American Racing: 2012 - 2015 CAMARO 2012-2015 ZL1 / Z28 / 1LE AXLEBACK, 3" x 3" racecraft APR Wheel Arch Modings help

APR Wheel Arch Modings help increase front downforce at high speeds as well as re-direct airflow away from the wheel wells

Others just want a nicer looking quality mesh in there as well

but often as the result of a thorough tune to take advantage of them

and tune that one to keep your untouched stock unit on the shelf

2015 + Ford Mustang GT 5

American Racing: 2012 - 2015 CAMARO 2012-2015 ZL1 / Z28 / 1LE AXLEBACK, 3" x 3" racecraft APR Wheel Arch Modings helpAmerican Racing Headers Axle Back for the 2012 2015 Camaro ZL1 Z28 1LE features 3" stainless steel mandrel bent tubing, our signature Pure Thunder Series mufflers, and dual split rear exit with 4" polished S S quad tips. The American Racing Headers axle back system offers a deep tone and is designed to handle tremendous power. Note: Must cut to fit to factory system. (NO WELDING REQUIRED) Product features on this system includes: 100% Made in the USA