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2020 Mercedes Benz C63 AMG Base Convertible 205.486 V8 4.0L

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Your Vehicle 2020 Mercedes Benz C63 AMG Base Convertible 205.486 V8 4.0L
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2020 Mercedes Benz C63 AMG Base Convertible 205.486 V8 4.0L Performance ECU Software / Tuning

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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
ON SALE! SAVE 15%
$1699.00

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

$1444.15 USD
Free Shipping

JB4 Performance Tuner - Mercedes-Benz 4.0L M177/M178

ES#4852447 - JB4-4.0-m177 - JB4 Performance Tuner - Mercedes-Benz 4.0L M177/M178 - Plug & play power gain up to 100 horsepower on a stock car, 180+ horsepower on a modified car with a M177! Highest HP gains from Burger Motorsport! - Burger Motorsports - Mercedes Benz

Plug & play power — gain up to 100 horsepower on a stock car, 180+ horsepower on a modified car with a M177! Highest HP gains from Burger Motorsport!

Brand:
Burger Motorsports - Corporate Logo
ES#:
4852447
Mfg#:
JB4-4.0-M177
Ships on Sep 22, 2026
3% off MSRP

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

$799.00

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

$779.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS Black

ES#4339041 - 903955 - RaceChip GTS Black - Get up to +93 hp and +131 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +93 hp and +131 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339041
Mfg#:
903955
Ships in 6 Business Days
$799.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

ES#4339039 - 903951 - RaceChip RS - Get up to +78 hp and +110 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +78 hp and +110 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339039
Mfg#:
903951
Ships in 6 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS Black With App Control

ES#4339042 - 903956 - RaceChip GTS Black With App Control - Get up to +93 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 +93 hp and +131 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339042
Mfg#:
903956
Ships in 6 Business Days
$849.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS With App Control

ES#4339040 - 903952 - RaceChip RS With App Control - Get up to +78 hp and +110 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +78 hp and +110 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339040
Mfg#:
903952
Ships in 6 Business Days
$549.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Weistec Mercedes-Benz AMG M177 W.2 ECU Tune

ES#4708074 - 05-177-00046-0KT - Weistec Mercedes-Benz AMG M177 W.2 ECU Tune - Increase of +198 Horsepower, and +168 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters! - Weistec - Mercedes Benz

Increase of +198 Horsepower, and +168 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters! This software is only compatible with Windows PC / Laptop.

Brand:
Weistec - Corporate Logo
ES#:
4708074
Mfg#:
05-177-00046-0KT
Ships in 2 Business Days
ON SALE! SAVE 15%
$2599.00

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

$2209.15 USD
This product is lifetime replacement eligible Partial Replacement

Weistec Mercedes-Benz AMG M177 W.1 ECU Tune

ES#4708073 - 05-177-00045-9KT - Weistec Mercedes-Benz AMG M177 W.1 ECU Tune - Increase of +136 Horsepower, and +145 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 +136 Horsepower, and +145 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#:
4708073
Mfg#:
05-177-00045-9KT
Ships in 2 Business Days
ON SALE! SAVE 15%
$2399.00

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

$2039.15 USD
This product is lifetime replacement eligible Partial Replacement

More About Performance ECU Software / Tuning

Add power and performance with special ECU software upgrades from recognized tuning leaders like APR, 034Motorsport, Unitronic, Integrated Engineering. Let our trained support staff show you how to pick the performance ECU software upgrade that suits your driving preferences and budget.

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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