Engineered for maximum flow - +9hp & +8lb/ft!
This product was last offered at the strikethrough price on
08-03-2026
Engineered for maximum flow - +9hp & +8lb/ft!
This product was last offered at the strikethrough price on
08-03-2026
Engine mounted, stainless steel braided line, 4AN fittings
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!
Can be used on any 2.5" exhaust piping. Measure before ordering.
This product was last offered at the strikethrough price on
06-13-2026
Robust protection for your WMI installation to ensure peace of mind
Stainless Steel exhaust tip featuring a 2.5" Inlet & a 3.5" Single Wall, Straight Cut Outlet
10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
Upgrading cooling for your engine oil
For custom applications only. Not a direct bolt on.
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
Easily upgrade your N52 with our bolt-in 400W N54 water pump conversion that doubles overall flow and improves cooling system efficiency.
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Add European performance and convenience to your US spec E9x or E8x 1 series
Designed to work in almost any application where you have 3/8" (9.49mm) quick connect fittings and need to add a flex fuel sensor!
Universal Product - Please confirm your fuel line size prior to ordering
Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle
Includes ECS N54 400W water pump conversion, 74*C thermostat, installation hardware and coolant!
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Oil-free filter - more flow, less maintenance! +12hp & +15lb/ft!
CARB certified for sale in all 50 states
This product was last offered at the strikethrough price on
08-03-2026
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
Unleash the hidden power in your vehicle to get instant feedback & response!
Increased fueling for bigger power - supports up to 650whp!