An aggressive muscle car sound without the drone
Includes $75 in gift cards for future purchases!
An aggressive muscle car sound without the drone
Includes $75 in gift cards for future purchases!
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
Civilized performance for the discerning enthusiast - +6HP/+5TQ
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
07-30-2026
Mandrel-bent stainless steel with polished tips
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
05-27-2026
The Supersprint mufflers on the E92 M3 greatly amplify the audible sensations coming from the M3 V8
Acoustically Tuned Applied Kinetics (ATAK) - allows a very high volume without drone and distortion
Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust with cerakote black tips.
Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust with polished tips.
A fine tuned note with increased flow
Replace your failing muffler hanger!
Add performance, exhaust flow, and weight savings with one simple axle-back exhaust system!
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
07-30-2026
Valved Axle back exhaust to keep your factory secondary cats! For E90 & E92 S65 cars. Featuring slant cut Polished tips.
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Achieve perfect exhaust fitment!
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Let your S65 flow!
2.5" Inlet - 3.5" Outlets - 1x1 Carbon Fiber Sleeves