The Silverline CS501A 5" Downpipe-Back Aluminized Exhaust System for your 2001-2007 GM 6.6L Duramax is designed to increase horsepower and flow while replacing the old and restrictive exhaust on your truck. Built for optimal performance and a perfect fit, Silverline exhaust systems are developed using the latest technology and undergo extensive fitment testing. Using precise measurements, the mandrel bent tubing improves airflow for enhanced horsepower. The included Silverline Muffler provides a nice aggressive sound with a pleasant in-cab ride. This is due to the strategically placed louvers that provide excellent sound deadening. Exhaust tip not included.
Note: All Cabs & Beds applies to GM 2500HD/3500HD pickup trucks only. This exhaust system is not intended for use on Cab & Chassis applications. Exhaust tip not included. Image not of exact product.
- Bolt-On Design
- 5" Aluminized Mandrel Bent Tubing
- Dual-Chamber Louvered Muffler Design
- Includes Necessary Installation Hardware
ANSA Exhaust Technologies warrants to the original retail purchaser that each Silverline Aluminized Exhaust System purchased from an authorized dealer shall be free from defects in material and workmanship for the period of 1-year. When used on private passenger cars and light trucks for personal use under normal operating conditions. The warranty commences on the date of the original purchase and is effective for the duration listed above, or for as long as the original purchaser owns the vehicle, whichever comes first.