DIY With COBB Tuning

Our offices will continue to be closed to customers, external vendors and visitors through the month of May. Beginning Monday, March 16th, our Customer Support team has been answering your calls and emails from their homes. It is essential that we continue to provide the COBB-like support you have learned to expect from us.

With all of that said, we are also continuing to process and ship your orders as usual.  This means you can take advantage of being at home by ordering and installing some sweet new parts for your car!  New to tuning?  Get started with the Accessport and enjoy new found power with our Stage 1 Off The Shelf Maps!  Already have an Accessport and interested in a bit more?  Check out the next step in our upgrade path for your car!  Our defined upgrade paths are extremely DIY-friendly and take the guesswork out of upgrading your car.

Accessport Tuning


The Accessport is the world’s best selling, most flexible, and easiest to use ECU upgrade solution for your car.  Install an Accessport in mere minutes in the comfort of your own garage or driveway.  Included Off The Shelf Maps unlock power and improve drivability even on otherwise stock cars!  Upgrade forever with off-the-shelf (OTS) calibrations for most bolt-on modifications. It’s the last engine management solution you’ll ever need.

Select your favorite brand below to see what we offer!

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COBB Stage Power Packages

Already have an Accessport?  Awesome, check out the next upgrade for your car!

The majority of components in our Stage Power Packages can be installed at home with simple hand tools.  Our engineers rigorously test Hard Parts to find the right order and combination for the best incremental power gains. Maps are created and tested to tune the ECU so that it supports and takes advantage of each part. With these results, COBB is able to create the Upgrade Path of Staged Packages that have all the necessary parts to upgrade your car.

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Find Stage Power Packages for your configured vehicle here : COBB Stage Packages

Custom Tuning with Accesstuner Pro

Taking advantage of this time to modify your car beyond the scope of available COBB OTS maps? Many COBB Protuners are still operating under an alternate schedule and are also able to custom tune cars remotely.  Search our Dealer Locator to find COBB Protuners that offer e-Tuning services!

COBB Dealer Locator


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