








1 Day
16
0
$400.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
Venmo
ZelleStock exhaust and mid pipe with secondary catalytic converters. Came off a 2018 Grand Sport with 15,000 miles. No issues.
“The Chevy NPP exhaust (factory dual-mode performance exhaust) uses electronically controlled valves in the tailpipe to adjust the sound level. When closed, exhaust flows through the muffler for a quiet ride. When open, it bypasses the muffler, delivering a loud, aggressive sound.”
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.












1 Day
16
0
$400.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.









Venmo
ZelleStock exhaust and mid pipe with secondary catalytic converters. Came off a 2018 Grand Sport with 15,000 miles. No issues.
“The Chevy NPP exhaust (factory dual-mode performance exhaust) uses electronically controlled valves in the tailpipe to adjust the sound level. When closed, exhaust flows through the muffler for a quiet ride. When open, it bypasses the muffler, delivering a loud, aggressive sound.”











