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Mercedes Benz Performance Engine Parts

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CTS Turbo High-Flow Cat Set For Mercedes-Benz M177 4.0L W213 E63 AMG GT63

ES#4716339 - CTS-EXH-DP-0031- - CTS Turbo High-Flow Cat Set For Mercedes-Benz M177 4.0L W213 E63 AMG GT63 - Fits 4.0L M177 E63 AMG, E63 AMG S, GT63 AMG, GT63 AMG S. Made from 100% T304 stainless steel! - CTS - Mercedes Benz

Fits 4.0L M177 E63 AMG, E63 AMG S, GT63 AMG, GT63 AMG S. Made from 100% T304 stainless steel!

Brand:
CTS - Corporate Logo
ES#:
4716339
Mfg#:
CTS-EXH-DP-0031-
Ships in 8 Business Days
ON SALE! SAVE 15%
$1999.99

This product was last offered at the strikethrough price on
07-10-2026

$1699.99 USD
Free Shipping

Weistec CPC Module Upgrade

ES#4708008 - 05-177-00159-5 - Weistec CPC Module Upgrade - Computer Powertrain Control Unit, Get rid of those torque limiters & Eliminate top speed limiter, offers better & more consistent performance and higher top speeds. - Weistec - Mercedes Benz

Computer Powertrain Control Unit, Get rid of those torque limiters & Eliminate top speed limiter, offers better & more consistent performance and higher top speeds.

Brand:
Weistec - Corporate Logo
ES#:
4708008
Mfg#:
05-177-00159-5
Ships in 2 Business Days
$1699.00 USD
Free Shipping

Milltek Cat Back Exhaust System

ES#4001257 - SSXMZ112 - Milltek Cat Back Exhaust System - Cat Back Race Non-Valved (Loudest) - Milltek Sport - Mercedes Benz

Cat Back Race Non-Valved (Loudest)

Brand:
Milltek Sport - Corporate Logo
ES#:
4001257
Mfg#:
SSXMZ112
Ships in 4 Business Days
$1662.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upgraded Fuel Injectors 600cc - Set Of 8

ES#4716282 - DW-17MX-01-0600- - Upgraded Fuel Injectors 600cc - Set Of 8 - Featuring Advanced Fuel Dynamics x Deatschwerks 600cc Injectors! Max Wheel Horsepower Supported on E85 of 750hp on naturally aspirated engines & 690hp on forced induction engines! - Advanced Fuel Dynamics - Mercedes Benz

Featuring Advanced Fuel Dynamics x Deatschwerks 600cc Injectors! Max Wheel Horsepower Supported on E85 of 750hp on naturally aspirated engines & 690hp on forced induction engines!

Brand:
Advanced Fuel Dynamics
ES#:
4716282
Mfg#:
DW-17MX-01-0600-
Ships in 3 Business Days
$829.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Titanium Exhaust Wrap - 2" x 50

ES#3022269 - HEA-WRAPKIT-50 - Titanium Exhaust Wrap - 2" x 50 - Designed to handle continuous temperatures up to 1,800F - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed to handle continuous temperatures up to 1,800°F

Brand:
Prosport Performance - Corporate Logo
ES#:
3022269
Mfg#:
HEA-WRAPKIT-50
Ships in 9 Business Days
Auto Notify
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes AMG GLE63 M157 (C292/W166) OEM Replacement Inlet Ducts - Set

ES#5377117 - BBAID002 - Mercedes AMG GLE63 M157 (C292/W166) OEM Replacement Inlet Ducts - Set - Allows more air to flow into your intake! Can be used as a Stock replacement solution or can be coupled with BlackBoost intake system upgrade. - BlackBoost - Mercedes Benz

Allows more air to flow into your intake! Can be used as a Stock replacement solution or can be coupled with BlackBoost intake system upgrade.

Brand:
BlackBoost - Corporate Logo
ES#:
5377117
Mfg#:
BBAID002
Ships in 7 Business Days
$549.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mercedes-Benz Garret Turbocharger (GTB2056VK)

ES#4709151 - 642090868080 - Mercedes-Benz Garret Turbocharger (GTB2056VK) - Replacement factory turbocharger - Brand New Unit, No Core Charge - Garrett - Mercedes Benz

Replacement factory turbocharger - Brand New Unit, No Core Charge

Brand:
Garrett - Corporate Logo
ES#:
4709151
Mfg#:
642090868080
Ships in 2 Business Days
$1629.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Axle Back Exhaust System

ES#4314874 - 840507KT - Performance Axle Back Exhaust System - Lightweight stainless steel exhaust system with rear muffler - Supersprint - Mercedes Benz

Lightweight stainless steel exhaust system with rear muffler

Brand:
Supersprint - Corporate Logo
ES#:
4314874
Mfg#:
840507KT
Back Ordered
$1590.00 USD
Free Shipping
on orders $49 and up

Magnum FLOW Pro DRY S Air Filter

ES#2532413 - 31-10195 - Magnum FLOW Pro DRY S Air Filter - "Oil Free" OE replacement performance filter - AFE - Mercedes Benz

"Oil Free" OE replacement performance filter

Brand:
AFE - Corporate Logo
ES#:
2532413
Mfg#:
31-10195
In Stock
20% off MSRP

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

$196.99

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

$157.00 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!

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

Supersprint Center X-Pipe

ES#3055958 - 847813 - Supersprint Center X-Pipe - Stainless steel center exhaust section designed to be used with Supersprint mufflers - Supersprint - Mercedes Benz

Stainless steel center exhaust section designed to be used with Supersprint mufflers

Brand:
Supersprint - Corporate Logo
ES#:
3055958
Mfg#:
847813
Ships on Oct 22, 2026
$1483.99 USD
Free Shipping

RENNtech Sprinter VAN ECU Upgrade 3.0L V6 Diesel OM642

ES#4709174 - 54.906.OM642 - RENNtech Sprinter VAN ECU Upgrade 3.0L V6 Diesel OM642 - Handheld ECU Upgrade 3.0L V6 Diesel MY2007 - 2021. Up to 258HP and 398TQ! Gains: +69HP & +104LB-FT! - RENNTECH - Mercedes Benz

Handheld ECU Upgrade 3.0L V6 Diesel MY2007 - 2021. Up to 258HP and 398TQ! Gains: +69HP & +104LB-FT!

Brand:
RENNTECH - Corporate Logo
ES#:
4709174
Mfg#:
54.906.OM642
Ships on Aug 5, 2026
$1460.00 USD
Free Shipping
on orders $49 and up

Weistec Mercedes Benz M273 5.5L V8 W.2 ECU Tune

ES#4732829 - 05-273-00214-4KT - Weistec Mercedes Benz M273 5.5L V8 W.2 ECU Tune - Increase of +44 Horsepower, and +39 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts! - Weistec - Mercedes Benz

Increase of +44 Horsepower, and +39 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!

Brand:
Weistec - Corporate Logo
ES#:
4732829
Mfg#:
05-273-00214-4KT
In Stock at Vendor
$1399.00 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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