Not only does the N1 Metal retain all of the performance characteristics of the N1 muffler, the N1 Metal universal incorporates an exclusive coloring process that allows Apex engineers to create multiple color variations. Available in four...

For years, the World Sport muffler has been a staple for street tuned vehicles looking for extra power without excessive noise. Up until 2005, the WS was only available as a full cat back exhaust system for select vehicles. This meant that...

For years, the World Sport muffler has been a staple for street tuned vehicles looking for extra power without excessive noise. Up until 2005, the WS was only available as a full cat back exhaust system for select vehicles. This meant that many...

For years, the World Sport muffler has been a staple for street tuned vehicles looking for extra power without excessive noise. Up until 2005, the WS was only available as a full cat back exhaust system for select vehicles. This meant that...

For years, the World Sport muffler has been a staple for street tuned vehicles looking for extra power without excessive noise. Up until 2005, the WS was only available as a full cat back exhaust system for select vehicles. This meant that many...

For years, the World Sport muffler has been a staple for street tuned vehicles looking for extra power without excessive noise. Up until 2005, the WS was only available as a full cat back exhaust system for select vehicles. This meant that...

For years, the World Sport muffler has been a staple for street tuned vehicles looking for extra power without excessive noise. Up until 2005, the WS was only available as a full cat back exhaust system for select vehicles. This meant that many...

BORLA Turbo Mufflers are designed for supreme street performance, offering aircraft-quality T-304 stainless steel, all-welded construction and more for increased horsepower and torque. Independent tests prove maximum flow capability....

BORLA Turbo Mufflers are designed for supreme street performance, offering aircraft-quality T-304 stainless steel, all-welded construction and more for increased horsepower and torque. Independent tests prove maximum flow capability. Turbo...

BORLA Turbo XL Mufflers are designed for supreme street performance, offering aircraft-quality T-304 stainless steel, all-welded construction and more for increased horsepower and torque. Independent tests prove maximum flow capability....