Here are pics of our new high flow CATS on the first car - installed!!!

See the marketplace for for the GB going on now - spaces are running out!!!

https://g35driver.com/forums/exhaust-vendor/107073-fast-intentions-hfc-pricing-sign-up.html

Rick

Attachment 48969Attachment 48970Attachment 48971

 

looks good....what r the prices of the hfc??? and also what are the sound changed from hfc??? i have some apex mufflers with stock everything else is stock...i hate rasp thats why i did not go with a full exhuast...my car has a very deep sound and i like it but i know i can gain a good amount of power with hfc....

if i can clean up the sound a lil more id love to get em...please pm me with any details you can give me...i am very much interested....

thanks in advance!!

 

All of your questions are answered on the thread link below already - check it out and let me know if you need more...Thanks!!!

Rick

 

what is the hp difference between you cats and test pipes? i saw one thread wher it was something like 10hp, between brand x test pipes and brand y cats

 

what with that bolt head?

 

No, the difference between them is about 2-3HP...that's all.

Rick

 

Tha's and additional bung for wideband or an additional sensor for tuning/monitoring. It's just capped as there is nothing installed there yet.

Rick

 

Will they fit the sedans?!?

 

As far as we know they should. We don't have a sedan to test fit, but the CAT part numbers for both cars are the same, so there should be no issue at all, as the jigs are designed exact off of the factory cats.

Rick

 

On Innovate Motorsports LC-1 Manual i`ve read this:

On CATALYTIC CONVERTER equipped vehicles:
Install the oxygen sensor’s bung upstream from the catalytic converter.

and i`ve read this also on the forums all people are saying that the Cats will give inaccurate AFR readings, then why did you place the additional O2 bung after the factory sensor ?

 

You are correct. On the test set of pipes below, in the pics, which are actually on my car, those bungs were actually test placements for the O2 sensor for fitment, not actually for wideband. They can be used for that, but readings could be tarnished from them.

The CATS don't normally come with wideband bungs installed, those come at an extra charge, and are done before the CAT itself.

Rick

 

How much would it cost me and how can i pay to you if you don`t mind PM`ing me please, Thanks

I need High-Flow CATs with WB bungs.

 

Check out the GB thread in the marketplace - all the info is there. Bungs are $20 additional each.

Let me know if you need more info...

Rick

 

Hello Ladies and Gents,

Can someone please tell me if the Fast Intention Catz include Gaskets and fasteners as part of the package? And, also, has anybody experienced a CEL/ SES after the install? Just from what pictures I can find, the Catz look great.

I tried to look for more images but came short on the Fast Intention website... Just curious, are there any more images of the cat and hopefully some sound clips of the product in action?

Anyways, thanks in advance

 

They come with gaskets and everything you need. Check out the GB page in the Marketplace for pix...

Also - after a month of use and almost 3000 miles - no CEL