Essential for managing the increased weight and power of modern G-chassis M-cars.
Essential for managing the increased weight and power of modern G-chassis M-cars.
Produced in a standard carbon weave.
Upgrade your M3/M4's exhaust to make the S58's naturally aggresive tone shine!
Elevate the performance and acoustic profile of your BMW G8X with Valvetronic Designs' EPA-compliant 400-cell catted downpipes.
Upgrade your M3/M4's exhaust to make the S58's naturally aggresive tone shine!
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
Upgrade your M3/M4's exhaust to make the S58's naturally aggresive tone shine!
Upgrade your M3/M4's exhaust to make the S58's naturally aggresive tone shine!
Features a durable billet aluminum construction that provides improved cooling and reduces heat soak.
2X Entries For Our 25th Anniversary Sweepstakes!
Features a durable billet aluminum construction that provides improved cooling and reduces heat soak. Cerakoted with thermal Dispersion
2X Entries For Our 25th Anniversary Sweepstakes!
Features a durable billet aluminum construction that provides improved cooling and reduces heat soak.
2X Entries For Our 25th Anniversary Sweepstakes!
Upgrade those Factory Strut Braces to Vargas's Carbon Fiber and Billet Aluminum Upgrades!
2X Entries For Our 25th Anniversary Sweepstakes!
Features a durable billet aluminum construction that provides improved cooling and reduces heat soak. Cerakoted with thermal Dispersion
2X Entries For Our 25th Anniversary Sweepstakes!
Increase flow and performance and get that beautiful carbon look every time you open up your hood!
2X Entries For Our 25th Anniversary Sweepstakes!
Let your twin-turbo S58 sing with our VAREX Valve equipped exhaust system to suit the BMW G80 M3
This product was last offered at the strikethrough price on
06-30-2026
Upgrade your Valve Springs in your BMW S58! - 84lbs