dumb question but whats the stock exhaust pipe size on a 2005 4.8...is it 2.5'' or 3''
dumb question but whats the stock exhaust pipe size on a 2005 4.8...is it 2.5'' or 3''
2.75
Step 1. crus at it.
Step 2. get a hammer.
Step 3. torch it.
It's 2.5" from the stock manifolds to the Y. From there, its 3" to the muffler. Then its 2.5" from the muffler to the tailpipe.
2000 ECSB 6.0L
TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's