C6 Corvette Corsa Xtreme 14470Blk (2008-2013)

C6 Corvette CORSA Xtreme 14470BLK (2008–2013)

The CORSA 14470BLK Xtreme axle-back exhaust is designed for the 2008–2013 Chevrolet Corvette C6 equipped with the 6.2L LS3 engine, including Base and Grand Sport models. This axle-back replaces the factory rear exhaust section with a 2.5-inch dual rear-exit configuration and finishes with twin 3.5-inch black Pro-Series tips for a bold, aggressive rear appearance.

CORSA 14470BLK Product Details

• Axle-back exhaust system engineered for the C6 Corvette LS3 platform
• 2.5-inch mandrel-bent axle-back piping
• Dual rear exit exhaust configuration
• Twin 3.5-inch black Pro-Series tips (dual-wall, slash-cut)
• Xtreme sound level for aggressive exhaust tone
• Direct-fit design using factory rear exhaust mounting locations

Why CORSA Leads…

• Vehicle-specific axle-back designs tailored to Corvette exhaust routing
• Aggressive sound character without harsh resonance during steady cruising
• Precision tip placement for factory-correct rear alignment
• Manufactured in the USA and backed by a limited lifetime warranty
• Trusted by Corvette owners who want sound without fitment uncertainty

Benefits

• Noticeably deeper and more aggressive exhaust note compared to stock
• Improved exhaust flow for sharper throttle response
• Maintains street drivability while delivering Xtreme sound under acceleration
• Black Pro-Series tips give the C6 a darker, more aggressive rear look

What to Expect After Installation
On an LS3 C6 Corvette, expect a pronounced cold start, an aggressive tone under throttle, and a more engaging driving experience overall. Many owners choose this axle-back when they want strong sound presence without committing to a full exhaust system.

Technical Specifications

• System type: Axle-back
• Pipe diameter: 2.5 inches
• Exit style: Dual rear
• Tip configuration: Twin
• Tip size: 3.5 inches
• Tip finish: Black Pro-Series
• Sound level: Xtreme

Installation Overview
This axle-back exhaust installs directly in place of the factory rear section. Installation involves lifting the vehicle, removing the stock axle-back, aligning the CORSA system, and tightening all connections. No cutting or welding is required. Final tip alignment should be verified before fully tightening the hardware.

Corvette Compatibility

• Fits 2008–2013 Chevrolet Corvette C6 with 6.2L LS3 engine
• Compatible with C6 Corvette Base and Grand Sport (LS3)
• Coupe and Convertible models

Cross-Compatibility & Related Fitment

• Does not fit C6 Z06 models with the 7.0L LS7 engine
• Does not fit C6 ZR1 models with the 6.2L LS9 engine
• Does not fit 2005–2007 C6 LS2 models
• 2008 model-year compatibility requires LS3 engine verification

Testimonials

“The sound is exactly what I wanted—aggressive when I get on it, but comfortable on the highway. The black tips look perfect on the rear of my C6.”

Custom Corvette Accessories is enthusiast-run, focused on correct fitment, fast nationwide shipping, and real-world Corvette ownership support.

If you want an aggressive axle-back exhaust that fits the LS3 C6 correctly and adds a darker, more aggressive rear appearance, the CORSA 14470BLK Xtreme axle-back is one of the best upgrades for 2008–2013 C6 Corvette owners.