Billy Boat B&B Chevy C4 Corvette Fusion Axle Back Exhaust System 3in. (Oval Tips) FCOR-0045

Chevy C4 Corvette Fusion Axle Back Exhaust System 3in. (Oval Tips) #FCOR-0045

Billy Boat Exhaust sets the pace for stainless steel exhaust systems, especially when it comes to Corvette exhaust systems. All of our Corvette exhaust systems are built by hand using T304 stainless steel. Through extensive dyno testing we concluded that the LT motors love to breathe, so we designed the entire system using 3″ mandrel bent tubing. With a uniquely designed resonator and muffler pair, your L Tl, L T4, and ZR 1 motor will increase in performance and sound.

Fusion Exhaust Systems

The Fusion is a bi-modal exhaust system, meaning it has two passages, or modes, that the exhaust can travel through the muffler. Each of the mufflers has two outlets, with one side having a butterfly type valve which allows the exhaust flow to be shut off, regulating which side of the muffler the flows exhaust One side of the muffler is the “quiet” side, and one side is the ‘loud” side. The “quiet” side is a smaller, muffled and chambered tube, while the ‘loud” side is 3″ tubing straight through.

*Requires vacuum kit 

• 4 1/2″ Quad Rolled OVAL Tips.
• Mandrel bent from the highest-grade T-304 stainless steel.
• Designed, tested, and manufactured to the finest hand-made integrity found in any exhaust system.
• Limited Lifetime Warranty