Quick Question - Best Performing Hi-Flow Cats-Gen II

[Vipuronr]

Still looking for an answer...

Which hi-flow cats will work best for flow and sound, keeping the stock headers and exhaust? Also for fit...

- Corsa
- Roe Performance
- Random Tech

Are there any others that should be considered?

Thanks much.

Peter

 

[dave6666]

The Parts Rack Random Tech is supposedly different than a "generic" R/T. Talk to Jon about that, as I remember in his speech on the subject his do not require the heat shield around the cat while you see in the pics that the others come with them.

He can explain it to you in more technical detail than I can.

 

[Leslie]

I have the random tech hf cats from JonB, but I also have corsa exhaust.

JonB would be the guy to talk to

 

[Vipuronr]

I thought the hi-flow cats run cooler, why would the Random Tech be the only one to not require a heat shield?

 

[dave6666]

I thought the hi-flow cats run cooler, why would the Random Tech be the only one to not require a heat shield?

I said that the Parts Rack R/T cats do not come with heat shields whereas the "generic" R/T do.

I have no idea about any other brand if they come with or without heat shields.

I would assume it is because they are more efficient. Jon B can explain it to you in more detail.

 

[Vipuronr]

Okay, yes that is what you said....I'm kinda tired today!

Thanks.

 

[dave6666]

Okay, yes that is what you said....I'm kinda tired today!

Thanks.

Congrats to you while defending us I'm drinking and being a rebel today!