Borla S-Type II Axle-Back Exhaust System (11815) - 2005-2008 Chevrolet Corvette C6 6.0L / 6.2L V8
Strike the perfect balance between track-ready volume and premium interior comfort with the Borla S-Type II Axle-Back Exhaust System. Custom-engineered specifically for 2005 to 2008 Chevrolet Corvette C6 models, this high-performance upgrade delivers a deeper, more robust V8 rumble than the original classic design. Borla's advanced S-Type II architecture utilizes a specialized multi-core muffler layout that specifically targets and eliminates harsh, low-frequency sound waves. This ensures your LS2 or LS3 power plant sings with a fierce muscle car roar under heavy throttle, while remaining completely devoid of annoying cabin drone or cabin resonance at highway cruising speeds. By feeding single 2.5-inch diameter inlet pipes into high-flow mufflers that split into dual 2-inch tailpipes, this free-flowing assembly maximizes exhaust scavenging to release hidden horsepower and sharpen throttle response.
Built to outlast the life of your vehicle, this rear exhaust assembly is fabricated entirely from premium, aircraft-grade T-304 austenitic stainless steel. Highly superior to aluminized tubing or lower-tier aftermarket T-400 series alloys (such as 409), its heavy-duty T-304 formulation provides permanent protection against deep rust, moisture oxidation, and thermal stress cracking. Precision computer numerical control (CNC) manufacturing paired with ultra-smooth mandrel bends guarantees a flawless, line-to-line slip fitment beneath your chassis for a straightforward bolt-on installation. The rear profile is finished with an aggressive set of quad 4-inch round, rolled angle-cut highly polished T-304 stainless steel tips that completely elevate your factory bumper valence. This premium system is proudly backed by Borla's legendary Million-Mile Warranty.
Features
- Advanced S-Type II multi-core muffler technology delivers a deep, robust V8 roar with zero interior cabin drone
- High-velocity architecture: Single 2.5-inch muffler inlets transition to dual 2-inch exit tailpipes
- Finished with head-turning quad 4-inch round, rolled angle-cut polished T-304 stainless steel tips
- Constructed entirely from heavy-duty, premium T-304 austenitic stainless steel for permanent durability
- Ultra-smooth CNC mandrel bent tubing eliminates internal bottlenecks to optimize exhaust gas velocity
- Fully compatible with both factory NPP dual-mode exhaust vehicles and standard non-NPP models
- Protected by the industry-best Borla Million-Mile Warranty
Fitment By Year, Make & Model
2008 Chevrolet Corvette
- 2008 Chevrolet Corvette Base 6.2L LS3 V8 (2-Door Coupe / Convertible, RWD, Auto/Manual)
- 2008 Chevrolet Corvette Z51 6.2L LS3 V8 (2-Door Coupe / Convertible, RWD, Auto/Manual)
2007 Chevrolet Corvette
- 2007 Chevrolet Corvette Base 6.0L LS2 V8 (2-Door Coupe / Convertible, RWD, Auto/Manual)
- 2007 Chevrolet Corvette Z51 6.0L LS2 V8 (2-Door Coupe / Convertible, RWD, Auto/Manual)
2006 Chevrolet Corvette
- 2006 Chevrolet Corvette Base 6.0L LS2 V8 (2-Door Coupe / Convertible, RWD, Auto/Manual)
- 2006 Chevrolet Corvette Z51 6.0L LS2 V8 (2-Door Coupe / Convertible, RWD, Auto/Manual)
2005 Chevrolet Corvette
- 2005 Chevrolet Corvette Base 6.0L LS2 V8 (2-Door Coupe / Convertible, RWD, Auto/Manual)
- 2005 Chevrolet Corvette Z51 6.0L LS2 V8 (2-Door Coupe / Convertible, RWD, Auto/Manual)
Important Application & Valve Notes:
- Fits **2005-2008 Base and Z51 C6 Corvette models only**. Does NOT fit Z06, ZR1, or Grand Sport models.
- Fits **6.0L LS2 and 6.2L LS3 V8 engines**. (Note: Provided manufacturer lookup table references 6.2L for 2005-2007, but the LS3 engine was introduced industry-wide in 2008).
- **NPP Dual-Mode Exhaust Notes:** Physically fits vehicles originally equipped with and without the factory dual-mode NPP valved option. However, please note that this Borla system **does NOT contain functional NPP valves**, meaning it will act as a complete valve-delete configuration on NPP-equipped cars.
- Designed strictly as a rear axle-back section; does not replace the factory mid-section X-pipe, H-pipe, or catalytic converters.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
