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!
3.0" Inlet - 3.5" Outlet - Single Wall Brushed Steel
Upgrade your M3/M4's exhaust to make the S58's naturally aggresive tone shine!
Add power, sound and unique style to your BMW with this cat-back system from AFE!
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
01-28-2026
Free up power and unleash your BMW's naturally agressive S58 exhaust tone!
Maximum flow and minimal drone! Featuring AWE's SwitchPath valve technology.
Lightweight titanium with a forged carbon-fibre outer sleeve
Carbon Fiber Tips
3 inch Downpipe to improve the performance on your S58!
100% handcrafted in Italy. Stainless steel construction. Legendary sound!
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
Elevate the performance and acoustic profile of your BMW G8X with Valvetronic Designs' EPA-compliant 400-cell catted downpipes.
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 M3/M4's exhaust to make the S58's naturally aggresive tone shine!
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
3.0" Inlet - 3.5" Outlet - Single Wall Burnt Steel