American Racing: 2012 - 2015 CAMARO 2012-2015 ZL1 / Z28 / 1LE AXLEBACK, 3" x 3" racecraft but often as the result

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

Yield Strength: 73

Flow Increase = +88%

but they don't leave behind nasty dust residue like other high-performance parts 50% less dust

Increases Engine Power

American Racing: 2012 - 2015 CAMARO 2012-2015 ZL1 / Z28 / 1LE AXLEBACK, 3" x 3" racecraft but often as the resultAmerican 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