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!
Designed for existing customers looking to upgrade to the latest version of Unitronic's (Yellow) Polyurethane bushings.
2X Entries For Our Spin To Win Sweepstakes! Upgrade or alternative to existing Unitronic Dogbone Engine Mount.
Delivers improved power, induction noises, and overall performance in a attractive, clean, and cost-effective package.
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! Requires use of smaller GTI size H5 battery if your car has the larger 46/H6 battery This product will not fit vehicles with a MAF sensor. Please confirm your car does not have this part before ordering:
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
Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow!
5X Entries For Our Spin To Win Sweepstakes! For vehicles with secondary air injection only. CARB certified for sale in all 50 states.
Brand:
ES#:
4852541
Mfg#:
65.10.57B
EO#:
D-236-25
Ships in 2 Business Days
ON SALE!
SAVE 20%
$609.00
This product was last offered at the strikethrough price on 09-22-2026
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.
Lifetime Replacement
