Reviewed By Aaron R (CLEBURNE, TX) Reviewed for a 1999 Dodge Ram —12/20/2014 6:42 AM
I bought these headers for my 99 Dodge Ram 1500 5.9L V8 magnum SLT and they made a big difference in horsepower and sound. The package came with all the bolts and gaskets and the instal was okay. The only downside to these headers is the bent mandrel during the instal. The mandrel doesn't make the back end bolt instal easy. Than I changed the spark plug wires out and that was definitely fun. I am not really looking forward to changing out the spark plugs either.