Converts factory diverter valve into a blow-off valve
Converts factory diverter valve into a blow-off valve
More power and aggressive intake sound
Increase power by containing exhaust heat - Lava
More power and aggressive intake sound
2X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states
For vehicles with Secondary Air Injection only
Smooths airflow and optimizes routing - for more effective performance in high boost, high temperature use
Allows perfect fixation of the fuel pressure regulator in the desired location.
Brings true 2D mapped water-methanol injection delivery to your DI (direct fuel injected) and forced induction vehicle
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.
Closed airbox system for added filtration and performance
For vehicles without secondary air injection only
Closed airbox system for added filtration and performance
For vehicles without secondary air injection only
Unleash the most out of your MK7/8V with this Stage 1 power pack from COBB!
CARB certified for sale in all 50 states
Choose the stage that meets your power goals!
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
Allows for clean installation of an external oil cooler
For use With BOSS Kits/Hybrid Turbo Kits
This product was last offered at the strikethrough price on
07-10-2026
Offers max gains of 16 hp and 9 ft-lbs of torque at the wheels!
Dyno-proven gains up to 18 hp and 19 ft-lbs of torque
This product was last offered at the strikethrough price on
01-28-2026