Free additional power to your M3’s rear wheels without sacrificing or compromising your BMW’s reliability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a production date from 05/2008+ & a counterclockwise rotating Power Steering Pump
Includes Accessory Belt System!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3509738
Mfg#:
UPPK-S54KT
Ships in 7 Business Days
ON SALE!
SAVE 15%
$814.99
This product was last offered at the strikethrough price on 05-02-2026
Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Gains of up to 10hp on a stock M3!
Brand:
ES#:
3191638
Mfg#:
PPK-S54
Ships in 5 Business Days
ON SALE!
SAVE 25%
$409.99
This product was last offered at the strikethrough price on 05-02-2026
Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Bosch alternator only
Brand:
ES#:
3148226
Mfg#:
PPKE36KT
Ships in 4 Business Days
ON SALE!
SAVE 15%
$374.99
This product was last offered at the strikethrough price on 05-02-2026
Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Adds up to 10-14hp and 7-9ft/lbs torque on a stock M3 For vehicles with a production date from 05/2008+ & a counterclockwise rotating Power Steering Pump
Brand:
ES#:
3251754
Mfg#:
PPK-S65-LKT
Ships on Nov 4, 2026
ON SALE!
SAVE 30%
$535.99
This product was last offered at the strikethrough price on 05-02-2026
Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Valeo alternator only
Brand:
ES#:
3219164
Mfg#:
PPKE36KT2
Ships in 4 Business Days
ON SALE!
SAVE 15%
$374.99
This product was last offered at the strikethrough price on 05-02-2026
Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3082345
Mfg#:
PPK-S54-A-TKT
Ships in 5 Business Days
ON SALE!
SAVE 25%
$347.99
This product was last offered at the strikethrough price on 05-02-2026
...or at least as "Bulletproof" as your F8X S55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4365387
Mfg#:
ECSS55BPKT
Ships on Aug 6, 2026
ON SALE!
$786.99
This product was last offered at the strikethrough price on 01-03-2026
...or at least as "Bulletproof" as your F8X S55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service. Featuring Kevlar reinforced belt!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4642991
Mfg#:
ECSS55BPKRKT
Ships in 7 Business Days
$761.99
This product was last offered at the strikethrough price on 03-09-2026
Bolt-on performance in minutes!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a production date from 05/2008+ & a counterclockwise rotating Power Steering Pump
Brand:
ES#:
2532824
Mfg#:
79-10002
Ships in 1 Business Day
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$585.00
This product was last offered at the strikethrough price on 01-28-2026
Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Adds up to 10-14hp and 7-9ft/lbs torque on a stock M3 | For vehicles with production date up to 04/2008 For vehicles with production date up to 05/2008 & a closckwise rotating Power Steering pump
Alternator pulley upgrade if you already have Turner Motorsport Race pulleys
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Turner Race Pulleys only
Brand:
ES#:
3175239
Mfg#:
TEN4622RM3KT
Ships in 5 Business Days
ON SALE!
$206.99
This product was last offered at the strikethrough price on 05-02-2026
Bolt-on performance in minutes!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date up to 05/2008 & a closckwise rotating Power Steering pump
Brand:
ES#:
2532823
Mfg#:
79-10001
Ships in 1 Business Day
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$585.00
This product was last offered at the strikethrough price on 12-09-2025
Lifetime Replacement
