true duals?
I have a 4.6 4x4 with a hurting exhaust a cold air intake and planning on a chip. Should I go with true duals from the cats back or fake duals(2 into one)?
Senior Member
Joined: Oct 2002
Posts: 254
Likes: 0
From: Missouri
I had a 02 FX4 Screw with the 5.4, put true duals on it, it sounded great but killed the low end torque, my personal opinion if you want torque, and most do, go with the single in duals out a a highflow muffler.
FM
FM
