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SKU: 11863CB | UPC: 808422318631
Borla 2014-2019 Chevrolet Corvette C7 Stingray Axle-Back ATAK Exhaust System 11863CB
Upgrade your 2014-2019 Chevrolet Corvette C7 with the Borla 11863CB ATAK axle-back exhaust system, designed for Stingray, Z06, Grand Sport, and ZR1 models equipped with AFM valves but without NPP valves. This system delivers aggressive ATAK sound, increased horsepower and torque, better fuel economy, and a durable Ceramic Black finish on 4.25-inch T-304 stainless tips. Built for automatic and manual transmissions (except Grand Sport manual), it unleashes the Borla Sound of Power for thrilling performance.
Key Features
- ATAK Sound Technology: Provides the most aggressive exhaust note for heart-pounding throttle response and distinctive motorsport roar recognized by enthusiasts.
- T-304 Stainless Steel Construction: Premium material with mandrel bends for maximum flow, durability, and resistance to corrosion over premium T-400 series alternatives.
- Multi-Core Technology: Enhances exhaust velocity for gains in power, torque, fuel efficiency, and engine longevity without sacrificing refinement.
- Ceramic Black T-304 Tips: 4.25-inch quad center-exit tips with high-temperature finish for striking style and heat resistance.
- Precise Fitment: CNC-manufactured for bolt-on installation, 2.75-inch tubing to dual 2.0-inch outlets, includes AFM valves (no NPP).
Product Notes
- Designed for vehicles without NPP valves; includes AFM valves. Not for Grand Sport models with manual transmission.
- Off-road use compliant; no modifications needed for street driving.
- Ships in one oversized box; weight 28 lbs, dimensions approximately 48 x 16 x 12 inches.
Installation Notes
- Professional installation recommended.
- Bolt-on design replaces factory axle-back; no cutting or welding required.
- Compatible with OEM hangers and hardware; torque to spec for valves and clamps.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2019 | Chevrolet | Corvette | Stingray |
| 2015-2019 | Chevrolet | Corvette | Z06 |
| 2017-2019 | Chevrolet | Corvette | Grand Sport |
| 2019 | Chevrolet | Corvette | ZR1 |
Why Choose Borla?
- Over 40 years as pioneer in stainless steel performance exhaust for street and racing.
- Million-mile warranty on non-moving parts; 1-year on exhaust valves.
- Precision CNC manufacturing ensures perfect fit and flow on high-performance vehicles.
Frequently Asked Questions
-
Q: Does this fit vehicles with NPP valves?
A: No, designed for C7 Corvettes without NPP; uses AFM valves only. Check your vehicle for compatibility. -
Q: What material and tip finish are used?
A: Full T-304 stainless steel body and tips with durable Ceramic Black high-temperature coating on 4.25-inch quad outlets. -
Q: What warranty covers this system?
A: Million-mile warranty on non-moving stainless parts; 1-year on valves. OEM actuator failures excluded.
Shipping & Handling
- Method: Free ground shipping on orders over $99
- Availability: In stock - ships same or next business day
- Packaging: Secure single box, 48 x 16 x 12 inches
- Weight: 28 lbs
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