Mishimoto Straight Coupler 3-in D X 3-in L Red | MMCP-30SRD Model3_2017-2021 3kg/cm2 which allows for a

3kg/cm2 which allows for a higher boiling point

This added efficiency adds more HP and allows custom tuners to increase boost levels at higher RPMs

allowing you to run increased boost and RPM over stock

FULL modification list: Please list all parts installed on vehicle including engine build if other than stock

Mishimoto Straight Coupler 3-in D X 3-in L Red | MMCP-30SRD Model3_2017-2021 3kg/cm2 which allows for aMishimoto 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.