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. ---Unrestricted catalyst replacement increasing volume and power ---Manufactured from highest quality T304 grade stainless steel ---2.25" diameter into 3.5 inch polished tips designed to fit the OEM rear valance ---Mandrel Bent and fully TIG welded for strength and durability ---Unleash the unique rotary sound Fitment: ---Mazda RX8 2003 - 2012 models.
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