Time for an emissions test, what cats for TT?

shadow85 · 12-25-2020, 07:23 AM

Quote:

Originally Posted by FL 4Motion

I was gonna suggest GESi cats as that’s what is used in the Audi/VW world, but turns out we’re talking about the exact same cats.

Sorry can’t be of more help but these are the best hfc on the planet apparently, can support 1000 hp.

Yup, for some reason it seems GESi and Gsports are the same cat converters.

Yes they must be one of the best, but there is another brand cat converters I think in Germany that are apparantly even more powerful, I can't remember the brand name but they were like $800US each!

FL 4Motion · 01-11-2021, 05:20 PM

Quote:

Originally Posted by shadow85

Yup, for some reason it seems GESi and Gsports are the same cat converters.

Yes they must be one of the best, but there is another brand cat converters I think in Germany that are apparantly even more powerful, I can't remember the brand name but they were like $800US each!

Good lord! That’s some serious loot for a cat.

Must be eu regs and tuv compliant.

shadow85 · 01-18-2021, 12:38 AM

Yup, i found the names of a few european manufacturers who supply high spec cat converters. Can apparantly handle high HP and still meet EURO emission laws.

HJS - Tuning
Wagnar Tuning
Milltek

Most of them are like 2x the price of the GESi/Kooks Green cat converters. So I wonder what makes them different if they offer the same sort of features?

shadow85 · 01-22-2021, 10:19 AM

Well, I ended up ordering the GESi GEN2 3" High Output.

GESi told me these cats have a EURO5/6 or better emissions rating.

I guess in time I will find out if they will pass the sniffer test in South Australia on my TT Z.

01-22-2021, 10:19 AM	#4 (permalink)
shadow85 Track Member Join Date: Jul 2015 Location: South Australia, Austra Posts: 921 Drives: 15' 370Z A/T AMM TT Rep Power: 25	Well, I ended up ordering the GESi GEN2 3" High Output. GESi told me these cats have a EURO5/6 or better emissions rating. I guess in time I will find out if they will pass the sniffer test in South Australia on my TT Z. FL 4Motion and redondoaveb like this.

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01-18-2021, 12:38 AM	#3 (permalink)
shadow85 Track Member Join Date: Jul 2015 Location: South Australia, Austra Posts: 921 Drives: 15' 370Z A/T AMM TT Rep Power: 25	Yup, i found the names of a few european manufacturers who supply high spec cat converters. Can apparantly handle high HP and still meet EURO emission laws. HJS - Tuning Wagnar Tuning Milltek Most of them are like 2x the price of the GESi/Kooks Green cat converters. So I wonder what makes them different if they offer the same sort of features?