CORSA 14115 Sport Cat-Back Exhaust System for 1986-1991 Chevy Corvette C4 5.7L

Vehicle Fitment

• Cat-back exhaust system for:
• 1986-1991 Chevrolet Corvette C4 5.7L V8 L98 (direct-fit)
• Includes Base, 35th Anniversary and other C4 variants with L98 engine

Features

• Sport Series cat-back exhaust with aggressive tone and improved flow
• 304 stainless steel construction for corrosion resistance and longevity
• Mandrel-bent tubing for optimized exhaust flow and reduced backpressure
• Dual 3.5" polished Pro-Series exhaust tips for enhanced rear styling
• Patented Reflective Sound Cancellation (RSC) technology for a drone-free cruise
• Flows up to ~120 % better than stock for performance gains
• Direct bolt-on installation with included hardware - no welding required
• Limited lifetime CORSA warranty

Specifications

• Part Number: 14115
• System Type: Cat-back exhaust
• Material: 304 stainless steel
• Main Piping Diameter: 2.5"
• Exit Style: Dual rear exit
• Tip Size: 3.5" polished Pro-Series
• Technology: Reflective Sound Cancellation (RSC)
• Installation: Bolt-on fitment with supplied clamps and hangers
• Warranty: Limited lifetime CORSA warranty

Included Components

• 1x CORSA 14115 Sport cat-back exhaust system
• Mandrel-bent stainless steel tubing
• 2x Polished 3.5" Pro-Series exhaust tips
• Slip clamps, hangers, and installation hardware
• Installation instructions

Product Description

The **CORSA 14115 Sport Cat-Back Exhaust System** is a direct-fit performance exhaust designed specifically for the **1986-1991 Chevrolet Corvette C4** equipped with the 5.7L V8 L98 engine. Featuring CORSA's patented Reflective Sound Cancellation (RSC) technology, this system provides an aggressive, sporty exhaust note under acceleration while minimizing drone during steady cruise - giving you the perfect blend of performance sound and everyday comfort.

Constructed from premium 304 stainless steel with mandrel-bent tubing for enhanced flow, the 14115 system enhances exhaust efficiency (flowing significantly better than stock) and comes complete with polished dual 3.5" Pro-Series tips that elevate your Corvette's rear aesthetic. Installation is straightforward with included clamps and hardware - no welding required - and the lifetime warranty backs CORSA's build quality. Whether you're seeking improved throttle response, increased horsepower potential, or a more impactful exhaust note, this Sport Series cat-back delivers reliably for your C4.