Choose your bottle size to add up to 150hp. This system includes a TPS Autolearn wide open throttle module for use with all electronic fuel injected vehicles, including those with "fly by wire" electronic driven throttle bodies.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Get up to +75 hp and +105 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip
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Dial-in sway bar fitment & function with this limited-time offer! Includes front and rear Turner Motorsport adjustable sway bar end links.
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Upgrade to Hawk performance pads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a production date up to 12/2015
Lightweight wheel spacers with a machined tab for easy removal - designed to work with modern large-pad BMW wheels! See description for details.
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Brand:
ES#:
3021161
Mfg#:
TWHF9905F20BLACK
In Stock
ON SALE!
SAVE 52%
$139.99
This product was last offered at the strikethrough price on 05-02-2026
Plug & play power — gain up to 60 horsepower on a stock car, 100+ horsepower on a modified car!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Not for sale or use in the state of California.
Upgrade to Hawk performance pads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a production date up to 12/2015
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
