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
Great for when more fuel is needed in a custom fueling application
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
5481885
Mfg#:
F90000274BKT
In Stock
$193.99
This product was last offered at the strikethrough price on 11-02-2026
More power and aggressive intake sound
5X Entries For Our Spin To Win Sweepstakes! CARB certified for sale in all 50 states For vehicles without Secondary Air Injection only
Brand:
ES#:
2826049
Mfg#:
65.10.46R
EO#:
D-236-25
Ships in 3 Business Days
$389.00
This product was last offered at the strikethrough price on 09-22-2026
More power and aggressive intake sound
5X Entries For Our Spin To Win Sweepstakes! CARB certified for sale in all 50 states For vehicles without Secondary Air Injection only
Brand:
ES#:
2826047
Mfg#:
65.10.46
EO#:
D-236-25
Ships in 3 Business Days
$389.00
This product was last offered at the strikethrough price on 09-22-2026
More power and aggressive intake sound
5X Entries For Our Spin To Win Sweepstakes! CARB certified for sale in all 50 states For vehicles without Secondary Air Injection only
Brand:
ES#:
2826048
Mfg#:
65.10.46B
EO#:
D-236-25
Ships in 3 Business Days
$522.99
This product was last offered at the strikethrough price on 06-30-2026
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
