ISR Performance 1999-2005 Lexus IS300 GT Single Exhaust | IS-GT-IS300-1G Civic_1996-2000 Precision-engineered for perfect fitment

Precision-engineered for perfect fitment

The STU ultra lightweight flywheel is even lighter

5inch Tips

Thread pitch: M16 x 1

Many performance racing applications like Sprint/Midget/Dirt Late Model Differentials

ISR Performance 1999-2005 Lexus IS300 GT Single Exhaust | IS-GT-IS300-1G Civic_1996-2000 Precision-engineered for perfect fitmentFitment Information: 1999 2005 Lexus IS300 The ISR Performance GT Single catback exhaust system is designed to fit the 99 05 Lexus IS300. This system features 3" piping and a large mid section resonator and a high polished GT style muffler and tip. If you are looking for a deep and throaty tone with a bit more aggressive styling than our MBSE system, this exhaust is for you! Features: Provides a deep and aggressive exhaust tone Precision TIG welded