2006 silverado 2500hd headers
Reviewed By Joseph F (Forked River, NJ) Reviewed for a 2006 Chevy Silverado —3/7/2015 4:06 PM
The Gibson chrome headers are built well. Need a torch to heat the old nuts off the exhaust flang. Also when installing headers start with the back bolt first then front bolt turn in by hand a few turns then the rest go in smooth. Easy job if done this way. Overall good quality headers minus discoloration and a bit pricey. Love the growl it makes with the Gibson exhaust system installed prior. True bolt on stuff. Would like a t shirt though xl.
Gibson Ceramic Headers
Reviewed By Henry p. R (SPRINGFIELD, OH) Reviewed for a 2005 Dodge Dakota —2/18/2015 4:47 PM
I had a bad gasket leak on my drivers side exhaust manifold and was looking at about $400 to get it fixed and have the same old performance out of my 4.7L Magnum engine. This was a PERFECT time to upgrade and get these Gibson Ceramic Headers instead. Since installing them I have noticed a big difference off the line and also in acceleration! I had my truck on the dyno and gained just under 10HP... I'll be adding an open air intake system, an ECU controller and performance exhaust this Spring.