Proven to increase horsepower, torque and fuel efficiency
Driver side, passenger side or split exit design
Lifetime warranty for stainless exhaust systems/3-year limited for aluminized
Available in stainless and aluminized steel
Easy to install
Custom fit by year, make and model
Get more horses, torque and mileage from your truck or muscle car with Flowmaster’s American Thunder chambered exhaust system, dyno-proven to dramatically boost all these great things while making yourself known with an aggressive new exhaust tone. Flowmaster is one of the leading manufacturers of high performance exhaust systems, is known for quality, excellence and is referred to as ‘the exhaust technology company.’
See product for application and installation information.