Stock exhaust manifolds and crushed piping are the biggest bottlenecks in your Chevrolet's performance. They choke your engine, forcing it to work harder to expel spent gases. By upgrading to a mandrel-bent Chevrolet performance exhaust system, you smooth out the airflow path, allowing your V8 or V6 engine to cycle efficiently. The result? Faster throttle response, improved fuel economy, and a menacing sound that announces your arrival.
The most significant power gains come from replacing your stock cast-iron manifolds with high-flow headers. We stock a variety of configurations to match your build goals:
Don't stop at the headers. To fully optimize your exhaust flow, pair them with our high-flow mid-pipes and cat-back systems. Our X-pipes for the Corvette C7 balance exhaust pulses between cylinder banks, smoothing out the tone and increasing top-end power. For truck owners, our cat-back systems for the Chevy C/K 2500/3500 and Silverado feature wide-diameter tubing to lower exhaust gas temperatures (EGTs)—critical for towing and diesel performance.
increasing exhaust flow alters your engine's volumetric efficiency. To get the most out of your new hardware, we recommend pairing your exhaust upgrade with a high-volume Cold Air Intake to feed the engine more oxygen. Once you've improved airflow in and out, tune your vehicle's computer with one of our Performance Chips to optimize fuel maps for the new airflow capabilities.
