Hey I'm looking for a high flow cat to go with the buschur 3" quiet catback. The only ones I can find are

1 - AMS $340
2 - UR $300

Anyone know of any others?

 

Ha, i just posted on this in another thread.

- CP-e has a "quick power pipe" that you can get with a cat
- specialty-x has a hfc
- T1R has a HFC as well
- Perrin has a combo hfc and downpipe

I would post up links but i dont know who is a vendor on here or not.

 

Mil.Spec has one but it is a weld in only AFAIK. I love mine

 

^ Yea, i was waiting on mil.spec for about 8 months hoping they would release a bolt on part so i didnt have to get a donor test pipe.

I finally gave up and got the CP-e since i needed to start logging afr's

 

Cp-e makes a good hfc

 

Cobb has one as well.

 

xtreme boost also has HFCs and they are in Orlando...think Im going to have Frank make me one soon....

 

are you looking to stay "legal" or for sound? If it's sound, I would recommend the UR resonated or mini-muffler test pipe. If you're looking to stay "legal" then go with HFC, although you being in Florida, an HFC would just be a waste of $$$ IMHO

 

I'm trying to stay legal. I don't plan on staying in FL for more than a year or two or whenever I finish grad school.

If I decide to throw a test pipe on for ****s and giggles it shouldn't affect my AFR much right? Flames FTW.

 

test pipe = faster spool and possible flames if you don't retune.

And HFCs DEFINITELY make a difference over the stock cat.

 

exactly....not to mention legal.

I am sure there are some around here, but I am curious as to what the actual gains are of a HFC vs. a TP. I can't imagine they are huge.

 

Even if it was 10whp I would want to keep it legal over that.

I got the Buschur 3" Quiet Catback for a reason. No need to be loud and obnoxious at 400bhp.

 

i use a hfc made by random technology...almost like a test pipe =)

 

There was a thread earlier comparing URs test pipe vs hfc and the testpipe made more power thoughout the band but the peak was the same, and it wasn't that much more power.

 

hmmm interesting I need to track that down