Pontiac Grand Prix Performance Chips
Install Pontiac Grand Prix performance chips from Auto Accessories Garage and attain superior performance and horsepower. Grand Prix performance chips alter engine and transmission settings to make additional torque, efficiency, and horsepower. If you're equipped with mods like a Pontiac air intake system or exhaust, performance chips help you tie them all together. At AutoAccessoriesGarage.com it is beyond quick to get the most trusted Pontiac Grand Prix performance chips. Our Pontiac Grand Prix Performance Chips have 41 reviews, averaging 4.4 out of 5 stars.