Borla S-Type II Axle-Back Exhaust (11811) - 2009-2013 C6 Corvette
The Borla S-Type II Axle-Back Exhaust for the 2009-2013 C6 Corvette delivers an aggressive, refined tone while eliminating the resonance and drone frequencies often associated with performance exhausts. Designed for all 6.2L LS3 C6 models - coupe or convertible, automatic or manual - this system fits vehicles with or without NPP. The Borla system does NOT include NPP valves, but installs cleanly on both NPP and non-NPP cars.
This S-Type II system uses a single 2.5" inlet into each muffler with dual 2" outlets, producing a crisp, powerful exhaust note with a smoother, more controlled acoustic profile than the original S-Type Classic. The specialized muffler design targets and removes unwanted cabin frequencies, making it ideal for drivers who want aggressive sound without interior drone. Each muffler assembly is finished with dual 4" polished T-304 stainless steel rolled angle-cut tips for a bold, high-performance appearance.
Constructed from premium T-304 austenitic stainless steel, this system offers superior durability and corrosion resistance compared to lower-grade materials. Ultra-smooth mandrel bends maximize flow and performance, while precision CNC manufacturing ensures a perfect fit on all 2009-2013 C6 Corvette models. Backed by Borla's Million-Mile Warranty, it's a long-lasting upgrade worthy of the LS3 platform.
Features
- S-Type II sound: aggressive tone with reduced resonance and zero drone
- Fits vehicles with or without NPP (system does NOT include NPP valves)
- 2.5" inlet piping with dual 2" outlets
- Dual 4" polished T-304 stainless steel rolled angle-cut tips
- straight-through multicore muffler design for maximum flow
- Premium T-304 stainless steel construction
Fitment
2009-2013 Chevrolet Corvette (C6)
- Coupe & Convertible
- 6.2L LS3 V8
- Automatic & Manual Transmission
Notes:
- Fits vehicles with and without NPP; Borla system does NOT include NPP valves.
- S-Type II sound level: aggressive, crisp, and drone-free.
- Premium T-304 stainless steel for maximum durability.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
