The 140800BC Cat-Back™ system will give your 2.7L Silverado and Sierra the right sound and performance without any of the annoying drone often found in four cylinder applications. The Borla® S-Type Cat-Back™ system is tuned for flow and sound on the turbo four cylinder engine of the GM 1500 trucks. This systems features a Black Chrome on T-304 stainless steel tip. A bright chrome on T-304 stainless steel tip is also available. Using Borla® Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth.The system is constructed using T-304 stainless steel which is superior to 400 series. Borla® exhaust systems are covered under our Million-Mile warranty with the following exceptions. Borla® will warranty black coatings, tip finishes, and carbon fiber parts for one year.
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Vehicle(s) shown may vary from your specific model.
Note: Products are shipped un-polished unless otherwise indicated. Image shown may be a polished version. Tip style may vary.