---2.5" Bore Throughout with a 3.5" Tailpipe! ---A free flowing exhaust is a great way to get the best out of the 1.8L engine ---Fits from the catalytic converter back ---Manufactured from Mandrel bent T304 grade stainless steel and CNC machined Flanges with full TIG welding for strength and durability ---Engineered to improve throttle response and increased power and torque across the entire RPM range Fitment: ---Mazda MX5 MK2.5 NB 1.8L 2001-2005 models Please Note: This System is only suitable for the 110/146bhp manual models.
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