Guys,
We have 5 sets of these Header and Connection Pipes in stock and need to blow them out. We have 3 sets of catted (6320) and 2 sets of off road (6321). Give us a call or one of our dealers on here for some smokin' deals!
Pretty happy so far with the header...O2 sensor wires had to be lengthened (I believe they offer an extension harness), trans dipstick was moved, some A/C lines had to be wrapped with Thermo Shield tape, muffler connection had to be modified to hook up to '06-'09 header...Low RPM power still feels laggy up to 3,000 (same as stock manifold), but above that it feels good...Exhaust tone at idle is a little louder and deeper, sounds much better...Sound volume while driving is as quiet as stock, no drone, but a lot of the straight 6 "flutter" is gone...I'm happy with the sound and power above 3,000...We keep good record of MPG, so I'll check on that, but doubt it'll change...
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