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Mercedes Benz Performance ECU Software / Tuning

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Get up to +73 hp and +79 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4338965
Mfg#:
901012
Ships in 3 Business Days
$549.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339349 - 917345 - RaceChip GTS Black - Get up to +102 hp and +114 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +102 hp and +114 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339349
Mfg#:
917345
Ships in 3 Business Days
$749.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339023 - 903286 - RaceChip GTS Black With App Control - Get up to +78 hp and +86 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 +86 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339023
Mfg#:
903286
Ships in 3 Business Days
$849.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339241 - 912316 - RaceChip GTS Black With App Control - Get up to +102 hp and +114 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +102 hp and +114 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339241
Mfg#:
912316
Ships in 3 Business Days
$849.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Get up to +78 hp and +110 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339039
Mfg#:
903951
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4338967 - 901016 - RaceChip GTS Black With App Control - Get up to +91 hp and +95 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +91 hp and +95 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4338967
Mfg#:
901016
Ships in 3 Business Days
$849.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Get up to +85 hp and +95 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339238
Mfg#:
912311
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4338995 - 902310 - RaceChip S - Get up to +34 hp and +46 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +34 hp and +46 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4338995
Mfg#:
902310
Ships in 3 Business Days
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Get up to +46 hp and +54 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4338951
Mfg#:
900222
Ships in 3 Business Days
$449.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5375452 - 928462 - Racechip RS With App Control - Mercedes-Benz A35 AMG - Get up to +31 hp and +46 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +31 hp and +46 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
5375452
Mfg#:
928462
Ships in 3 Business Days
$468.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Get up to +69 hp and +83 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4338996
Mfg#:
902311
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4847479 - 928656 - W205 C300 M274 RaceChip GTS With App Control - Get up to +40 hp and +37 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +40 hp and +37 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4847479
Mfg#:
928656
Ships in 3 Business Days
19% off MSRP

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

$798.00

This product was last offered at the strikethrough price on
06-03-2026

$648.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339042
Mfg#:
903956
Ships in 3 Business Days
$849.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4338971 - 901325 - RaceChip GTS Black - Get up to +56 hp and +61 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Mercedes Benz

Get up to +56 hp and +61 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4338971
Mfg#:
901325
Ships in 3 Business Days
$749.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Get up to +46 hp and +54 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4338950
Mfg#:
900221
Ships in 3 Business Days
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Get up to +65 hp and +72 lb-ft through a safe and easy to use tuning module from RaceChip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339020
Mfg#:
903281
Ships in 3 Business Days
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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.

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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