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
Increased cooling capacity for enhanced performance
This product was last offered at the strikethrough price on
09-29-2026
Swappable swirl generators for 250/500/1000cc configurations!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-14-2026
Left - Brushed Stainless Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD
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
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
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
More features, options and performance than any other gate.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-14-2026
Engine mounted, stainless steel braided line, 4AN fittings
Engineered to reach 500+whp and built with durability in mind. Includes refundable $500 core charge.
For vehicles with electronic waste gate (EWG)
This product was last offered at the strikethrough price on
07-13-2026
Unleash the hidden power in your vehicle to get instant feedback & response!
Supertech forged 4340 alloy H-beam connecting rods with ARP2000 3/8" bolts
Precision CNC machined!
For RWD models only
This product was last offered at the strikethrough price on
09-29-2026
Decrease intake air temps for greater power potential!
CARB certified for sale in all 50 states
Stainless Steel exhaust tip featuring a 2.5" Inlet & a 3.5" Single Wall, Straight 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
Increased cooling capacity for enhanced performance
This product was last offered at the strikethrough price on
09-29-2026
Genuine Bosch Motorsports EV14 fuel injectors featuring USCAR (EV6) connector matched and packaged in pack of 6 units - Minimum flow of 1300cc @ 3bar (43.5 PSI industry standard)
NOT A DIRECT REPLACEMENT FOR FACTORY INJECTORS - For use with aftermarket port injection kits only
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-14-2026