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
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
Located on top of the Cooper S w/ JCW kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
03-05-2026
Serious engine oil cooling for the most demanding engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For custom applications only. Not a direct bolt on.
Lifetime high-flow air filter that's a direct replacement
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Not For John Cooper Works Kit
Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
A stronger more durable option to OEM hoses
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Used with the harrop upgraded supercharger kit
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Automatic Transmissions : Cold Air Intakes reduce inlet air temperatures creating a cooler and more dense air charge
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Located on top of the Cooper S intercooler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-16-2026
Improves performance and throttle response while letting you hear more whine from the supercharger
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This product was last offered at the strikethrough price on
02-03-2026
Improves economy, sound and throttle response.
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Allows convenient remote operation of Accusump in street, drag race and pre-oiling applications
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Grab everything you need to start your WMI build!
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Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
High grade drop-in filter for your MINI, designed for road or competition use
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For John Cooper Works kit
Designed to handle continuous temperatures up to 1,200°F
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms