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Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust.
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Upgrade Your E46 M3 With This Valvetronic Exhaust!
Increase performance by losing weight
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
11-09-2026
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
Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust for enhanced performance.
This product was last offered at the strikethrough price on
11-08-2026
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
A rear muffler that gives an aggressive yet civilized tone.
Lifetime Replacement
Sports Style muffler with a balanced exhaust note
Replace your failing muffler hanger!
2X Entries For Our Spin To Win Sweepstakes!
Lifetime Replacement
A rear muffler that gives an aggressive yet civilized tone.
Lifetime Replacement
Legendary Performance Exhaust
Lifetime Replacement
Performance muffler with 100x75 Oval Tips
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
Performance muffler with round 2x80mm tips
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 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
