ATAK® Cat-Back™ Exhaust System 2014-2018 Chevrolet Silverado 1500/ GMC Sierra 1500 5.3L V8 Automatic/ Manual Transmission 2 & 4 Wheel Drive Regular Cab (2 Door) With Standard Bed (6' 7") 119" Wheelbase.
This 2.75" diameter into dual 2.25' Cat-Back™ system delivers the aggressive ATAK® sound with no drone inside the vehicle. The system features dual split side exit with single 4" round bright chrome on T-304 stainless steel tips on each tail pipe. A system with black chrome on T-304 stainless steel tips is also available. BORLA® Cat-Back™ and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
Application Summary:
| Year |
Make/Model |
| 2014-2018 |
Chevrolet Silverado 1500 |
| 2014-2018 |
GMC Sierra 1500 |
| Attributes |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Construction |
All Welded, All Welded |
| Country of Origin (Primary) |
US |
| Emission Code |
Not in CA |
| Exhaust Type |
Cat-Back System, Cat-Back System, Cat-Back System |
| Exit Position |
Dual Split Side, Dual Split Side, Dual Split Side |
| Exit Style |
Truck Split Side Exit, Truck Split Side Exit, Truck Split Side Exit |
| Grade Type |
Performance, Performance, Performance |
| Harmonized Tariff Code (Schedule B) |
8708925000 |
| Hazardous Material Code |
N |
| Inlet Inside Diameter |
2.750 in., 2.750 in., 2.750 in. |
| Inlet Inside Diameter (in.) |
2.75 |
| Inlet Size (in.) |
2.75 |
| Life Cycle Status Code |
Available to Order |
| Material |
T-304 Stainless Steel, T-304 Stainless Steel |
| Muffler Type |
Straight-Through, Straight-Through, Straight-Through |
| NAFTA Preference Criterion Code |
B |
| Off Road Use Only |
No, No, No |
| Outlet Outside Diameter |
2.750 in., 2.750 in., 2.750 in. |
| Outlet Outside Diameter (in.) |
2.75 |
| Outlet Size (in.) |
2.75 |
| SDR Required Flag |
N |
| Tail Pipe Diameter |
2.250 in., 2.250 in., 2.250 in. |
| Tail Pipe Material |
Stainless Steel, Stainless Steel, Stainless Steel |
| Tip / Outlet Finish |
Polished T-304 Stainless Steel, Polished T-304 Stainless Steel, Polished T-304 Stainless Steel |
| Tip Diameter |
4 in., 4 in., 4 in. |
| Tip Size |
4.0 in. |
| Title Extended |
Silverado/ Sierra 1500 2014-2018 Cat-Back Exhaust System ATAK Part # 140720 |
| Tubing Diameter |
2.750 in., 2.750 in., 2.750 in. |
| GTIN |
00808422007207 |
