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
Create a leak-proof connection for your custom exhaust project. Features locating ring for ease of alignment.
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4007186
Mfg#:
028092ECS04AKT
In Stock
ON SALE!
SAVE 30%
$49.99
This product was last offered at the strikethrough price on 11-07-2026
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#:
4505623
Mfg#:
011966LA07-07KT
In Stock
ON SALE!
$831.99
This product was last offered at the strikethrough price on 11-07-2026
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#:
4505624
Mfg#:
011966LA07-08KT
Ships on May 25, 2027
ON SALE!
SAVE 10%
$831.99
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 25, 2027
ON SALE!
SAVE 10%
$407.98
This product was last offered at the strikethrough price on 11-07-2026
A reliable vacuum-actuated exhaust valve for your custom exhaust project
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
2795700
Mfg#:
R164905-90
Ships on May 25, 2027
ON SALE!
$180.99
This product was last offered at the strikethrough price on 11-07-2026
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
Handcrafting a one-of-a-kind exhaust for a custom application? Need to repair or alter an existing exhaust system? ECS Tuning stocks a large inventory of replacement pipes, exhaust accessories, and universal catalytic converters, available in many sizes to match your project all identical to the materials we use for our in-house designed exhaust systems.
