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Maximize performance and style with massive weight savings
Modification of the Rear Bumper Required w/ 4x76mm tips
Maximize performance and style with massive weight savings
Modification of the Rear Bumper Required
Maximize performance and style with massive weight savings
Modification of the Rear Bumper Required
Sleeve that allows OEM section 1 to connect to Supersprint Section 2
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
RWD Models Only
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
Increased performance and sound
A more free flowing option
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
Upgrade the exhaust sound of your BMW - T304 Stainless Steel with Electronic Valves & Cast Y-Pipe
Includes adapter pipe for 4-Cyl models (weld recommended) - 6-Cyl rear diffuser or modifications to existing diffuser required
Upgrade the exhaust sound of your BMW - T304 Stainless Steel with Electronic Valves & Cast Y-Pipe
Upgrade the exhaust sound of your BMW - T304 Stainless Steel with Electronic Valves & Cast Y-Pipe
Includes adapter pipe for 4-Cyl models (weld recommended) - 6-Cyl rear diffuser or modifications to existing diffuser required
Unleash the power of your car by reducing the biggest restriction in your exhaust, while remaining emissions compliant.
Lifetime Replacement
Manually and automatically adjust the exhaust sound level
This product was last offered at the strikethrough price on
06-30-2026
Lifetime Replacement
Control your Varex valve with the press of a button
This product was last offered at the strikethrough price on
06-30-2026
Lifetime Replacement
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
