The N500-generation 4Runner doesn't sound great by default. You can blame Toyota's emission-conscious factory exhaust, for sure, but do remember that inline-four engines rarely sound nice in standard ...

Our Speedway Motors Signature Series '32 is nearing completion with one hurdle ahead. This is a simple challenge to overcome given how complete the highboy comes out of the crate-build an exhaust ...

Our '70 Fairlane is offbeat-cool, but thinking outside of the box has a price. That price is that it's hard, or impossible, to find vehicle-specific performance parts. Everybody makes stuff for 69 ...

Your engine can only provide as much power as the smallest bottle neck in the breathing tract. Performance intakes, after-cat exhaust systems, and headers remove many of the restrictions in airflow ...

In 1981, Jerry Paolone started a small business to recycle catalytic converters. He had the foresight to realize that as cars equipped with the then relatively new pollution control devices began to ...

Upgrading your exhaust isn’t just about sound—it’s about performance, personality, and purpose. From Borla’s refined aggression to MagnaFlow’s smooth deep tone and Flowmaster’s signature rumble, each ...