Originally Posted by lscamaro
For the v8, it's really a breeze to install them. On the v8, I wouldn't pay for a shop install if I had someone helping me out. About running rich or lean, I'm not 100% sure but a lot of v8 owners are running headers with no tune because they don't want to ruin their powertrain warranty and are fine.
Disconnect your battery before installing. Your air/fuel ration should recalibrate. But it would best to have it tuned or programmed. The light will come on if you use a large collector. But if you tune it then it can be deleted and no more light. Programmer will delay the light. Also the light gets less and less noticeable. Haha!
SLP 1-3/4" LT Headers, 3" High flow cats,MGW short throw shifter with Orange SS, Magnaflow 2.5" Street series aggressive full system exhaust with 4" Tips, MGW Short throw shifter, K&N CAI, SLP 160 thermostat, Diablo Sport Tune by SLP, Sinister Street scene Package, Custom Two Tone paint scheme(Pearl black and Inferno Orange) by Owens Customizing, Two tone Engine cover, 22" Gianelle Cuba 10 matte black with ball cut details, Vredestein SUV assanta tires 265/35 and 315/30.