H Series 4-1 Hood Exit Race Exit Header H22 F20B Honda Acura EG EK DC2 Civic H2B Engine Cooling Components Tubing/ Airline maintains extended dimensional

Tubing/ Airline maintains extended dimensional integrity

Adjustable Racing Ball Joint are also Included

2014-2014 for MERCEDES-BENZ SLS AMG BLACK SERIES COUPE 2-DOOR

2007-2008 for Dodge/Freightliner Sprinter 2500/3500 3

H Series 4-1 Hood Exit Race Exit Header H22 F20B Honda Acura EG EK DC2 Civic H2B Engine Cooling Components Tubing/ Airline maintains extended dimensionalH Series 4 1 Hood Exit Race Exit Header Honda Acura EG EK DC2 CRX Si H Series hood exit race header (4 1 Megaphone) features a true 4 1 Megaphone merge to create equal exhaust flow. A megaphone is added next, to release pressure and increase the speed of the exiting exhaust gases. A small reverse cone is placed at the very end to provide a tiny bit of wanted back pressure. This header delivers the best peak horsepower gains while utilizing a 2 piece