The best high flow cats for my new B+B exhaust????

[ACR steve]

I am installing a new B+B cat back exhaust on a stock 99ACR.What are the best high flow cats for this? Dont want it crazy load in the cabin.My wife will hate me.However i do want it to sound nice.

 

[STUGOTS]

I got the Roe 3" oval cats on my B&B catback and it wounds great inside and out, also a great price.

 

[FlyBryViper]

Also, Jon B at partsrack.com has Random Tech high-flow cats in 2.5" and 3" and the adapters.
I have the 3". At first, I had them welded to the optional 2.5" S.S. adapters you get from Jon B. The adapters were then welded to the stock elbows, connected to stock tube headers.
Now, I have B&B headers, just cut off the adapters, and welded the new 3" B&B elbows directly to the RT high flow cats.

 

[Dimitrios]

roe oval cats are great and under $300. if you gonna go Super Charged go woith the random tec metal cats. my roe oval cats are spitting out stuff with the SC. they were excellent before going SC. who is doing the install chuck tator? you're prob about 30 mins away from him.

 

[ACR steve]

D I wont be supercharging, I think this will be it for the mods except my brakes (although I am tired of loosing to you) .A buddy is telling me that Borla makes a great hi-flo anybody have that on?

 

[STUGOTS]

D's right I did hear about that in a few cases but if your not going S/C the Roe will be fine.

I would make an appointment with Chuck Tator for all the installs.

 

[rcdice]

I've got 3" Random Techs w/ B&B 3" catback. My wife was VERY concerned it would be too loud. Sounds awesome, she likes it too. Way better than stock and wicked burble on decel. Love it.

 

[ROCKET62]

Anybody have any experience with Dynatech PowerCats? Saw them on the Jegs website and they look interesting. High flow rates with 4" round diameter - $150 each. Per the website: Superior Strength & Durability, Stainless Steel Housing, Quicker Lightoff due to Higher Thermal Conductivity, Low Pressure Drop, Small Housing for Space and Weight Savings, Higher Flow Rates Compared to Stock and Most After-Market Converters. NOTE: These products are intended for racing and off-road applications.Not legal for sale or use in the state of California, nor in states which have adopted California emission standards.




Dynatech PowerCat