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Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $1,074.49 fortnightly and receive your order now. More info
This Axle-Back system is equipped with NPP valves. Optional system are avaiable. Borla's C7 Corvette rear section exhaust systems are covered under our Million-Mile Warranty for non-moving parts, the exhaust valves are warrantied for 3 years. Failures of original equipment AFM and NPP actuators are not covered by the Borla warranty.
ATAK Axle-Back Exhaust System.
2015-2019 Chevrolet Corvette ZO6 6.2L V8 Automatic/ Manual Transmission/ 2017-2018 Grand Sport Manual Transmission only 6.2L V8 Rear Wheel Drive (RWD) 2-Door with NPP Dual Mode Exhaust.
Exhaust System Kit
Borla’s 11903 ATAK axle-back exhaust system for C7 Corvettes is equipped with NPP valves, but does not have AFM valves. It is CNC-manufactured from premium T-304 stainless steel with ultra-smooth mandrel bends to ensure an accurate fit, maximum flow and power, and the absolute best in performance and durability with style. This ATAK system features Borla’s patented straight-through and multi-core technology to unleash hidden horsepower. The increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla “Sound of Power” respected by motoring enthusiasts everywhere.
UPC | 808422219037 |
Brand | Borla |
Notes | Fits models with NPP dual mode exhaust. |
Tip Cut | Slant intercooled |
Quantity | Sold as a kit. |
Part Type | Exhaust Systems |
Tip Shape | Round |
Tip Finish | Polished |
Exhaust Type | Dual in/Four out |
Product Line | Borla ATAK Axle-Back Exhaust Systems |
System Style | Rear axle-back |
Tip Included | Yes |
Tip Material | 304 stainless steel |
Tip Quantity | 4 |
Exit Location | Rear |
Muffler Style | Turbo |
System Finish | Natural |
Inlet Quantity | 2 |
Muffler Finish | Natural |
Tip Edge Style | Rolled edge |
System Material | 304 stainless steel |
Muffler Included | Yes |
Muffler Material | 304 stainless steel |
Muffler Quantity | Two |
Hardware Included | Yes |
Special Attention | It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards. |
Muffler Configuration | Single inlet/Dual outlet |
Tip Outlet Size (in.) | 4.25 |
Tailpipe Diameter (in.) | 2.75 in. |
Summit Racing Part Number | BOR-11903 |
Manufacturer's Part Number | 11903 |
Catalytic Converter(s) Included | No |
Intermediate Pipe Diameter (in.) | 2.75 in. |
Compatibility & Application Information | |
---|---|
Universal | No |
Make | CHEVROLET |
Model | CORVETTE |
Submodel | GRAND SPORT |
Beginning Year | 2017 |
Ending Year | 2019 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Size | 6.2L/376 |
Engine Family | Chevy small block Gen V |
Body Style | Convertible |
Transmission | Manual |
Drivetrain | RWD |
Application Notes | ATAK Axle-Back Exhaust System; 2.75 in.; Incl. Connecting Pipes/Mufflers/Hardware/4.25 in. Round x 6.13 in. Long Rolled Angle-Cut Intercooled Tip; Quad Center Rear Exit; |
Engine VIN Code | 7 |
Universal | No |
Make | CHEVROLET |
Model | CORVETTE |
Submodel | GRAND SPORT |
Beginning Year | 2017 |
Ending Year | 2019 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Size | 6.2L/376 |
Engine Family | Chevy small block Gen V |
Body Style | Coupe |
Transmission | Manual |
Drivetrain | RWD |
Application Notes | ATAK Axle-Back Exhaust System; 2.75 in.; Incl. Connecting Pipes/Mufflers/Hardware/4.25 in. Round x 6.13 in. Long Rolled Angle-Cut Intercooled Tip; Quad Center Rear Exit; |
Engine VIN Code | 7 |
Universal | No |
Make | CHEVROLET |
Model | CORVETTE |
Submodel | Z06 |
Beginning Year | 2015 |
Ending Year | 2019 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Size | 6.2L/376 |
Engine Family | Chevy small block Gen V |
Body Style | Convertible |
Transmission | Automatic |
Drivetrain | RWD |
Application Notes | ATAK Axle-Back Exhaust System; 2.75 in.; Incl. Connecting Pipes/Mufflers/Hardware/4.25 in. Round x 6.13 in. Long Rolled Angle-Cut Intercooled Tip; Quad Center Rear Exit; |
Borla 15 Chevy Corvette C7 ZO6 6.2L w/o AFM w/ NPP ATAK Quad RD RL IC Tips Center Rear Exit Exh | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2015 | Chevrolet | Corvette | Z06 | US |
2016 | Chevrolet | Corvette | Z06 | US |
2017 | Chevrolet | Corvette | Z06 | US |
2017 | Chevrolet | Corvette | Grand Sport | US |
2018 | Chevrolet | Corvette | Grand Sport | US |
2018 | Chevrolet | Corvette | Z06 | US |
2019 | Chevrolet | Corvette | Z06 | US |
2019 | Chevrolet | Corvette | Grand Sport | US |
This Axle-Back system is equipped with NPP valves. Optional system are avaiable. Borla's C7 Corvette rear section exhaust systems are covered under our Million-Mile Warranty for non-moving parts, the exhaust valves are warrantied for 3 years. Failures of original equipment AFM and NPP actuators are not covered by the Borla warranty.
