This is a discussion on help with piping within the Exhaust forums, part of the Performance category; i have an 03 chevy 1500 z71. im gettin pipes done in a week and im looking at 8inch glasspacks ...
i have an 03 chevy 1500 z71.
im gettin pipes done in a week and im looking at 8inch glasspacks
i need help with my inlet size to the muffler.
i thought it was 2.25 inchs, but not sure.
can someone tell me if this is correct or help me?
2001 Silverado 1500/ 6" Fabtech/ 3" BL /315 Cooper STTs/ limo tint/ 2 1/2in true duals *SOLD*
2003 Silverado 1500HD 6" lift and 35s
Stock you should have 2.75" single exhaust, so you can run 2.5" or 3" inlet, either way a shop can make it fit. If you're talking about duals then that's all custom stuff so you ought to know what you want.
95 Sierra C1500 SL
99 Suburban K1500 LT