Alternator pulley upgrade if you already have Turner Motorsport Power pulleys
10X Entries Into Our F80 M3 Sweepstakes For vehicles with Turner Power Pulleys only
Features the Insane Performance S55 4-Pin One-Piece Crank Hub kit plus all of the installation components needed such as gaskets, hardware, and timing parts that should be replaced during installation.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5341089
Mfg#:
S55CCHIKT
Ships in 5 Business Days
$2190.99
This product was last offered at the strikethrough price on 10-21-2026
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
