STM Stainless Cat-Back Exhaust for 1G AWD DSM Topline What’s The Problem With The

What’s The Problem With The Factory MAP Sensor

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Fits Subaru BRZ

90118-WA014 90118-WA014 1

STM Stainless Cat-Back Exhaust for 1G AWD DSM Topline What’s The Problem With TheThe STM full 3" stainless steel cat back exhaust for 1G AWD DSM is made in house at STM from 3" mandrel bent tube and tig welded flanges with an Ultra Quiet resonator for the perfect mix of sound and performance. Fits AWD models only and fits both 1GA and 1GB bumpers. The cat back exhaust utilizes all factory hangers and weighs in at 21. 20 pounds with hardware. Fits with the STM 1G DSM High Flow Cat or any stock location 3" cat testpipe. Pictured