Exhaust pipe size???? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

coptzr · 03-11-2013, 09:52 PM

Anyone know the correct pipe size on a ZL1 exhaust?? 2.5 or 3 inch?

TripleBlkZL1 · 03-11-2013, 10:48 PM

2.5"

coptzr · 03-12-2013, 05:53 AM

Just trying to figure out the difference between the ZL and the NPP exhaust. 2 different part numbers and 400.00 diff in price. Any thoughts??

03-11-2013, 09:52 PM	#1
coptzr Resistance is futile Drives: Anything thats fast Join Date: May 2009 Location: Big Rapids,MI Posts: 315	Exhaust pipe size???? Anyone know the correct pipe size on a ZL1 exhaust?? 2.5 or 3 inch? __________________ Modifications (so far) Edelbrock E-Force supercharger JRE fuel system upgrade Edelbrock CAI VMS stage 2.5 cam kit SLP LT's, no cats NPP muffler's w/x-pipe Tuned at Vector Motorsports 606 RWHP and 567 RWT Black 1LE 10 spokes. Hotchkis drop springs.

03-11-2013, 10:48 PM	#2
TripleBlkZL1 Drives: 18 ZL1 A10 & 18 2500HD Duramax Join Date: Oct 2012 Location: Chicago, IL Posts: 733 View My Garage	2.5" __________________ Procharged 2018 ZL1 A10 2018 2500HD Duramax

03-12-2013, 05:53 AM	#3
coptzr Resistance is futile Drives: Anything thats fast Join Date: May 2009 Location: Big Rapids,MI Posts: 315	Just trying to figure out the difference between the ZL and the NPP exhaust. 2 different part numbers and 400.00 diff in price. Any thoughts?? __________________ Modifications (so far) Edelbrock E-Force supercharger JRE fuel system upgrade Edelbrock CAI VMS stage 2.5 cam kit SLP LT's, no cats NPP muffler's w/x-pipe Tuned at Vector Motorsports 606 RWHP and 567 RWT Black 1LE 10 spokes. Hotchkis drop springs.