'03 Z06 Mods
Thread Starter
Racer
Joined: Dec 2004
Posts: 319
Likes: 5
From: Murphy NC
'03 Z06 Mods
I am about to put LG Pro Long tube Headers, Random Tech Cats and LG Cross Pipe running into the stock Titanium exhaust on a 2003 Z06. I will also install a Callaway Honker CAI, 1 degree cooler plugs, wires and cool sox. I ran this combination on a 2004 Convertible with Corsa Indy Pace Car exhaust and never had the car tuned. It ran well.
Will this setup on the 2003 LS6 require a tune, or will the ECU compensate adequately for now? Thanks for any feedback.
Will this setup on the 2003 LS6 require a tune, or will the ECU compensate adequately for now? Thanks for any feedback.
Melting Slicks
Joined: Nov 2011
Posts: 3,164
Likes: 258
From: Virginia
I am about to put LG Pro Long tube Headers, Random Tech Cats and LG Cross Pipe running into the stock Titanium exhaust on a 2003 Z06. I will also install a Callaway Honker CAI, 1 degree cooler plugs, wires and cool sox. I ran this combination on a 2004 Convertible with Corsa Indy Pace Car exhaust and never had the car tuned. It ran well.
Will this setup on the 2003 LS6 require a tune, or will the ECU compensate adequately for now? Thanks for any feedback.
Will this setup on the 2003 LS6 require a tune, or will the ECU compensate adequately for now? Thanks for any feedback.
Drifting
Joined: Aug 2000
Posts: 1,601
Likes: 52
From: Jefferson City MO
I have done similar changes to a 03Z and it drove fine, but power actually dropped. It also triggered the SES / CEL light. Had it tuned, power increased over stock and no more lights. So, you can drive it, but get it tuned.
