Unleash the aggressive sound of your B58!
This product was last offered at the strikethrough price on
08-25-2026
Unleash the aggressive sound of your B58!
This product was last offered at the strikethrough price on
08-25-2026
Enables the control of a single electronic exhaust valve
Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator
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
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
Unleash the aggressive sound of your B58!
This product was last offered at the strikethrough price on
08-25-2026
Transform your vehicle's turbocharger system with the ultimate high-flow upgrade from Wagner Tuning.
Improved cooling efficiency for reduced heat soak!
Upgraded connecting rods designed for increased cylinder pressures and power
Upgraded connecting rods designed for increased cylinder pressures and power
The ultimate intake manifold upgrade for your B58 powered Supra or BMW!
2X Entries Into Our F80 M3 Sweepstakes
This is a special order finish. Lead time is 5-6 weeks.
Unlock the true performance potential of your Gen2 B58-powered machine with the Dorch Engineering Gen2 Flex Fuel ECA Kit.
Dyno Proven Gains of up to 19 hp and 18 lb-ft. of torque
This product was last offered at the strikethrough price on
08-31-2026
Upgrade Your Gen 2 B58 With Kelford Cams!
For Gen 2 B58 Cars
The PFS B58 Port Injection Kit from Vargas Turbo Technologies is designed for enthusiasts looking to push their B58-powered vehicles beyond the limits.
Engages water-methanol system at 35PSI Adjustable from 25-50psi
Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings