adding hi-flow cats

Reply Subscribe

Thread Tools

Search this Thread

Sep 11, 2009 | 10:22 AM

Chadlee2KZ

Thread Starter

Launching!

iTrader: (9)

Joined: Mar 2007

Posts: 255

Likes: 0

From: Fairland, IN

adding hi-flow cats

Would adding hi-flow cats to an ORY mess with my tune? Car is tuned with the mods in my sig.

Sep 12, 2009 | 05:56 PM

custm2500

Ph.D. in HUBRIS

iTrader: (11)

Joined: Mar 2009

Posts: 3,964

Likes: 0

I have always heard high flow cats are worthless but I have heard that mostly for imports. Therefore I don't know if they have there place in larger motors or not. As far as messing with your tune they won't make a world of difference. They aren't going to hurt anything but I am sure you will gain a bit more if you have it retuned for the high flow cats. That is if they are actually much help with flow.

Sep 14, 2009 | 07:22 AM

Chadlee2KZ

Thread Starter

Launching!

iTrader: (9)

Joined: Mar 2007

Posts: 255

Likes: 0

From: Fairland, IN

Its more of sounds issue with me. If i am just putting around the cackle in the exhaust tone sounds horrible... WOT/hard throttle it's great but just easy driving sounds like crap.