Mustang GT500 Dynatech SuperMAXX Stainless Long Tube Headers are an
excellent way to bolt on 15 Hp and 24 Ft. Lbs. of Tq.
Although a tune is recommended, these power gains were before
the tune! A power tune could add another 20-25 Hp. 100% Stainless Steel
construction with a Limited Lifetime Warranty makes the SuperMAXX
header second to none. 1.875” primary tubes and a 3.00” collector make
a great combination for stock engines and/or upgraded power plants.
Fits with automatic or manual transmissions. Comes complete with
detailed, full color instruction manual for easy installation. O2
Extension cables, triple layer stainless steel gaskets, header bolts
and all installation hardware are included. Designed for use with
Dynatech intermediate section (part numbers 722-54320 and 722-64320)
Add a mid-pipe from the
drop down menu above. Choose the 3.00” that
go with an aftermarket 3.00” cat back. This allows the GT500
to breathe like it should. Or choose the 2.50” that go with the factory
2.50” cat back.