Description
Not a T-400 Series Knockoff. The Borla Touring Cat-Back Exhaust – Dual Rear Exit will give your 2007-2009 6.0L Chevy Silverado (excluding Hybrid models) a real jolt with added horsepower, a cool sound and aggressive style. Borla uses only the absolute best to provide top of the line performance and durability. The smooth mandrel bends ensure you get the best of flow and power.
Fit and Function. Precision computer controlled CNC manufacturing provides an accurate fit the first time every time. Borla provides a million-mile warranty for this product, essentially a lifetime warranty. This cat-back exhaust is an excellent way to unleash hidden potential horsepower in your Chevrolet Silverado.
Installation. The install is straightforward. Hardware and installation instructions are provided. Don’t forget to perform a one-time tightening a few hundred miles after your initial install.
Application. This Borla Touring Dual Rear Exit Cat-Back System is designed to be used on the 2007-2009 6.0L Chevrolet Silverado’s, excluding Hybrid models, with the following cab and box configurations.
- Regular Cab with the Standard Box – 2009 Model Year Only
- Extended Cab with the Standard Box
- Crew Cab with the Short Box.
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Borla 140340
CA Residents: WARNING: Cancer and Reproductive Harm
- Borla Touring Cat-Back Exhaust
- 300-Series Austenitic Stainless Steel
- Single 2.75” In, Dual 2.25” Out
- Polished
- Million-Mile Warranty
- Installation Kit with Instructions
- Fits Chevrolet Silverado 6.0L ’07-’09 Excluding Hybrid
| Brand | Borla |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 2.25 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Rear – Dual |
| Exhaust Loudness | Mild |






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