2008-2014 Lexus ISF Catback Exhaust System IS-F

Circuit Werks 2008-2014 Lexus ISF Cat back system includes the Mid-Pipe, Y-pipe and rear section mufflers.

• You will still use the factory exhaust tips on the bumper

• Straight pipe system with a resonator

• Comes with o2 bungs

• Y-pipe splits to Dual 50mm Mufflers

• Main Piping Size: 70mm (2.75")

• Gaskets included

There should be a performance sound quality whether idling in the morning or at night, daily driving, or during spirited driving. This gives the ISF's V8 a new lively sound.
We utilizes the latest sound control technology to develop exhaust systems that are tuned to the driver's desire.