Can Headers and URD Y-Pipe + catback be used together?

[technoreid]

Can Doug Thorley Headers, URD Y-Pipe + Magnaflow catback be used ALL together?

What would be the result?

Thanks, techno

[Strike]

I don't see why they couldn't be. They will all bolt up together.

[Racer001]

they should work.

The result? A free-er flowing exhaust, a peppier FJ, a heavier right foot, and increased fuel bill?

[Attilla]

I noticed a little bottom end loss with the Y-pipe and TRD cat back. But after "just off the line", there was a ton more power especially mid and top end RPM's. Headers would probably be even more of the same........

[technoreid]

Would you say for sure that 0-60 would be quicker without the Y-PIPE and catback?

thanks, techno

attillahunley previously said:

I noticed a little bottom end loss with the Y-pipe and TRD cat back. But after "just off the line", there was a ton more power especially mid and top end RPM's. Headers would probably be even more of the same........

[Strike]

technoreid previously said:

Would you say for sure that 0-60 would be quicker without the Y-PIPE and catback?

thanks, techno

No, I would not at all. I noticed a very slight decrease in power until 2,000 rpm but over that the gains were substantial.

[technoreid]

Sorry I think I worded it wrong.....

Do you think your 0-60 are faster now that you have the Y-pipe and catback?

thanks, techno

Strike previously said:

No, I would not at all. I noticed a very slight decrease in power until 2,000 rpm but over that the gains were substantial.

[Wuddup]

Sadly, with 35 inch tires, my rpms are rarly under 2000 rpms.