OR H pipe without tune?

[EvilSnake]

I am installing a OR H pipe tomorrow afternoon and hitting the road for a 400 mile trip ASAP. Unfortunately I had asked Justin at VMP if I could update my tune with my MacBook and he did not respond so I figured it wasn't a issue. Well it looks like it is. I have no easy access to non Mac products before I leave... Will running the car without the cat delete tune cause me any problems????

 

[Poppacapp]

I am installing a OR H pipe tomorrow afternoon and hitting the road for a 400 mile trip ASAP. Unfortunately I had asked Justin at VMP if I could update my tune with my MacBook and he did not respond so I figured it wasn't a issue. Well it looks like it is. I have no easy access to non Mac products before I leave... Will running the car without the cat delete tune cause me any problems????

If you already have a tune on the car with the rear o2 sensors shut off, then you do not need a tune for the off road pipe. The 11-12's with widebands will adapt. Shouldn't need a retune when you put headers on it either.

If your rear o2 sensors are on, then you will get a check engine light.

 

[EvilSnake]

I hope you're right!
The car has a 2.5 pulley/91 octane tune already installed.

 

[Catmonkey]

Justin and BJ are in Michigan. You need a tune revision. I doubt it will hurt anything if you drove it until you get the tune updated.

 

[VNMOUS1]

Uh.... Phone? We're doing business from the road. If you're in a hurry call us. You'll get a light. No big deal.

But if you have any questions about this please call us

 

[EvilSnake]

Uh.... Phone? We're doing business from the road. If you're in a hurry call us. You'll get a light. No big deal.

But if you have any questions about this please call us

Uh... Thanks for the info, wasn't in a hurry until last night when I realized the Macbook wasn't going to cut it. Figured you guys were obviously away so I'd just ask on the forum.

 

[Poppacapp]

My tune already had the rear o2s off so when I gutted my cats I didnt have to change a thing.

 

[VNMOUS1]

Uh... Thanks for the info, wasn't in a hurry until last night when I realized the Macbook wasn't going to cut it. Figured you guys were obviously away so I'd just ask on the forum.

We don't close when we are on the road.