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!
Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow!
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 3 Business Days
$609.00
This product was last offered at the strikethrough price on 09-22-2026
Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow!
For vehicles without secondary air injection only. CARB certified for sale in all 50 states.
Brand:
ES#:
4852538
Mfg#:
65.10.56B
EO#:
D-236-25
Ships in 3 Business Days
$559.00
This product was last offered at the strikethrough price on 09-22-2026
Delivers improved power, induction noises, and overall performance in a attractive, clean, and cost-effective package.
2X Entries Into Our F80 M3 Sweepstakes Requires use of smaller GTI size H5 battery if your car has the larger 46/H6 battery
Let your engine breathe! Your air intake pulls in fresh air to supply one of the three key ingredients for internal combustion: air! We have everything to replace a broken or old intake as well as performance cold air intake options to give you more power and better sound.
Lifetime Replacement
