HFC: High Flow Cats
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CYO44Baseball32
- Posts: 647
- Joined: Fri Jan 25, 2008 6:32 am
- Car: G37S 6MT
HFC: High Flow Cats
Just ordered some HFC's from Fast Intentions. Just posting this because I'm sure most of you remember my Test Pipe tread and the fiasco that turned into . Especially you Magellan, I'm sure your happy I went the legal way with HFC's.
Re: HFC: High Flow Cats (CYO44Baseball32)
Yes, I appreciate that. I’m planning to visit Florida in the fall and am thankful I’ll be able to take a deep breath while I’m there.
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matrix77ny
- Posts: 4
- Joined: Wed Mar 26, 2008 5:33 am
- Car: G37/Obsidian Black/Prem/Nav/Sport
Re: HFC: High Flow Cats (CYO44Baseball32)
Im diggin your rims bro! What process did you use to paint them ? Im looking to do a Gun Metal finish on maybe just the spokes and leave the lip silver or maybe all Gun Metal not sure yet . I think it would look sick with the Obsidian Black paint.CYO44Baseball32 wrote:Just ordered some HFC's from Fast Intentions. Just posting this because I'm sure most of you remember my Test Pipe tread and the fiasco that turned into . Especially you Magellan, I'm sure your happy I went the legal way with HFC's.
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CYO44Baseball32
- Posts: 647
- Joined: Fri Jan 25, 2008 6:32 am
- Car: G37S 6MT
Re: HFC: High Flow Cats (matrix77ny)
I sanded then primed then painted then clear coat. I actually used flat black to achieve the gunmetal look. Dupli-color paint is what I used.
I will do a DIY write up sometime in the future.
I will do a DIY write up sometime in the future.
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Q45tech
- Moderator
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- Joined: Tue Apr 30, 2002 3:19 am
- Car: 1990 Q45 342,400 miles 22 years ownership with original engine
1995 G20t 5 speed 334,000 miles 16" 2002 wheels - 205/50/16 Sr20ve vvl
Re: HFC: High Flow Cats (CYO44Baseball32)
It is still illegal to replace GOOD oem cats that have not failed with high flow cats!
Failed cats must be retained for EPA inspection if substitute cats are installed.
Failed cats must be retained for EPA inspection if substitute cats are installed.
Re: HFC: High Flow Cats (Q45tech)
^He's in Florida. I don't really think it matters.
BTW OP, let us know if you feel a difference. I read a magazine last month (SCC or Import Tuner) and of all the bolt ons they did to the G37, HFCs gave the most significant gain (~10-14whp)
BTW OP, let us know if you feel a difference. I read a magazine last month (SCC or Import Tuner) and of all the bolt ons they did to the G37, HFCs gave the most significant gain (~10-14whp)
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