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Increase power by containing exhaust heat - Black
Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
Lifetime Replacement
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Lifetime Replacement
The perfect seal for repairing, replacing, or upgrading your valves and stem seals!
Lifetime Replacement
Secure the exhaust wrap with stainless steel ties
Lifetime Replacement
Plug replacement for ES2986344
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
9.5:1 Compression Ratio, Standard 84mm Bore
This product was last offered at the strikethrough price on
07-29-2026
Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
For most JB4 applications.
This product was last offered at the strikethrough price on
05-02-2026
Lifetime Replacement
Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT
Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty. -- For 1987 models with a automatic transmission and ECU n
This product was last offered at the strikethrough price on
05-02-2026
Lifetime Replacement
Upgrade To CP-Carrillo Connecting Rods!
For Vehicles With 135mm Connecting Rods
Increase Cylinder Head Sealing Properties!
Lifetime Replacement
Increase Cylinder Head Clamping Force Dramatically With ARP's Head Stud Kit for Your S14-Powered BMW!
Lifetime Replacement
Heavy-duty yet compact tank that is compact and flexible allowing for a wide range of mounting on any flat vertical surface in the trunk.
Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger.
2X Entries Into Our F80 M3 Sweepstakes
Universal fitment design - modifications may be necessary to run this cooler
