C4 Corvette

C3 & C4 Corvette Exhaust Systems

We set 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.

C3

The Corvette C3 exhaust system by Billy Boat was not only created because of the constant customer requests and increasing demand in custom orders, but also due to the market's absolute need for replacement side pipes that wouldn't crack. Unfortunately, some 3rd-party companies in the past have made a decent-looking pipe, but the quality was poor. These breaking, burning, bad pipes do not have to be your only option!

*** All Billy Boat Corvette C3 exhaust systems are designed for C3s from 1962 to 1984 ***

Our new line of exhaust headers and side pipes for the C3 are built with the same standards for fit and quality. They're available in both stainless steel and ceramic-coated mild steel, depending on your specific application. The headers are 1 7/8" tube designed for maximum flow, while the side pipes are double-walled and insulated to prevent those burned legs(!).

 

  • Available in black or silver (Part #: FCOR-0085), the new Corvette C3 insulated side pipes by Billy Boat Performance Exhaust have raised the bar far beyond the former market threshold. Everyone who wants to replace their blown-out side pipes need not worry about it any more.

  • Side Exhaust Headers (small-block only) in black (FCOR-0080) or silver (FCOR-0081).

C4

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 LT1, LT4, and ZR1 motor will increase in performance and sound.

This direct bolt-on replacement system adds increased performance at 25 horsepower, improved sound quality, and precision built quad tips for a stylish finish.

C3 Corvette Insulated Side Pipes

C3 Corvette Side Pipes

C3 Corvette Side Exhaust Headers

C3 Corvette Side Exhaust Headers

C4 Corvette Exhaust System

C4 Corvette 3" Exhaust System

Part Number Application Features Year  
FCOR-0080 SIDE-EXHAUST HEADERS * C3 * in BLACK 62-84 ORDER
FCOR-0081 SIDE-EXHAUST HEADERS * C3 * in SILVER 62-84 ORDER
FCOR-0085 DIRECT REPLACEMENT FOR ALL SIDE-EXIT SYSTEMS * C3 * in BLACK or SILVER 62-84 ORDER
FCOR-0050 LT1 3" CATBACK QUAD 4.5" OVAL TIPS 92-95 ORDER
FCOR-0060 LT4 3" CATBACK QUAD 4.5" OVAL TIPS 96 ORDER
FCOR-0065 LT1 3" CATBACK QUAD 4.5" OVAL TIPS 96 ORDER
FCOR-0005 ZR1 3" CATBACK QUAD 4.5" OVAL TIPS 90-91 ORDER
FCOR-0010 ZR1 3" CATBACK QUAD 4.5" OVAL TIPS 92-95 ORDER
FCOR-0350 LT1 2.5" CATBACK QUAD 4.5" OVAL TIPS 92-95 ORDER
FCOR-0360 LT4 2.5" CATBACK QUAD 4.5" OVAL TIPS 96 ORDER
FCOR-0365 LT1 2.5" CATBACK QUAD 4.5" OVAL TIPS 96 ORDER
FCOR-0070 L98 2.5" 4-BOLT FLANGE QUAD 4.5" OVAL TIPS 84-85 ORDER
FCOR-0071 L98 2.5" 2-BOLT FLANGE QUAD 4.5" OVAL TIPS 86-91 ORDER