Increased fueling for bigger power - supports up to 575whp!
Increased fueling for bigger power - supports up to 575whp!
Stainless Steel exhaust tip featuring a 3.0 Inlet & a 4.0" Double Wall, Slant Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
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
This product was last offered at the strikethrough price on
08-25-2026
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
This product was last offered at the strikethrough price on
08-25-2026
Switch your exhaust on the fly with the push of a button!
This product was last offered at the strikethrough price on
08-25-2026
The Burger Motorsports custom billet Water/Methanol Injection (WMI) cap includes an integrated heavy-duty check valve to let much-needed air in and prevent dangerous WMI vapor/fumes and liquid from getting out!
Keep your engine bay and filters cleaner with this add-on upgrade
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Higher flow, higher performance - oil-free, washable and reuseable!
This product was last offered at the strikethrough price on
05-27-2026
Increase your performance with dyno proven gains
CARB certified for sale in all 50 states
This product was last offered at the strikethrough price on
09-01-2026
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 Into Our F80 M3 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 Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Install and additional water/methanol nozzle in any WMI system!
Snow Performance Hyper-Sonic water-methanol injection nozzle
Snow Performance Hyper-Sonic water-methanol injection nozzle
Two required per valve, necessary for use with certain supertech valves
Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet.