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
2.5" Clamp-on Inlet / 3.5" Single Wall, Slant Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4505618
Mfg#:
011966LA07-04KT
Ships on May 27, 2027
ON SALE!
SAVE 10%
$424.99
This product was last offered at the strikethrough price on 11-07-2026
2.5" Clamp-on Inlet / 4.0" Single Wall, Slant Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes! Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4419161
Mfg#:
011966LA07-02KT
Ships on May 27, 2027
ON SALE!
SAVE 10%
$407.98
This product was last offered at the strikethrough price on 11-07-2026
Stainless Steel exhaust tip featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 4.0" Double Wall, Slant Cut Outlet
Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4690061
Mfg#:
EX17.SILVER
Ships in 6 Business Days
ON SALE!
SAVE 15%
$104.00
This product was last offered at the strikethrough price on 11-11-2026
Stainless Steel exhaust tip featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 3.5" Double Wall, Slant Cut Outlet
Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4690058
Mfg#:
EX18.BLACK
Ships in 6 Business Days
ON SALE!
SAVE 15%
$205.00
This product was last offered at the strikethrough price on 11-11-2026
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
