The Boost Creep Ltd - Dyno Tuning and Automotive Services in Longmont Colorado

Cobb AccessPORT for PORSCHE 996, 997, and 991 Turbo and GT3 now available!

2010 Nissan GT-R: Before and after plots. We installed Injector Dynamics 1000cc injectors and tuned with ProTUNER software, allowing the owner to easly switch between gasoline and ethanol fuels using the Cobb AccessPORT. This car laid down some amazing baseline numbers with the usual fifteen percent altitude correction.

Before:

After:

Boost before/after:

Before/after Horsepower and Torque:

Cobb Subaru Master Tuner and Trainer! The Cobb AccessPORT is a great way to go from light modifications to 500 WHP craziness.

The Cobb Version 3 Accessport is the greatest tuner on earth! Flex Fuel and Speed Density are among the useful features available.

We can tune your Subaru to run better than ever. I have over 10 years experience and usually tune 2-3 Subaru vehicles per day!

My vast experience lets me find issues and not waste time with your car!

I look forward to serving all and showing you a safe way to get gains in power and driveability.