The K&N 67-3026 cat-back exhaust kit is engineered to increase performance, deliver robust sound, and install quickly and easily on 2014-2019 Chevrolet/GMC Silverado 1500/Sierra 1500 4.3L/5.3L models.
The K&N 67-3026 cat-back exhaust kit is engineered to increase performance, deliver robust sound, and install quickly and easily on 2014-2019 Chevrolet/GMC Silverado 1500/Sierra 1500 4.3L/5.3L models. Enjoy excellent quality paired with a simple and clean appearance. The 67-3026 system maintains clearance to critical systems, and typically installs in less than 60 minutes using factory mounting points (no cutting or welding necessary). The system pairs with most aftermarket modifications, including intake systems, throttle control modules, and more. No calibration tuning is required, and complete instructions are included.
- Engineered to increase horsepower and torque
- Custom-designed for a more aggressive sound
- Composed of CNC mandrel-bent tubing / 304 stainless steel
- Engineered using advanced computer-aided design software
- Can typically be installed in under 60 minutes
- Bolt-on using factory mounting points - no cutting or welding
- Pairs with most aftermarket modifications, including intake systems, pedal controllers, and more
Application Summary:
| Year |
Make/Model |
| 2014-2018 |
Chevrolet Silverado 1500 |
| 2019 |
Chevrolet Silverado 1500 LD |
| 2014-2018 |
GMC Sierra |
| 2014-2018 |
GMC Sierra 1500 |
| 2019 |
GMC Sierra 1500 Limited |
| Attributes |
| Alternate Part Number |
67-3026 |
| Automotive Item Grade |
High Performance |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Country of Origin (Primary) |
US |
| Emission Code |
Legal US |
| Estimated Horse Power Gain |
10.8 HP @ 4544 RPM |
| Estimated Horsepower Gain |
10.8 HP @ 4544 RPM |
| Exhaust Component Mount Type |
Uses Factory Hangers |
| Exhaust Pipe Wall Max Gauge |
16 |
| Exhaust Pipe Wall Maximum Gauge |
16 |
| Exhaust System Type |
Cat-Back |
| Exhaust Tip Shape |
Round |
| Exhaust Type |
Cat-Back |
| Finish |
None |
| Harmonized Tariff Code (Schedule B) |
8708925000 |
| Hazardous Material Code |
N |
| Horse Power Increase |
11 HP |
| Item Type |
High Performance |
| Item Weight |
48.000 lbs. (21.8 kg) |
| Life Cycle Status Code |
Available to Order |
| Material |
Stainless Steel |
| Material Used |
Stainless Steel |
| Muffler Body Material |
304SS |
| Muffler Material |
304SS |
| NAFTA Preference Criterion Code |
B |
| Package Material |
Corrugated |
| Package Type |
Box |
| Product Style |
K&N Exhaust Kit |
| RPM |
4544 |
| SDR Required Flag |
N |
| Standard Pack |
1 |
| Warranty |
1 Year Limited |
| Weight |
48 lb (21.8 kg) |
| GTIN |
00024844370631 |
