Gravity Exhaust Systems are designed and manufactured to enhance the sound, appearance and most importantly, the performance of your vehicle. All systems are designed in house using the OEM mounting points to ensure smooth fitment every time. ---2.5" Bore throughout with twin 4.5" tailpipes ---Flared pipe end to fit the OEM system sealing with a donut gasket creating a tight seal ---Fits from the catalytic converter back ---Free flowing system to get the most from the 4U-GSE / FA20 boxer engine ---Engineered to improve throttle response and increased power and torque across the entire RPM range Fitment ---Toyota GT86 2012+ models ---Subaru BRZ 2012+ models ---Scion FRS 2012+ models.
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