Increase flow and improve reliability
Increase flow and improve reliability
Designed to handle continuous temperatures up to 1,800°F
Snow Performance Hyper-Sonic water-methanol injection nozzle
Two required per valve, necessary for use with certain supertech valves
Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 4.0" Double Wall, Angle Cut Outlet
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 3.5" Double Wall, Angle Cut Outlet
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Install and additional water/methanol nozzle in any WMI system!
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
You'll finally be able to hear your turbos spooling!
You'll finally be able to hear your turbos spooling!
Know your exact ethanol content in real-time via the Fuel-It! or JB4 app on your smartphone or tablet.
Increase Airflow and throttle response
Sold in a black powdercoated finish.
Protect your engine against harmful harmonics at all RPM levels - 10% Underdrive to increase usable horsepower without greatly affecting engine accessories
Snow Performance Hyper-Sonic water-methanol injection nozzle
Snow Performance Hyper-Sonic water-methanol injection nozzle