CORSA Sport 2.5" Cat-Back Exhaust with Twin 3.5" Polished Tips (14115) - 1986-1991 Chevrolet Corvette C4 L98
The CORSA Performance Sport 2.5" Cat-Back Exhaust System is designed for 1986-1991 Chevrolet Corvette C4 models equipped with the 5.7L L98 V8 engine. Featuring CORSA's Sport sound level, this system provides an upgraded exhaust note with a dual rear exit configuration.
The 2.5" cat-back system features twin 3.5" polished Pro-Series exhaust tips on each side, providing four exhaust outlets total. Each tip features a dual-wall, slash-cut design. This system is specifically designed for L98-equipped Corvettes and is not listed for other C4 engine applications.
Features
- 2.5" cat-back exhaust system
- CORSA Sport sound level
- Dual rear exit configuration
- Twin 3.5" polished Pro-Series exhaust tips on each side
- Four exhaust outlets total
- Dual-wall, slash-cut exhaust tip design
- Designed for 1986-1991 Chevrolet Corvette C4 models
- Compatible with the 5.7L L98 V8 engine only
Specifications
- Manufacturer: CORSA Performance
- Part Number: 14115
- Product Type: Cat-Back Exhaust System
- Sound Level: Sport
- Pipe Diameter: 2.5"
- Exit Style: Dual Rear
- Tip Configuration: Twin Tips Per Side
- Tip Size: 3.5"
- Tip Finish: Polished
- Tip Type: Pro-Series, Dual-Wall Slash Cut
- Total Exhaust Outlets: Four
- Engine Application: 5.7L L98 V8
Fitment
Chevrolet Corvette C4 - 5.7L L98 V8
- 1986 Chevrolet Corvette C4 5.7L L98 V8
- 1987 Chevrolet Corvette C4 5.7L L98 V8
- 1988 Chevrolet Corvette C4 5.7L L98 V8
- 1989 Chevrolet Corvette C4 5.7L L98 V8
- 1990 Chevrolet Corvette C4 5.7L L98 V8
- 1991 Chevrolet Corvette C4 5.7L L98 V8
Important Fitment Information
L98 Engine Only: This exhaust system is designed specifically for Chevrolet Corvette C4 models equipped with the 5.7L L98 V8 engine. It is not listed for other C4 engine applications. Verify your engine before ordering.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

