CORSA 14111CB Sport Cat-Back Exhaust for 1997-04 Corvette C5/Z06 5.7L

Vehicle Fitment

• 1997-2004 Chevrolet Corvette (C5, 5.7L LS1)
• 2001-2004 Chevrolet Corvette Z06 (C5, 5.7L LS6)

Fitment Notes

• Direct bolt-on cat-back system - no cutting or welding required
• Includes CORSA's XO-pipe for balanced side-to-side exhaust flow

Features

• Reflective Sound Cancellation (RSC) technology tunes out drone at cruise
• Aggressive, high-performance sound under acceleration
• 2.5" straight-through, non-restrictive design tuned specifically for the C5
• Flow bench-tested 47% gain in exhaust flow versus stock
• XO-pipe balances exhaust flow and eliminates idle burble/deceleration popping
• 304 stainless steel construction, mandrel-bent for durability
• Dual-walled, polished 3.5" Pro-Series tips for a finished look
• Lighter than the stock exhaust system

Specifications

• System type: Cat-back, dual rear exit
• Intermediate pipe diameter: 2.5"
• Tailpipe diameter: 2.5"
• Tip size: 3.5" polished dual-wall Pro-Series
• Muffler configuration: Two chambered mufflers, single inlet/single outlet each
• Material: 304 stainless steel (403 stainless mufflers)
• Sound level: Sport

Included Components

• 1x Cat-back exhaust system with mufflers
• 1x XO-pipe (crossover pipe)
• 2x 3.5" polished Pro-Series tips
• Mounting hardware and clamps

Product Description

The CORSA 14111CB is a 2.5" cat-back exhaust system built for the C5 Corvette and Z06, combining CORSA's patented Reflective Sound Cancellation technology with a straight-through design tuned specifically for the platform. It delivers an aggressive, sporty note under acceleration while staying drone-free at cruise, backed by flow bench testing showing a 47% improvement over the stock exhaust.

The kit includes CORSA's XO-pipe, which balances exhaust flow side-to-side and helps eliminate the idle burble and deceleration popping common to C5 exhaust setups, along with polished 3.5" dual-wall Pro-Series tips for a finished appearance. Installation is a straightforward bolt-on job with no cutting or welding, and the system is backed by CORSA's limited lifetime warranty.