Armytrix Catless Downpipe update

[Extreme Power House]

Is that because the AA is 400 cel? How much cel is a stock dp?

It's not about the CEL count but more about the quality of the cats used.

Evolution Racewerks use generic cats, just like every other brand on the market.

Active Autowerke use EPA approved GESI cats that do not trigger the check engine light

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[digdeep0169]

DP will be my first mod... soo many options. 4.5" or 5" ?

 

[bushido]

DP will be my first mod... soo many options. 4.5" or 5" ?

5" sounds deeper when compared to 4.5".. i'd even argue a catless 4.5" makes the car sound higher-pitched

no other difference

i personally run MAD Fat Boy. discount codes are always floating around

 

[digdeep0169]

5" sounds deeper when compared to 4.5".. i'd even argue a catless 4.5" makes the car sound higher-pitched

no other difference

i personally run MAD Fat Boy. discount codes are always floating around

which one do you recommend?

 

[bushido]

which one do you recommend?

catted no CEL - Active Autowerke
catless no CEL - Armytrix / Kenji Garage
catless - dude honestly, i even hear good things about alibaba ones lol

 

[i3igpete]

i saw armytrix just released a dp with a built-in waffle-style heat shield. seems interesting. unfortunately their website is super broken.

 

[digdeep0169]

catted no CEL - Active Autowerke
catless no CEL - Armytrix / Kenji Garage
catless - dude honestly, i even hear good things about alibaba ones lol

catless no CEL sounds good to me. Although, if it does throw one... i'll have it tuned regardless.
thanks!

https://www.vividracing.com/-p-153380043.html

 

[Bigboss]

For those interested MST seems to offer a catless version of their 6” catted downpipe. There is no information about it at all even on their own website but if it is really 6” then that would make it the largest diameter catless pipe out there and theoretically might be the most powerful

 

[digdeep0169]

For those interested MST seems to offer a catless version of their 6” catted downpipe. There is no information about it at all even on their own website but if it is really 6” then that would make it the largest diameter catless pipe out there and theoretically might be the most powerful

what kind of HP gains?

 

[FuzzyRev]

what kind of HP gains?

No more than any other catless DP if it necks down to 3.15" to fit the stock exhaust like 99% of them do.

Different tone? Yeah. More power? NO

 

[digdeep0169]

No more than any other catless DP if it necks down to 3.15" to fit the stock exhaust like 99% of them do.

Different tone? Yeah. More power? NO

DP & tune - what kind of numbers are "any others" seeing?

 

[FuzzyRev]

For those interested MST seems to offer a catless version of their 6” catted downpipe. There is no information about it at all even on their own website but if it is really 6” then that would make it the largest diameter catless pipe out there and theoretically might be the most powerful

It's not even applicable to North American models because it's for GPF, but even if it was right...

 

[Bigboss]

It's not even applicable to North American models because it's for GPF, but even if it was right...

Yeah i just realized that after rechecking damn opf/gpf. Hey it is an option Europeans are aware of now lmaoo

 

[rottmore]

Okay so I have a 2021 supra and I just installed an Armytrix catless downpipe and I love the way it sounds, But best of all I DO NOT have a CEL. Sure maybe it will come on in the future, but I beat the hell outta the car after I installed it. ( A couple of fun Highway pulls, hard launches, MEAN downshifts, and other goodies). I am also running JB4 map 2, FTP Charge Pipe, And Arma speed intake. I love the setup so much. Cold start is a little mean, Buttttt Idle is beautiful.

Can you not post useless cringey shit on the forums. its a fucken CEL. Something you can code out.

 

[JR Supra]

After a couple run cycles. Trust me, you didn’t unlock some secret level nobody else has.

30,000 miles later no CEL......

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