6.0 Chevrolet 1500HD Fuel Economy Tune

[LaMedic]

Summit racing has hooker headers for a good price coated. I put the bullydog gt on my 5.3 and it helped drivability a lot. Avg 16-20 on my daily commute 35 miles mixed.

 

[Bumpers]

How about stainless with resonators instead of cats?

http://www.ebay.com/itm/OBX-Long-Tube-Exhaust-Headers-07-10-Chevy-Truck-SUV-2500HD-6-0L-/160996847224?pt=Motors_Car_Truck_Parts_Accessories&hash=item257c28ee78&vxp=mtr

ive ran obx headers on my old truck and they were awesome for the money