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
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
Fits T3, T3/T4, T25, T28, GT25, GT28, GT30, GT32, GT35, GT37 Turbo Back Housings
Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with MPVI2+ and MPVI3 interfaces.
For use with HP Tuners MPVI2+ and MPVI3 interfaces only.
This product was last offered at the strikethrough price on
05-12-2026
Fine tune your Blow Off/Diverter Valve to the exact needs of your engine with this complete tuning kit.
Average gain of 35 horsepower and 65 lb-ft of torque on 91 Octane @ 18 PSI
Serious engine oil cooling for the most demanding engines
For custom applications only. Not a direct bolt on.
1/8NPT-1/4
Provides a 60% increase in airflow
Requires modified throttle body hose.
Robust protection for your WMI installation to ensure peace of mind
High performance carbon fiber intake made in Italy
+1mm oversized valve head diameter, single groove keeper setup for high RPM use
Snow Performance Hyper-Sonic water-methanol injection nozzle
Perfect choice for low to medium boost setups (1-15 PSI)
This product was last offered at the strikethrough price on
05-02-2026
Standard sized valve head diameter, factory triple groove keeper setup
For use with 20mm JE Piston sets
5X Entries For Our 25th Anniversary Sweepstakes!
The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines
*General use blow off valve for custom big turbo applications - Not a direct fit valve*