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
3.0" Inlet - 3.5" Outlet - 1x1 Carbon Fiber Sleeve
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
Stainless band clamp used in various Milltek Sport exhaust systems - 66.5mm
This product was last offered at the strikethrough price on
11-08-2026
Keep engine bay temps under control while decreasing turbo lag
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Fits all OEM IS12, IS20 and IS38 turbochargers
This product was last offered at the strikethrough price on
11-07-2026
2.5" Inlet - 4.0" Outlet - Raw Burnt Titanium
Replace either MSAU618 or 618REP (Louder than MSAU618)
This product was last offered at the strikethrough price on
11-08-2026
Increase HP and Air flow!
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
Double wall stainless steel. Single 2.25" inlet, Dual 3" outlet.
2.5" Inlet - 3.5" Outlet - Forged Carbon Fiber Sleeve
Double wall stainless steel. Single 2.25" inlet, Dual 3" outlet.
Not vehicle specific. You MUST measure prior to purchasing!
3" gasket for Milltek Sport - 2 bolt flange
This product was last offered at the strikethrough price on
11-08-2026
2.5" Inlet - 3.5" Outlet - Single Wall Burnt Steel
100mm GT style exhaust tip for your vehicle.
This product was last offered at the strikethrough price on
11-08-2026
Secures items under the hood and resists rust