Temps by themselves will not take out the Composite HG unless you really over heat.īMEP takes out headgaskets. H&S can be run with current emmisions in tact mode as we'll and have several customers that are getting the mileage they want with no worries, can change to deleted status later if desired. If you want to do yourself I can step you through. Prices are tied to US dollar and I can't advertise what I sell for but you will save money. AFE cold air with 8 layer element is the only ones I install, others don't filter enough and am too busy to keep up with the engine failures the cheap ones cause but appreciate the business. Exhaust kits are cheap and all close to the same. EGR delete is mostly cosmetic after any tuner is installed. Has programmable safety limits and several user friendly setting for other vehicle systems. H&S mini max, screen display, 3 modes, definitely recommend head studs due to the cylinder TEMPS reached not the BOOST that causes the problem. XRT pro, same deal but more aggressive and less focus on mileage, more smoke and noise. Best mileage gain, over 100 installed personally. Safe for head gaskets and has 3 main settings, tow, drive, race. 4 retorques you've been sold down the river. The head gasket problem is not about boost pressure lifting the head it's temp related.