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
Plug-and-play performance solution - Enjoy additional HP and Torque without voiding warranty!
Elegant looks with enhanced performance! Open box intake.
Elegant looks with enhanced performance! Closed box intake.
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
11-07-2026
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
11-07-2026
Average gain of 19 horsepower and 73 lb-ft of torque at the crank
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
This product was last offered at the strikethrough price on
10-28-2026
A stronger more durable option to OEM hoses
A stronger more durable option to OEM hoses
A stronger more durable option to OEM hoses
Performance cam for your MINI