Increase HP/TQ and activate a full race exhaust with the flip of a switch, with our ECS Vacuum-Actuated Exhaust Cutout
10X Entries Into Our F80 M3 Sweepstakes
Requires additional button blanks, if equipped with card holder slot (see description for details).
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
Carbon Fiber exhaust tip featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 4.0" Double Wall, Slant Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4070067
Mfg#:
004735LA01
In Stock
ON SALE!
$170.99
This product was last offered at the strikethrough price on 05-02-2026
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
Stainless Steel exhaust tip featuring swivel attachment for maximum adjustability. 3.0" Swivel Inlet / 4.0" Double Wall, Slant Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4423336
Mfg#:
003358ECS07-02
In Stock
ON SALE!
$132.99
This product was last offered at the strikethrough price on 06-13-2026
2.5" Clamp-on Inlet / 4.0" Single Wall, Slant Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4336426
Mfg#:
011966LA07-06
In Stock
ON SALE!
SAVE 10%
$199.99
This product was last offered at the strikethrough price on 05-02-2026
Replaces the factory exhaust from the downpipe back, featuring a straight-through resonator and AWE's 180 Technology® in the rear muffler section.
2X Entries Into Our F80 M3 Sweepstakes
2.5" Clamp-on Inlet / 4.0" Single Wall, Slant Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4505621
Mfg#:
011966LA07-05KT
In Stock
ON SALE!
$815.96
This product was last offered at the strikethrough price on 06-13-2026
Carbon Fiber exhaust tip featuring swivel attachment for maximum adjustability. 2.5" Swivel Inlet / 3.5" Double Wall, Slant Cut Outlet
10X Entries Into Our F80 M3 Sweepstakes Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4070068
Mfg#:
004735LA02
In Stock
ON SALE!
SAVE 12%
$149.99
This product was last offered at the strikethrough price on 05-02-2026
Lifetime Replacement
