I ran JBA Shorties Catted to SLP LM1 and it was pretty decent...tho I would probably not pay the price for the JBA's again...never again...LM1 are really cheap but if you plan on LT's than yeah GMMG , Corsa, Magnaflow are my favorites
00 Camaro Z28 Convertible sold
04 Lancer Ralliart FOR SALE!! 103k Clean Title pm all stock white 5 Speed 5k firm.
73 Camaro LS1/4L60E(Sold)
95 Firebird Trans AM (Sold)
73 Camaro LSX in the works (Sold)
75 Camaro LT
01 Camaro Z28 TTop