Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises
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
Brand:
ES#:
3419798
Mfg#:
PPK-S65-EKT
In Stock at Vendor
ON SALE!
SAVE 25%
$535.99
This product was last offered at the strikethrough price on 06-13-2026
Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises!
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Bosch alternator
Brand:
ES#:
3027871
Mfg#:
PPK-E39-M52TU
In Stock
ON SALE!
SAVE 20%
$382.99
This product was last offered at the strikethrough price on 06-13-2026
Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises!
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Valeo alternator
Brand:
ES#:
3027867
Mfg#:
PPK-E39
In Stock
ON SALE!
SAVE 20%
$382.99
This product was last offered at the strikethrough price on 06-13-2026
Eliminate parasitic loss and free up to 11hp! An ideal compromise between power, reliability, and system performance.
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Valeo alternator only
Brand:
ES#:
3143166
Mfg#:
PPK-E46TU-VALEO
In Stock
ON SALE!
SAVE 20%
$382.99
This product was last offered at the strikethrough price on 06-13-2026
Eliminate parasitic loss and free up to 11hp! An ideal compromise between power, reliability, and system performance.
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Valeo alternator only
Brand:
ES#:
3027864
Mfg#:
PPK-E36328
In Stock
ON SALE!
SAVE 20%
$382.99
This product was last offered at the strikethrough price on 06-13-2026
Alternator pulley upgrade if you already have Turner Motorsport Race pulleys
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with Turner Race Pulleys only
Brand:
ES#:
3175239
Mfg#:
TEN4622RM3KT
In Stock
ON SALE!
$206.99
This product was last offered at the strikethrough price on 05-02-2026
Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4485244
Mfg#:
6PK1183
In Stock
ON SALE!
SAVE 36%
$36.99
This product was last offered at the strikethrough price on 05-14-2026
Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3677910
Mfg#:
06B260849A
In Stock
Limited Qty Sale
$25.99
This product was last offered at the strikethrough price on 07-21-2026
This complete kit adapts a clutched alternator pulley to your factory alternator, drastically extending the lifespan of your belt, tensioner, and harmonic balancer.
10X Entries For Our 25th Anniversary Sweepstakes!
This precision-engineered spacer allows you to adapt a clutched alternator pulley to your factory alternator, drastically extending the lifespan of your belt, tensioner, and harmonic balancer.
10X Entries For Our 25th Anniversary Sweepstakes!
Lifetime Replacement
