Flowmaster American Thunder Crossmember-Back Exhaust For 67-69 Camaro / Firebird 2017-2022 Ford F-250/F-350 4WD The design is more costly

The design is more costly but provides more control over system pressures

Soft-tie that wraps around handle bars for easy and safe attachment

Bean Machine Universal Multi Function Fuel Tank Sump

Intrusion Ratings: IP69K Waterproof

Single Side Exhaust

Flowmaster American Thunder Crossmember-Back Exhaust For 67-69 Camaro / Firebird 2017-2022 Ford F-250/F-350 4WD The design is more costlyThis crossmember back American Thunder system is custom designed for high horsepower and large cubic inch engines in 1967 1969 Chevrolet Camaro and Pontiac Firebirds with a V8 engine. It's a true dual exhaust system featuring all mandrel bent 3. 00 inch aluminized steel tubing with a built in H pipe crossover assembly flowing into a pair of large cased Super 40 Series performance mufflers for maximum power and a deep powerful aggressive exhaust note.