AMS Catback Exhaust System (Subaru WRX/STi 2002-2007)

The AMS Subaru Impreza WRX/STI Stainless Steel Cat-Back Exhaust uses only the finest components and provides the best fit and finish in the industry. Our exhaust features only mandrel bent piping for the best exhaust flow and does not have any restrictions like other popular exhaust systems that "neck down" and hurt performance. Like all other AMS exhaust products this Cat-Back is TIG welded with 100% 304 stainless components including the flanges and hangers. The system utilizes only factory exhaust hangers and includes a high quality 4" tip muffler.

Features

• 3" throughout entire system. Does not "neck down" like other popular systems
• 100% Stainless Steel construction. No mild steel flanges or hangers
• All flanged connections. No band clamps or slip fits to come loose
• 14.6 lb. weight savings (38.2 lbs. compared to stock at 52.8)
• Includes gaskets and hardware
• Unrivaled fit and finish Specifications
• 304 Stainless Steel
• 3” piping / .049” wall thickness
• Polished Muffler w/ 4” Straight Tip
• 38.2 lbs

EMISSIONS STATEMENT: Federal and many state laws prohibit the removal, modification or rendering inoperative any part that affects emissions on motor vehicles used on public streets or highways. Many Automotosports parts are designated for track use or off-road use only. Installation of certain components may bring the vehicle out of compliance with safety and/or emissions standards. Automotosports recommends that vehicles with parts designated in this fashion not be operated on public roads. Automotosports customers are responsible for complying with applicable state and local environmental regulations.