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SKU: 11905 | UPC: 808422219051
Borla 2015-2019 Chevy Corvette C7 Z06/Grand Sport ATAK Quad Rear Exit Axle-Back Exhaust 11905
Upgrade your 2015-2019 Chevrolet Corvette Z06 or 2017-2019 Grand Sport with the Borla ATAK axle-back exhaust system, part #11905. This system fits C7 Z06 models with 6.2L V8 (automatic/manual transmission) and Grand Sport manual transmission only, without AFM valves but with NPP valves for active exhaust control. Gain noticeable power and torque increases, better fuel economy, and the aggressive ATAK sound that turns heads with every throttle press.
Key Features
- ATAK Sound Technology: Delivers the most aggressive Borla exhaust tone for an exhilarating, heart-pounding soundtrack on 2015-2019 Corvette Z06 and Grand Sport.
- T-304 Stainless Steel Construction: Premium austenitic material outperforms T-400 series for maximum durability, corrosion resistance, and lifelong performance.
- Patented Straight-Through Design: Multi-core technology with mandrel bends optimizes exhaust flow for added horsepower, torque, and efficiency without restrictions.
- NPP Valve Compatibility: Retains factory active exhaust valves for quiet mode on demand while unleashing full ATAK roar when open; no AFM valves included.
- Quad Polished Tips: 4.25-inch diameter T-304 stainless steel tips with angled cut, center rear exit for motorsport styling and high-flow performance.
Product Notes
- System excludes AFM valves but includes NPP valves for performance dual-mode operation.
- 2.75-inch tubing diameter throughout for unrestricted flow and power gains.
- Backed by Borla's Million-Mile Warranty on non-moving parts; valves covered for 1 year.
Installation Notes
- Professional installation recommended.
- Bolt-on axle-back design replaces factory mufflers and tips; no cutting or welding required.
- Direct fit uses OEM hangers and hardware; NPP actuators from vehicle required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2019 | Chevrolet | Corvette | Z06 |
| 2017-2019 | Chevrolet | Corvette | Grand Sport (Manual Trans Only) |
Why Choose Borla?
- Decades as pioneer in stainless steel performance exhaust for street and racing.
- Precision CNC manufacturing ensures perfect fit and million-mile reliability.
- Recognized worldwide for the Sound of Power that enhances every drive.
Frequently Asked Questions
-
Q: Will this fit my 2017-2019 Corvette Grand Sport with automatic transmission?
A: No, fits manual transmission Grand Sport only; all Z06 transmissions compatible with NPP. -
Q: What material is used and what is the tip finish?
A: Full T-304 stainless steel construction with polished T-304 tips, 4.25 inches diameter for durability and shine. -
Q: What warranty coverage applies?
A: Million-Mile Warranty on non-moving parts like pipes and mufflers; 1-year on NPP valves; excludes OEM actuator failures.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Ships in one oversized box
- Weight: 28 lbs
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