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
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engineered as a drop-in fitment for European applications, utilizing a Bosch EV14 core—the gold standard in modern fuel injection technology.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Custom Applications - Will require additional tuning or modifications.
Brand:
ES#:
4488430
Mfg#:
18U-09-0550-6
Ships in 3 Business Days
ON SALE!
SAVE 10%
$539.00
This product was last offered at the strikethrough price on 07-02-2026
The Burger Motorsports custom billet Water/Methanol Injection (WMI) cap includes an integrated heavy-duty check valve to let much-needed air in and prevent dangerous WMI vapor/fumes and liquid from getting out!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mount your M5X/S5X engine swap with ease!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a 24V (M5X/S5X) Engine swap only!
Brand:
ES#:
4428488
Mfg#:
K0016-80
In Stock
ON SALE!
SAVE 20%
$195.00
This product was last offered at the strikethrough price on 05-02-2026
Right - Brushed Stainless Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Not vehicle specific. You MUST measure prior to purchasing!
Brand:
ES#:
4146850
Mfg#:
026732TMS06-17
In Stock
ON SALE!
SAVE 53%
$149.99
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
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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.
