---Manufactured from high quality T304 polished stainless steel ---Mandrel bent and fully TIG welded for strength and durability ---Free flowing catalyst replacement to get the most from the N/A 13B rotary engine ---Designed to improve power and torque across the entire RPM range ---Sold for off road and track use only Compatible with: ---Mazda RX8 all models Please Note: This decat tapers down to 2.5" to meet the OEM system.
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