Rebuilt performance engines that are great for the street to track level
Engine if not in stock here or at S4S will take Race engine 120-180 days to build, ETA on site is estimate
Rebuilt performance engines that are great for the street to track level
Engine if not in stock here or at S4S will take Race engine 120-180 days to build, ETA on site is estimate
Featuring a Sport Hi-Flow Sport Cat with factory mounts for OEM exhausts
High performance carbon fiber intake
Elegant looks with enhanced performance! Open box intake.
Replace hose kit only
Engages water-methanol system at 35PSI Adjustable from 25-50psi
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-06-2026
Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-06-2026
Part of the JCW Tuning kit (Oiled filter)
For John Cooper Works tuning kit
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-06-2026
Quick connect union T-fitting for 1/4" Nylon
Bearing set from ACL but with improved performance over stock bearing
Bearing set from ACL but with improved performance stock bearing
Your BMW's factory exhaust tips are fine for getting groceries, but if you've upgraded your valence or just want a rear-end aesthetic that matches your car's performance pedigree, "fine" doesn't cut it. It's time for an attitude adjustment.
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Set of rings for one piston in 78.00mm size
This product was last offered at the strikethrough price on
11-04-2026
Keep your emissions in check
Direct replacement for the factory part
Keep your emissions in check. OEM size