DESCRIPTION:

Turbo Back Exhaust System with Oval Muffler and 4" solid wall tip. Smooth flow transition from turbo, down to 3½", down to 3" pipe to the rear axle then 2½" through rear muffler assembly.

This product fits all Subaru WRX and STi Imprezas from 2001 thru to & including 2007. Extreme power with an enhanced Subaru rumble. For those who like it subtle, this system truly sounds great.

FEATURES: Down Pipe, High flow Cat, Middle Pipe & Rear Muffler

Standard features include:

• Investment cast Stainless Steel turbo outlet
• Smooth flow transition from turbo, down to 3½", down to 3" pipe for minimum flow resistance
• 100 cell High flow metal cat
• Full stainless steel construction
• Solid stainless steel flanges to ensure no warping
• TIG welded for added strength
• Rear Muffler which fits in place of the factory muffler
• Can be fitted in under four (4) hours