Silverado runs down the street straight piped
I always like the way my old truck sounded straight piped ('99 1500 w/5.3) so I decided to give it a try with this truck. (2001 2500HD w/8.1) Exhaust is cut off behind the converters then has a 3" X pipe before going into 2.5" tailpipes with 3.5x18" stainless echo tips. No muffler. Love that big block rumble!
z71 straight pipe
its straight pipe y pipe with hi-flo cat, but its alright
6 inch tips on a 98 Chevy With Straight Pipes
98 Z71 Chevy Silverado with true duel straight pipes with 6/18 inch tips
2003 Chevy 1500 5.3 straight pipe
2003 Chevy 1500 5.3 liter with straight pipes, had glass packs but took them off for the straight pipe sound. Heartthrob system without the glasspack tips. Mom doesn't like the sound it puts out.