plug-and-play intercooler delivering an 86% volume boost for sharper, more consistent performance. - Wagner Tuning - Mercedes Benz

Unleash cooler, denser power in your AMG GT with Wagner’s plug-and-play intercooler delivering an 86% volume boost for sharper, more consistent performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wagner Tuning - Corporate Logo
ES#:
4338558
Mfg#:
200001166
Ships in 2 Business Days
$3440.00 USD
Free Shipping

AEM V3 Water/Methanol Injector Kit (Qty 2)

ES#4307641 - 30-3313 - AEM V3 Water/Methanol Injector Kit (Qty 2) - Swappable swirl generators for 250/500/1000cc configurations! - AEM Electronics - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Swappable swirl generators for 250/500/1000cc configurations! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AEM Electronics - Corporate Logo
ES#:
4307641
Mfg#:
30-3313
In Stock
$110.99

This product was last offered at the strikethrough price on
03-31-2026

$108.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Rear Mufflers With Oval Tips

ES#3137119 - 8451073KT - Supersprint Rear Mufflers With Oval Tips - Includes both rear mufflers and connecting pipes - Supersprint - Mercedes Benz

Includes both rear mufflers and connecting pipes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3137119
Mfg#:
8451073KT
Ships in 4 Business Days
$3339.99 USD

6.3 AMG Air Intake Kit

ES#2795506 - 1560940306KT - 6.3 AMG Air Intake Kit - Featuring European Airboxes - Genuine Mercedes Benz - Mercedes Benz

Featuring European Airboxes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2795506
Mfg#:
1560940306KT
In Stock
$618.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Armytrix Sport Downpipes

Features 200 CPSI catalytic converters affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Armytrix - Corporate Logo
ES#:
3675975
Mfg#:
MB046-CD
Ships on Jun 25, 2026
$3052.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Cold Air Intake System

ES#4716330 - CTS-IT-952 - CTS Turbo Cold Air Intake System - Power gains range from 12 to 20HP! Great sound and power increase. - CTS - Mercedes Benz

Power gains range from 12 to 20HP! Great sound and power increase. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4716330
Mfg#:
CTS-IT-952
In Stock
$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mercedes-Benz AMG M177 4.0L Carbon Fiber Airboxes

ES#4714297 - 01-177-01762-2 - Mercedes-Benz AMG M177 4.0L Carbon Fiber Airboxes - Increased in Air Flow, Improved Response, 225% Filter Element Surface Area, and Horsepower! Compatible with stock, and upgraded turbos! - Weistec - Mercedes Benz

Increased in Air Flow, Improved Response, 225% Filter Element Surface Area, and Horsepower! Compatible with stock, and upgraded turbos! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4714297
Mfg#:
01-177-01762-2
Ships in 2 Business Days
$1499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Weistec Trunk Ice Tank V2

ES#4715086 - 01-000-00114-7 - Weistec Trunk Ice Tank V2 - Chill the air charge temperature as it enters the intake path! - Weistec - Mercedes Benz

Chill the air charge temperature as it enters the intake path! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4715086
Mfg#:
01-000-00114-7
Ships in 2 Business Days
$999.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Mercedes-Benz M276 VTA Adapter System - Black

ES#4708510 - 01-276-01660-9 - Mercedes-Benz M276 VTA Adapter System - Black - Get that "blow-off" sound that many people are fond of on turbocharged vehicles! 100% Bolt-On Solution - Weistec - Mercedes Benz

Get that "blow-off" sound that many people are fond of on turbocharged vehicles! 100% Bolt-On Solution affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Weistec - Corporate Logo
ES#:
4708510
Mfg#:
01-276-01660-9
Ships in 2 Business Days
$299.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Eventuri Mercedes W205 C63 / C63S AMG Black Carbon Intake System - V2

ES#4044618 - EVE-C63S-CF-INT - Eventuri Mercedes W205 C63 / C63S AMG Black Carbon Intake System - V2 - Unlock sharper throttle response stronger mid-range acceleration and up to 30 horsepower gains with Eventuris V2 black carbon intake for the W205 C63 and C63S AMG. - Eventuri - Mercedes Benz

Unlock sharper throttle response stronger mid-range acceleration and up to 30 horsepower gains with Eventuri’s V2 black carbon intake for the W205 C63 and C63S AMG. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Eventuri - Corporate Logo
ES#:
4044618
Mfg#:
EVE-C63S-CF-INT
Ships in 6 Business Days
$2950.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Eventuri GLC63 / GLC63S AMG Carbon Intake System

ES#4159647 - EVE-GLC63S-CF-IN - Eventuri GLC63 / GLC63S AMG Carbon Intake System - Transform your GLC63 or GLC63S with Eventuris black carbon intake for up to 30 horsepower gains sharper throttle response and a fully sealed, head-turning engine bay upgrade. - Eventuri - Mercedes Benz

Transform your GLC63 or GLC63S with Eventuri’s black carbon intake for up to 30 horsepower gains sharper throttle response and a fully sealed, head-turning engine bay upgrade. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Eventuri - Corporate Logo
ES#:
4159647
Mfg#:
EVE-GLC63S-CF-IN
Ships in 6 Business Days
$2950.00 USD
Free Shipping

Cat-Back Exhaust System - Resonated

80mm T304 stainless steel construction that reuses the factory exhaust tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4414091
Mfg#:
SSXMZ156
Ships in 4 Business Days
$2901.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Burger Motorsports JB4 Tuner - M276 / M274 / M270 / M260

ES#3638667 - JB4-W205 - Burger Motorsports JB4 Tuner - M276 / M274 / M270 / M260 - Features CAN-Bus connectivity for more advanced tuning increases turbocharger output by 3-6psi producing significant power and torque gains - Burger Motorsports - Mercedes Benz

Features CAN-Bus connectivity for more advanced tuning — increases turbocharger output by 3-6psi producing significant power and torque gains affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for sale or use in the state of California.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3638667
Mfg#:
JB4-W205
Ships in 10 Business Days
Auto Notify
12% off MSRP

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

$659.00

This product was last offered at the strikethrough price on
06-04-2026

$579.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Competition Radiator Kit - W213 E63 AMG M177

ES#4304143 - 400001008 - Competition Radiator Kit - W213 E63 AMG M177 - Double your M177's cooling capacity and kill heat soak for good with Wagner Tuning's massive, bolt-on Competition Water Cooler Kit for your W213 E 63 AMG! - Wagner Tuning - Mercedes Benz

Double your M177's cooling capacity and kill heat soak for good with Wagner Tuning's massive, bolt-on Competition Water Cooler Kit for your W213 E 63 AMG! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wagner Tuning - Corporate Logo
ES#:
4304143
Mfg#:
400001008
Ships in 2 Business Days
$2860.00 USD
Free Shipping

Mercedes Benz (CLA45/GLA45/A45) M133 – Pure550 Upgraded Turbocharger

ES#4305121 - pure-m133-550KT - Mercedes Benz (CLA45/GLA45/A45) M133 Pure550 Upgraded Turbocharger - Engineered and proven to support 450whp+! Price includes a $1200.00 refundable core charge. - Pure Turbos - Mercedes Benz

Engineered and proven to support 450whp+! Price includes a $1200.00 refundable core charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pure Turbos - Corporate Logo
ES#:
4305121
Mfg#:
PURE-M133-550KT
Ships on Jul 6, 2026
$2903.99 USD
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.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings