Flowmaster 80 Series Cross-Flow Mufflers

• Transverse muffler placement (behind rear axle, in front of gas tank)
• Produces aggressive muffler sound
• Constructed of 16-gauge aluminized steel
• Fully MIG-welded for maximum durability
• Increased power and torque over stock mufflers
• Single or dual inlets
• Made in the USA
• Lifetime limited warranty for Flowmaster Stainless Steel 80 Series Cross-Flow Mufflers and 3-year limited warranty for Aluminized 80 Series Cross-Flow Mufflers

For real dual exhaust performance when only a single exhaust will fit (commonly found in classic Camaros and Firebirds), the 80 Series Cross-Flow Muffler sits transversely in front of the fuel tank and behind the rear axle, just like the OE placement. With single or dual inlets, the 80 Series plenty of ground clearance, aggressive tone and dual outlets to fit muscle cars with this specialized fitment.