The Borla 140576 S-Type cat-back exhaust fits the 2014-2018 Chevrolet Silverado 1500 and the 2015-2018 GMC Sierra 1500. This 3.5 inch system splits into dual 2.25 inch tailpipes and exits to the side through single 4 inch round, bright chrome T-304 stainless steel tips on each tailpipe; a black chrome tip version is also offered. S-Type is Borla's mid-aggressive sound level, bold under throttle with no drone inside the cabin. Borla cat-back systems use patented straight-through, multi-core technology to free hidden horsepower, raise exhaust velocity and deliver the signature Borla Sound of Power. The system is built from premium T-304 austenitic stainless steel with ultra-smooth mandrel bends and CNC manufacturing for an accurate fit, and it is handmade in the USA. As a cat-back that mounts behind the factory catalytic converters, it is 50-state emissions legal and is backed by the Borla Million-Mile Warranty.
Specifications:
- System type: Cat-Back exhaust
- Sound level: S-Type (mid-aggressive)
- Material: T-304 stainless steel
- Construction: mandrel-bent, CNC-manufactured, fully welded
- Tubing: 3.5in into dual 2.25in
- Tips: single 4in round, bright chrome T-304 stainless steel per tailpipe
- Exit style: dual rolled side exit
- Emissions: 50-state emissions legal
- Warranty: Borla Million-Mile Warranty
- Made in the USA
- Part number: 140576
Vehicle Applications:
- 2014 Chevrolet Silverado 1500
- 2015 Chevrolet Silverado 1500
- 2016 Chevrolet Silverado 1500
- 2017 Chevrolet Silverado 1500
- 2018 Chevrolet Silverado 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
- 2018 GMC Sierra 1500
FAQ
What does the Borla 140576 cat-back fit?
It fits the 2014-2018 Chevrolet Silverado 1500 and the 2015-2018 GMC Sierra 1500. See the Vehicle Applications list for every year and model.
Is the Borla 140576 exhaust 50-state legal?
Yes. It is a cat-back system that mounts behind the factory catalytic converters, so it is 50-state emissions legal.
How does the S-Type sound level compare?
S-Type is Borla's mid-aggressive sound level. It delivers a bold performance tone under throttle while staying drone-free inside the cabin.
Where is the Borla 140576 exhaust made and is it warrantied?
It is handmade in the USA from T-304 stainless steel and backed by the Borla Million-Mile Warranty.
