Mishimoto 90 Degree Bend Coupler 2.5-in Black | MMCP-2590BK Vehicle Model_ Lancer Evolution 9 These are designed from the

These are designed from the ground up to get the job done

you need to upgrade any factory bushing you can

Material 304 Stainless Steel

You will also note that ARP offers specially undercut studs for several engines

Part #: 965 311 B16

Mishimoto 90 Degree Bend Coupler 2.5-in Black | MMCP-2590BK Vehicle Model_ Lancer Evolution 9 These are designed from theMishimoto has developed silicone couplers which can be used with a variety of pipe sizes and bends. Whether you are looking for a transition, straight or angled coupler, Mishimoto has the perfect silicone replacement for you. Their silicone couplers are made from the same heat resistant embedded fibers as their silicone hose kits, so you know they are durable and can withstand the toughest conditions! Features: INLET OUTLET I D 2. 5" INLET OUTLET O D