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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Borla
Borla ATAK Axle-Back Exhaust for 2015-2019 Chevrolet Corvette Z06/Grand Sport (6.2L) w/ NPP Valves, No AFM, 4.25in Polished Tips - 11903
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2015-2019 Chevrolet Corvette Z06 and 2017-2019 Chevrolet Corvette Grand Sport (6.2L). Note: 2017-2019 Grand Sport models fit manual transmission ONLY.
This Borla ATAK axle-back system is engineered for C7 owners seeking the most aggressive exhaust note in the Borla lineup without sacrificing flow efficiency. Built from premium T-304 austenitic stainless steel, this system utilizes patented straight-through and multi-core technology to increase exhaust velocity and unlock hidden horsepower. The 4.25-inch quad polished intercooled tips provide a distinct center-exit aesthetic while the ultra-smooth mandrel bends ensure maximum volume and performance.
This specific configuration (MPN 11903) is equipped with NPP valves for dual-mode operation but does NOT include AFM (Active Fuel Management) valves. It is designed for vehicles that require NPP functionality but do not utilize the AFM valve system in the axle-back section.
- System Type: Axle-Back Exhaust
- Sound Level: ATAK (Most Aggressive)
- Material: T-304 Stainless Steel
- Tubing Diameter: Mandrel-Bent Tubing
- Tip Description: 4.25-inch Quad Round Polished Intercooled Tips
- Exit Style: Center Rear Exit
- Valve Configuration: Includes NPP Valves; Does NOT have AFM Valves
- Manufacturer Part Number: 11903
- Warranty: Million-Mile Warranty on non-moving parts; 1-year warranty on exhaust valves
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Chevrolet | Corvette | Grand Sport |
| 2015-2019 | Chevrolet | Corvette | Z06 |
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Borla ATAK Axle-Back Exhaust for 2015-2019 Chevrolet Corvette Z06/Grand Sport (6.2L) w/ NPP Valves, No AFM, 4.25in Polished Tips - 11903
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits 2015-2019 Chevrolet Corvette Z06 and 2017-2019 Chevrolet Corvette Grand Sport (6.2L). Note: 2017-2019 Grand Sport models fit manual transmission ONLY.
This Borla ATAK axle-back system is engineered for C7 owners seeking the most aggressive exhaust note in the Borla lineup without sacrificing flow efficiency. Built from premium T-304 austenitic stainless steel, this system utilizes patented straight-through and multi-core technology to increase exhaust velocity and unlock hidden horsepower. The 4.25-inch quad polished intercooled tips provide a distinct center-exit aesthetic while the ultra-smooth mandrel bends ensure maximum volume and performance.
This specific configuration (MPN 11903) is equipped with NPP valves for dual-mode operation but does NOT include AFM (Active Fuel Management) valves. It is designed for vehicles that require NPP functionality but do not utilize the AFM valve system in the axle-back section.
- System Type: Axle-Back Exhaust
- Sound Level: ATAK (Most Aggressive)
- Material: T-304 Stainless Steel
- Tubing Diameter: Mandrel-Bent Tubing
- Tip Description: 4.25-inch Quad Round Polished Intercooled Tips
- Exit Style: Center Rear Exit
- Valve Configuration: Includes NPP Valves; Does NOT have AFM Valves
- Manufacturer Part Number: 11903
- Warranty: Million-Mile Warranty on non-moving parts; 1-year warranty on exhaust valves
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Chevrolet | Corvette | Grand Sport |
| 2015-2019 | Chevrolet | Corvette | Z06 |
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