STM Stainless Cat-Back Exhaust for 1G AWD DSM Magnus AMA Motocross and Supercross to

AMA Motocross and Supercross to design and manufacture the highest technology pistons available

SPL bumpsteer adjustable front tie rod ends for F8X M2/M3/M4 allow the tie rod end pivot to be relocated

Commonly used to rebuild Evo 4/5/6/7/8

• Perfect add-on to the Alpha Carbon Fiber Intake Manifold

• 30° Bend

STM Stainless Cat-Back Exhaust for 1G AWD DSM Magnus AMA Motocross and Supercross toThe 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