Which High Flow Cats Should I Get?

[DodgeViper01]

I just spoke with Charlie and he was telling me about High Flow Cats but I am not sure which ones to get. Any suggestions? I got a recommendation from Charlie but want to see what others say as well. Let me know.

Thanks everyone!

 

[GTSnake]

I've had the Random metal cats for about 4 years now with no complaints. A little louder and cooler.

BTW who's Charlie?

 

[twinturbo3150]

charlie chan!!

 

[1999GTSsilverwblue]

I purchased 3 " ID High Flow Cats from John B . They added 14 RWHP and it really lets the true V-10 sound from idle up
moderatly without any emmision issues.

Additional benefit is much cooler side sills. Silver and other light colors can darken from the heat of OEM Cats (when the vehicles is tracked).

No Dodge dealer would install in my SE Michigan area ,because they are concerned about effecting emiisions.

Hope this helps

 

[1999GTSsilverwblue]

PS: thet were Random Tech and no problems in 6 years.

 

[plumcrazy]

Roe ovals here and love them. I trust tator and went with what he recommended.

deeper sounding too

 

[1999GTSsilverwblue]

Based on flow test data Random were best.

 

[Flash Gordon]

Roe for me too....love em...great sound with a B&B...and definitely cooler on the side sills....

 

[SSSSE YA]

I have them, they sound great:
http://partsrack.blastmart.com/customer/product.php?productid=622&cat=102&page=1

 

[2BADD 4U]

R/T here , and no problems...great sound ....cooler side sills, and better performance and sound.

 

[stangkilr1]

cats...who needs em...

 

[Jerry Colpitts]

Roe Ovals here as well!!!!!

 

[pescadito]

Roe here too!

 

[GTS Jeff]

Roe here too.

 

[DodgeViper01]

Wow. Looks like Roe without a doubt.

 

[Dimitrios]

go with the roe ovals for $300 since you are not S/C. RT is over rated and over priced even though i have em and bought two sets since the first set went bad...

 

[Phil Lee 94 red RT]

Roe here too.

 

[PDCjonny]

Roe here (with insulation) as well.

 

[radta7]

R/T for 3 yrs no issues. With belangers, and Corsa the sound is wicked.

 

[plumcrazy]

and insulation is a MUST if you're gonna do them. you're in there already, ya might as well.

 

[HLN A55]

I've got the Random Tech's as well and haven't had any problem with them at all.

 

[DodgeViper01]

and insulation is a MUST if you're gonna do them. you're in there already, ya might as well.

Why is that? Wouldn't that keep it hotter?

 

[plumcrazy]

keeps the sills much cooler. its well worth it

 

[JiPi]

http://www4.forum.viperclub.org/showflat.php?Cat=&Board=UBB2&Number=643079&page=1&view=collapsed&sb=5&o=&fpart=1

 

[2001 GTS]

cats...who needs em...

amen

 

[1999GTSsilverwblue]

Reminder: I had 3" ID Randon Tech for even better flow and the wild sound we love.

 

[JKVIPER]

Keith,

None, save your money and leave it stock. The HF cats are not really any cooler and just louder but really don't sound better. Plus who knows if you will pass jersey emissions.

Just my opinion.

 

[plumcrazy]

it'll pass jersey emissions. and they are MUCH cooler. my sills (silver) have not yellowed since the HF's got installed by tator

 

[2BADD 4U]

Keith,

None, save your money and leave it stock. The HF cats are not really any cooler and just louder but really don't sound better. Plus who knows if you will pass jersey emissions.

Just my opinion.

Sorry dude ..but you are WRONG with your comment ... They are MUCH COOLER


Dave

 

[JUCD VPR]

no cats here