Designed to handle temperatures up to 2800�F
Designed to handle temperatures up to 2800�F
Increase power by containing exhaust heat - Black
Keep your WMI system in top condition by filtering out potential contaminants before it becomes a problem
Secure the exhaust wrap with stainless steel ties
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
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
350+ WHP Capable (results vary by fuel and supporting mods) - New Aftermarket Housing (No Core Exchange Required)
500+ WHP Capable (results vary by fuel and supporting mods) - New Aftermarket Housing (No Core Exchange Required)
350+ WHP Capable (results vary by fuel and supporting mods) - New Aftermarket Housing (No Core Exchange Required)
800+ WHP Capable (results vary by fuel and supporting mods) - OEM Turbo Upgrade (Includes $4000 Core Charge)
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
Increase of +10 Horsepower, and +15 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
Increase of +20 Horsepower, and +26 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!