Looking for aftermarket parts to modify or upgrade your Lexus GS300 with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories for your GS300.
Whether you have a 2006 or 2006 Lexus GS300 in Base trim we have you covered. We have 1 catback available to mod your GS300. All parts have free shipping to the Continental US 48 States.
 IN STOCK HS06LGSGT3The Invidia Q300 Exhaust features a flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains continuous piping design and use of Advantex material that results in an excellent free-flow exhaust with optimized back pressure, giving greater ... Invidia 06+ Lexus GS300 / GS350 Q300 Axle-Back Exhaust 2006-2006 Lexus GS300 Base $808.30 SALE |