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Audi B9 A4 FWD 2.0T

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Audi B9 A4 FWD 2.0T Performance ECU Software / Tuning

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RaceChip XLR Throttle Controller With App Control

ES#4708646 - 999871 - RaceChip XLR Throttle Controller With App Control - Eliminate the delay in throttle response times with a simple XLR addition! Allows for Bluetooth connectivity for easy App based control. - Race Chip - Audi

Eliminate the delay in throttle response times with a simple XLR addition! Allows for Bluetooth connectivity for easy App based control. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4708646
Mfg#:
999871
Ships in 3 Business Days
ON SALE! SAVE 10%
$299.00

This product was last offered at the strikethrough price on
07-01-2026

$269.10 USD
Free Shipping
on orders $49 and up

RaceChip GTS With App Control

ES#4339018 - 902984 - RaceChip GTS With App Control - Get up to +54 hp and +66 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi

Get up to +54 hp and +66 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#:
4339018
Mfg#:
902984
Ships on Jul 23, 2026
ON SALE! SAVE 10%
$499.00

This product was last offered at the strikethrough price on
07-01-2026

$449.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS

ES#4339017 - 902983 - RaceChip GTS - Get up to +54 hp and +66 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - Audi

Get up to +54 hp and +66 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#:
4339017
Mfg#:
902983
In Stock
ON SALE! SAVE 10%
$449.00

This product was last offered at the strikethrough price on
07-01-2026

$404.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip XLR

Maximum driving pleasure thanks to more direct throttle response. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4557693
Mfg#:
999870
Ships in 3 Business Days
ON SALE! SAVE 10%
$269.00

This product was last offered at the strikethrough price on
07-01-2026

$242.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip S

ES#4339014 - 902980 - RaceChip S - Get up to +37 hp and +45 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi

Get up to +37 hp and +45 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#:
4339014
Mfg#:
902980
Ships in 3 Business Days
ON SALE! SAVE 10%
$249.00

This product was last offered at the strikethrough price on
07-01-2026

$224.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS With App Control

Get up to +44 hp and +55 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#:
4339016
Mfg#:
902982
Ships in 3 Business Days
ON SALE! SAVE 10%
$399.00

This product was last offered at the strikethrough price on
07-01-2026

$359.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS With App Control

Get up to +40 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#:
4785814
Mfg#:
923732
Ships in 3 Business Days
ON SALE! SAVE 10%
$438.00

This product was last offered at the strikethrough price on
07-01-2026

$394.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

Get up to +44 hp and +55 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#:
4339015
Mfg#:
902981
Ships in 3 Business Days
ON SALE! SAVE 10%
$349.00

This product was last offered at the strikethrough price on
07-01-2026

$314.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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