JasonC SBB

Universal Off-Road Race MagnaFlow Catalytic Converters by Car Sound

02semiata

I like that it looks like a cat and not a test pipe

Braineack

iTrader: (62)

I'd like to see the data, I doubt you'd pass emissions. But here I just got a 200 cell metal core cat...

hustler

iTrader: (6)

https://www.miataturbo.net/forum/t42588/#post503267

SolarYellow510

How the hell is that supposed to clean your exhaust?

Joe Perez

iTrader: (8)

Wold you mind asking your sister if she's seen my wallet? I have the feeling I may have left it on her dresser last night.

JasonC SBB

Exhaust will flow in and out of the active material with each pulse - that's how the silencing works in straight through exhausts.

JKav

iTrader: (1)

Looks like a 'rally cat.' Back in the day, certain Rally rules dictated the use of cats. To ensure you didn't just wrap a heatshield around a testpipe, during tech they'd measure your exhaust temperature at both ends of the cat. It had to be hotter on the outlet side.

So somebody got clever and dipped a testpipe into a catalyst wash. It produced just enough heat to be legal.

This Carsound cat looks like the same idea.

Turbo_4

iTrader: (6)

I've got the ebay one and it works great.

Splitime

iTrader: (24)

Hurm, might have the solution for my updated build.

Thanks

hustler

iTrader: (6)

lol@Joe fornicating with your sister. She's a *****.