BMW E93 335i N55 3.0L Performance ECU Software / Tuning

Get up to +75 hp and +105 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:

ES#:

4349394

Mfg#:

916736B

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$658.00

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

$592.20 USD

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Lifetime Replacement

A piggy back tuner that allows you to adjust throttle response for peak performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4884002

Mfg#:

999982BMW

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$259.00

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

$233.10 USD

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on orders $49 and up

Lifetime Replacement

Get up to +51 hp and +70 lb-ft through a safe and easy to use tuning module from RaceChip *Open Box - New Product* affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4339320

Mfg#:

916730

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$239.00

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

$215.10 USD

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on orders $49 and up

Lifetime Replacement

Unlock the hidden potential from your BMW with a safe and easy to use module from RaceChip. Options for both harness types A and B affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
BMW used two different engine harnesses, please confirm if you have type A or B before ordering

Brand:

ES#:

4349572

Mfg#:

RACECHIPN55

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Starting at $0.00 USD

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on orders $49 and up

Lifetime Replacement