Mishimoto Straight Coupler 3-in D X 3-in L Black | MMCP-30SBK vendor_Hotchkis these setups are a must

these setups are a must have

Combined with blue anodized titanium hardware

9 O2 sensors

does not fit Impreza wagon

ACL's Orbit performance oil pumps are an excellent performance replacement for their factory counterparts

Mishimoto Straight Coupler 3-in D X 3-in L Black | MMCP-30SBK vendor_Hotchkis these setups are a mustMishimoto 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 3" INLET OUTLET O D 3.