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 / 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#:
4336424
Mfg#:
011966LA07-02
Special Order: No Guaranteed ETA
ON SALE!
$203.99
This product was last offered at the strikethrough price on 06-13-2026
***Please see photos and description prior to ordering, all sales final.***
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
5504910
Mfg#:
4M0071904SD
In Stock
ON SALE!
SAVE 11%
$1331.99
This product was last offered at the strikethrough price on 10-03-2026
These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency.
Requires Stage 2 ECU Remap For Non OPF / GPF Equipped Models
Brand:
ES#:
4418931
Mfg#:
SSXAU956
Ships on Oct 23, 2026
ON SALE!
SAVE 10%
$5987.99
This product was last offered at the strikethrough price on 09-18-2026
