Sinister Diesel Exhaust Headers 03-07 Ford 6.0L Powerstroke BOSCH-0250403031 Not just a pretty face

Not just a pretty face

47RH - 89 to 95) and is also called the A-518

This kit comes complete with two hoses and all of the necessary fittings to eliminate the quick connect fittings (STC) on the heads and the HPOP itself

along with pre-built harnesses

Sinister Diesel Exhaust Headers 03-07 Ford 6.0L Powerstroke BOSCH-0250403031 Not just a pretty faceDo you need durable horsepower building exhaust headers for your Ford SuperDuty F Series or Ford Excursion? Install a set of these high flow stainless tubular headers complete with heat wrap to reduce under hood temperatures and increase exhaust flow! These have added 27 hp and 56 lbs ft of torque on a Powerstroke with a stock tune, and added as much as 37 hp and 99 lbs ft of torque with a modified tune. SInister Diesel headers produce power in the