Increase of +101 Horsepower, and +102 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Improved cooling efficiency through superior design! See up to a 120hp increase with supporting mods!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Unleash the true power potential of your Generation 1 B58 engine with the Dorch Engineering DS25 High-Pressure Fuel Pump Upgrade.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles Produced Before 2019
OE style replacement rotors that have been coated to prevent corrosion
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! for vehicles with M Sport brakes (blue or red calipers)
Reduce body roll and increase handling with this performance sway bar
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4759118
Mfg#:
70654-2
Ships in 3 Business Days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$499.00
This product was last offered at the strikethrough price on 07-01-2026
Reduce body roll and increase handling with this performance sway bar
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4759119
Mfg#:
71654
Ships in 3 Business Days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$459.00
This product was last offered at the strikethrough price on 07-01-2026
Improve your interior's styling and make shifting easier with MMX magnetic aluminum shifter paddles!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with an M Performance steering wheel only
The PFS B58 Port Injection Kit from Vargas Turbo Technologies is designed for enthusiasts looking to push their B58-powered vehicles beyond the limits.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Capable of supporting 700+ WHP - Includes a $1500 core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with the B58 Gen2 (B58TU / B58C) 2-Port Engine only - Not for Gen1 or Gen3 engines or 6-port engines
Capable of supporting 600+ WHP - Includes a $1500 core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with the B58 Gen2 (B58TU / B58C) 2-Port Engine only - Not for Gen1 or Gen3 engines or 6-port engines
Unleash the aggressive sound of your B48 or B58 with this Cat-Back exhaust system from Valvetronic Designs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5457197
Mfg#:
G30530VSESTIBLK
Ships in 1 Business Day
ON SALE!
SAVE 10%
$3999.99
This product was last offered at the strikethrough price on 06-28-2026
Unleash the aggressive sound of your B48 or B58 with this Cat-Back exhaust system from Valvetronic Designs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5457192
Mfg#:
G30530VSESBRBLK
Ships in 1 Business Day
ON SALE!
SAVE 10%
$2699.99
This product was last offered at the strikethrough price on 06-28-2026
Unleash the aggressive sound of your B48 or B58 with this Cat-Back exhaust system from Valvetronic Designs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5457199
Mfg#:
G30530VSESTIBRT
Ships in 1 Business Day
ON SALE!
SAVE 10%
$3999.99
This product was last offered at the strikethrough price on 06-28-2026
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
