Includes new o-ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-07-2026
Includes new o-ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-07-2026
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes sealing O-Ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-07-2026
Add Style & Greatly increase your Front End Downforce on your 991.1!
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19"x8.5" ET45 71.5CB 5x130 Carbon Graphite
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20"x9" ET44 71.5CB 5x130 Carbon Graphite
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20"x8.5" ET40 71.5CB 5x130 Carbon Graphite
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19"x11" ET52 71.5CB 5x130 Carbon Graphite
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40% more volume compared to the stock mounted intercoolers
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Increase of +40 Horsepower, and +37 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
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Increase of +60 Horsepower, and +57 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!
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100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core.
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You are required to ship Weistec your OE turbochargers as a core.
Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
2X Entries For Our Spin To Win Sweepstakes!
Replacement factory upgraded turbocharger 58mm compressor wheel vs stock 56mm - Brand New Unit, No Core Charge
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Replacement factory upgraded turbocharger 58mm compressor wheel vs stock 56mm - Brand New Unit, No Core Charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms