I'm thinking of getting HFC's or Racing Pipes. The thing is I hear race pipes are going to make my car loud as hell with the Nismo Exhaust.Also there is the issue with cracking my exhaust,and maybe triggering a check engine light? Now will the HFC's make my car sound better? That's what I really want and that boost in HP? Also will I have the same problems as with test pipes? The HFC's I like are the Berk Tech. Any other recommendations? I also heard that the 07 stock cats flow real well and getting HFC's would be a waste of money is this true? Also will this mod affect my factory warrenty?

Thanks

 

If you can justify spending $500 for 5-6whp gain, then go for it.
I'll be waiting for a turbo kit.

 

I dont know how long its going to take for the turbo kit or the supercharger to be out for our cars. But dont you need HFC's or Race pipes anyway. I allready have exhaust and intake so those are things you need for forced induction. As far as spending $500.00 "Remember you pay so you can play".

 

I think all the money I have spent on my 07 so far, I couldve saved it and have enough $$$ for a turbo and install. Now someone buy my iforged wheels so I can recooperate

 

How much is the turbo and install going to be?

 

if you are in plantation florida then give me a call at the shop if you need any help or pricing on turbos or anything else for your car.


thanks man!!

 

Pulling the cats out for test pipes on a 07 does not make a lot of sense. I have run open exhaust on 2 mustangs and it sucks. Super loud and you smell like exhaust fumes when you open the windows. It's not worth the 1-3% gain in power. JMO

 

i just want to say the HFC for my 07Z was well worth the 500 bucks, made the biggest difference from everything else i put in this car (sound & power), exhaust, and intake.. and the HFC made the nismo exhaust sound even better with intake of course... get compliments everywhere i go on the exhaust, surprises people

 

Are you saying that there is a turbo kit for the HR already?

 

Will it mess with my warrenty? Also will it cause cracks in the welds of my Nismo Exhaust?

 

I just called the shop and there is a turbo kit in devolpment and will be out very soon maybe a couple of months from now.

 

money talks...

we can make a turbo kit and wire in a HKS Fcon Vpro for ya for the right price. looking to find someone that wants to do it

 

Ladies and/or gentleman. . .i am new here and i have been wondering the same thing, how soon till they come out with a TT for the HR. . .wouldn't mind some internals also. . .does anyone know the weight of the stock flywheel and what is the peak horsepower that that stock HR can handle. . .oh, and i've got plenty more questions since i just bought my 07 Z. . .oh, what is this HFC ya'll are talking about. . .

 

HFC= HIGH FLOW CATS

 

Word. . .! . . .kinda new that but brain wasn't processing at the moment. . .

 

Just placed an order for the Berk HFC's. I will post pics and a write up on my experience with them.