Get your junk tuned, and make it so the computer tells the emissions machine that you pass. Thats what I did.
2001 Sierra, 5.3 LM7 Vortec.
Get your junk tuned, and make it so the computer tells the emissions machine that you pass. Thats what I did.
2001 Sierra, 5.3 LM7 Vortec.
Honda RC51 SP1
Yoshi RS-3 Cans
520 Conversion
Clip Ons
Race Tech Fork Kit