ATAK Axle-Back Exhaust System.
2015-2019 Chevrolet Corvette ZO6 6.2L V8 Automatic/ Manual Transmission/ 2017-2018 Grand Sport Manual Transmission only 6.2L V8 Rear Wheel Drive (RWD) 2-Door with NPP Dual Mode Exhaust.
Exhaust System Kit
Borla’s 11903 ATAK axle-back exhaust system for C7 Corvettes is equipped with NPP valves, but does not have AFM valves. It is CNC-manufactured from premium T-304 stainless steel with ultra-smooth mandrel bends to ensure an accurate fit, maximum flow and power, and the absolute best in performance and durability with style. This ATAK system features Borla’s patented straight-through and multi-core technology to unleash hidden horsepower. The increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla “Sound of Power” respected by motoring enthusiasts everywhere.
UPC | 808422219037 |
Brand | Borla |
Notes | Fits models with NPP dual mode exhaust. |
Tip Cut | Slant intercooled |
Quantity | Sold as a kit. |
Part Type | Exhaust Systems |
Tip Shape | Round |
Tip Finish | Polished |
Exhaust Type | Dual in/Four out |
Product Line | Borla ATAK Axle-Back Exhaust Systems |
System Style | Rear axle-back |
Tip Included | Yes |
Tip Material | 304 stainless steel |
Tip Quantity | 4 |
Exit Location | Rear |
Muffler Style | Turbo |
System Finish | Natural |
Inlet Quantity | 2 |
Muffler Finish | Natural |
Tip Edge Style | Rolled edge |
System Material | 304 stainless steel |
Muffler Included | Yes |
Muffler Material | 304 stainless steel |
Muffler Quantity | Two |
Hardware Included | Yes |
Special Attention | It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards. |
Muffler Configuration | Single inlet/Dual outlet |
Tip Outlet Size (in.) | 4.25 |
Tailpipe Diameter (in.) | 2.75 in. |
Summit Racing Part Number | BOR-11903 |
Manufacturer's Part Number | 11903 |
Catalytic Converter(s) Included | No |
Intermediate Pipe Diameter (in.) | 2.75 in. |
Compatibility & Application Information | |
---|---|
Universal | No |
Make | CHEVROLET |
Model | CORVETTE |
Submodel | GRAND SPORT |
Beginning Year | 2017 |
Ending Year | 2019 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Size | 6.2L/376 |
Engine Family | Chevy small block Gen V |
Body Style | Convertible |
Transmission | Manual |
Drivetrain | RWD |
Application Notes | ATAK Axle-Back Exhaust System; 2.75 in.; Incl. Connecting Pipes/Mufflers/Hardware/4.25 in. Round x 6.13 in. Long Rolled Angle-Cut Intercooled Tip; Quad Center Rear Exit; |
Engine VIN Code | 7 |
Universal | No |
Make | CHEVROLET |
Model | CORVETTE |
Submodel | GRAND SPORT |
Beginning Year | 2017 |
Ending Year | 2019 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Size | 6.2L/376 |
Engine Family | Chevy small block Gen V |
Body Style | Coupe |
Transmission | Manual |
Drivetrain | RWD |
Application Notes | ATAK Axle-Back Exhaust System; 2.75 in.; Incl. Connecting Pipes/Mufflers/Hardware/4.25 in. Round x 6.13 in. Long Rolled Angle-Cut Intercooled Tip; Quad Center Rear Exit; |
Engine VIN Code | 7 |
Universal | No |
Make | CHEVROLET |
Model | CORVETTE |
Submodel | Z06 |
Beginning Year | 2015 |
Ending Year | 2019 |
Engine Type | V8 |
Liter | 6.2 |
CID | 376 |
CC | 6162 |
Engine Size | 6.2L/376 |
Engine Family | Chevy small block Gen V |
Body Style | Convertible |
Transmission | Automatic |
Drivetrain | RWD |
Application Notes | ATAK Axle-Back Exhaust System; 2.75 in.; Incl. Connecting Pipes/Mufflers/Hardware/4.25 in. Round x 6.13 in. Long Rolled Angle-Cut Intercooled Tip; Quad Center Rear Exit; |
Borla 15 Chevy Corvette C7 ZO6 6.2L w/o AFM w/ NPP ATAK Quad RD RL IC Tips Center Rear Exit Exh | ||||
---|---|---|---|---|
Year | Make | Model | Submodel | Region |
2015 | Chevrolet | Corvette | Z06 | US |
2016 | Chevrolet | Corvette | Z06 | US |
2017 | Chevrolet | Corvette | Z06 | US |
2017 | Chevrolet | Corvette | Grand Sport | US |
2018 | Chevrolet | Corvette | Grand Sport | US |
2018 | Chevrolet | Corvette | Z06 | US |
2019 | Chevrolet | Corvette | Z06 | US |
2019 | Chevrolet | Corvette | Grand Sport | US |
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$675.00
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