Flowmaster headers and exhaust

[pluckyew]

would adding Flowmaster headers and exhaust improve horse power AND milage? when will they be available, i wonder?

[cnatra]

Originally Posted by pluckyew

would adding Flowmaster headers and exhaust improve horse power AND milage?

Flowmaster is already making headers for the Titan ???

Headers would definitley add HP & torque, not sure if mileage would improve muc ?

[ttz32]

In theory it would improve MPG as well.