So how many boosted guys running cats?

[Stymee]

How is it going for boosted cars running cats?

Looking for 9-10lb pump gas or pump gas/additive type setups

Just curious if peeps have been melting cats or running into issues

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[Stang 19]

How is it going for boosted cars running cats?

Looking for 9-10lb pump gas or pump gas/additive type setups

Just curious if peeps have been melting cats or running into issues

No issues with my Edelbrock stage 2. Full stock exhaust, plus H pipe. No melting. 91 octane.

 

[Evolution IX]

Whipple stage 1. No issues.

 

[JasinEdward]

Still have cats on my Roush kit.... Melted the driver side cat when using the Roush tune.... No issues with VMP tune.

 

[robwlf]

i have stock cats still, no issues here either and have 30k miles boosted for 18k

 

[Jobodizo]

EB Stage 1, still on stock cats. No issues.

 

[Bluelightning]

I put 8K miles on my stock cats with the Whipple and had no issues.

 

[Stymee]

Good info....

 

[Bmaughan]

15k miles on stock cats at about 7lbs. Last time I was on the dyno my tuner said he was suspicious of the one of the cats. He said the car was resisting a bit at high rpm. Not sure what I think about that... I’ve since put another 5k miles on the car with no issues. I’m upping the boost this winter and have kooks green cats currently sitting in my garage waiting to be installed.

 

[engineermike]

23,000 miles on a whipple stage 2 kit on a 2018. I’m getting a p0430 every couple thousand miles so it’s coming.

 

[Stang 19]

23,000 miles on a whipple stage 2 kit on a 2018. I’m getting a p0430 every couple thousand miles so it’s coming.

So did you get a warranty from Whipple that would cover this?

 

[engineermike]

So did you get a warranty from Whipple that would cover this?

Sure didn’t. Some say the ford warranty will cover cats since it’s a 50-state emissions cal and the emissions warranty is 8/80. I’m not so sure. I’ll probably check early next year on the ford warranty and if it’s a no go I’ll just replace myself.

 

[moffetts]

25k on my whipple stage 1 and then stage 2, mostly 91 with octane booster. All good.

 

[hossman]

2017 Roush Phase 2 with 14,700 miles on stock manifold and cats and no issues. Running just a H pipe and Roush Axle Backs.

 

[Braski]

EB 93 stage 1 tune, no problem except EB tune is under powered due to 50 state legal kit. EB please release a no warranty yet may not blow your engine up tune! You could offer stages of owners balls. Small balls +25 hp, medium balls +50 hp and for those of us on full send mode/BIG BALLS, +100hp prepare to break something!

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