OFF ROAD PRO CHAMBER question

[gazim]

i have just purchased a MAC OFF ROAD PROCHAMBER and i was wondering other then a tuner being needed to turn off the rear 02's do i really need a tune?

My car is 110% bone stock except for a bassani cat back..

I know there will be the codes for the rear 02's but with no other mods does this mid pipe require my car to need a custom tune being otherwise stock?


I do have a SCT CHIP in hand without the software being installed in the car as of yet.. :coolman:

Thanks

 

[03cobra#694]

No, just the cel as you mentioned.

 

[mrspeedy69]

It will just throw a code for the rear O2. I drove mine for quite a while like that and it ran just fine.