Gravity Exhaust back boxes are designed and manufactured to enhance the sound, appearance and most importantly, the performance of your vehicle. All back boxes are designed in house using the OEM mounting points to ensure smooth fitment every time. ---Manufactured from high quality T304 grade stainless steel ---Mandrel bent and fully TIG welded for strength and durability ---Mirror polished and 2.5" all the way through with single 4" tailpipe ---Designed to fit using the OEM donut gasket and spring bolts ---Comes complete with removable silencer bung in the tail pipe for volume control Fitment ---Toyota Celica GT + GTS 1.8 140 / 190 BHP 1999-2005 models.
