B7 AUDI A4 2.0T ECS Tuning High Flow Cat Install [How To]

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Huffler Garage

Huffler Garage

3 жыл бұрын

Tips and tricks to install the ECS tuning high flow catalytic convertor on an Audi A4 S-Line.
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Пікірлер: 42
@CharlestonJarman
@CharlestonJarman 3 жыл бұрын
Great video, just saw your other video with the blow off valve, how did you Install it?
@tylermyers5172
@tylermyers5172 3 жыл бұрын
Thanks for your interest.The install was a little tricky because it's a tight spot and you are doing most of it by touch. The three allen head bolts, that held in my stock diverter valve, had thread locker on them and would not unscrew by hand once loosened. It probably took me a couple hours to jack the car, replace the valve, and put the skid plate back on. Let us know if you have any more questions or if you'd like a short video discussing the install.
@andrebachand5633
@andrebachand5633 Ай бұрын
Is it a multitronic or tiptronic or manual?
@dannymartirtinez8065
@dannymartirtinez8065 3 жыл бұрын
What size where the 3 bolts going to the cat from the flex pipe
@tylermyers5172
@tylermyers5172 3 жыл бұрын
I'm not sure
@trun6415
@trun6415 6 ай бұрын
What downpipe is that please
@lightningkachowski8929
@lightningkachowski8929 3 жыл бұрын
Are u running stock exhaust with the high flow cat?
@tylermyers5172
@tylermyers5172 3 жыл бұрын
Yes, it's stock except the downpipe and CAT
@hard2gaurd664
@hard2gaurd664 3 жыл бұрын
Is the rest of the exhaust stock?
@tylermyers5172
@tylermyers5172 3 жыл бұрын
Yes, everything after the downpipe is factory.
@3kkk514
@3kkk514 Жыл бұрын
Need a remapping after installing high flow de-cat?
@tylermyers5172
@tylermyers5172 Жыл бұрын
You don't need one as the car can compensate for it. I did get an off the shelf tune (jhm) for it as to optimize performance a tune is required.
@captaindabz7104
@captaindabz7104 Жыл бұрын
how long did all of this take you?
@tylermyers5172
@tylermyers5172 Жыл бұрын
Not sure anymore, maybe a few hours. The longest part was getting the old one out.
@huyhuynhxvu
@huyhuynhxvu Жыл бұрын
Hi , do u think this would fit a6 2013 2.0t ?
@tylermyers5172
@tylermyers5172 Жыл бұрын
ECS tuning does make one for your car. It is slightly more expensive which may be why you are asking. The 2.0T motors are different between your model and mine along with body platform. Most likely the high flow cat and downpipe would be slightly different in mounting locations and how the pipe is bent.
@nicholasc.5463
@nicholasc.5463 2 жыл бұрын
Do u have have any other exhaust tuning to it and does it make the car noticeably louder?
@joeespinoza6995
@joeespinoza6995 2 жыл бұрын
Damn that’s where I’m at . I did a resonator and muffler delete now I’m scared to put the cat and downpipe from ecs that thing is gonna shoot out flames lol
@SpartaCraft22965
@SpartaCraft22965 2 ай бұрын
@@joeespinoza6995 How'd it go?
@joeespinoza6995
@joeespinoza6995 2 ай бұрын
@@SpartaCraft22965 went good have high flow dp
@jonathanvento7898
@jonathanvento7898 3 жыл бұрын
this doesn’t fit auto correct? only manual?
@tylermyers5172
@tylermyers5172 3 жыл бұрын
That's correct. I believe the downpipe is different.
@yosz7577
@yosz7577 2 жыл бұрын
They have a 2.5 in for auto
@jonathaanttv1222
@jonathaanttv1222 3 жыл бұрын
3” downpipe?
@tylermyers5172
@tylermyers5172 3 жыл бұрын
Yes its a 3in downpipe.
@alwaysfendi2677
@alwaysfendi2677 3 жыл бұрын
What’s done to it?
@tylermyers5172
@tylermyers5172 3 жыл бұрын
At the time of this video release, modified oem intake, the high flow cat and downpipe, and a boost pressure gauge. Right now it has a JHM Stage 1 93 octane tune
@osamahammouda2479
@osamahammouda2479 3 жыл бұрын
Did you end up getting a check engine light for the O2 sensor after installation before tuning?
@tylermyers5172
@tylermyers5172 3 жыл бұрын
I did not. The spacer worked perfectly.
@alanramir9458
@alanramir9458 3 жыл бұрын
@@tylermyers5172 what's your spacer and diverted valve? Mine doesnt make that noise
@tylermyers5172
@tylermyers5172 3 жыл бұрын
@@alanramir9458 See comments on this video for the blow off valve. kzfaq.info/get/bejne/i7JpfLBymbvepoE.html The spacer is just Spark plugs non foulers drilled out. I believe I got Dorman P/N 42002.
@marcosgarage1063
@marcosgarage1063 2 жыл бұрын
But did the extra air flow cause slower response in throttle.? Or did you notice a positive change..? Or both?
@tylermyers5172
@tylermyers5172 Жыл бұрын
To be honest, I can't remember. In theory it helps spool your turbo quicker as there is less back pressure on the turbine so you should feel a slight difference in overall acceleration as there is less lag. I tuned it pretty soon after this and that helped with throttle response
@BeAllEndAll-i3e
@BeAllEndAll-i3e Жыл бұрын
Yeah you definitely do loose throttle response especially if it's a downpipe with a res delete, you gotta ad a stage 2 file after the Install, make sure they recalibrate your throttle response I speak from experience
@KiiDKali
@KiiDKali 2 жыл бұрын
How the hell do you get that bottom bolt from the cat off?? There’s no room to put a ratchet or even with the extension
@adriannairda2044
@adriannairda2044 2 жыл бұрын
You have to get a really long extension with a swivel head connector to the socket. Feed from the bottom past the subframe if that makes sense. That's how i did it
@tylermyers5172
@tylermyers5172 2 жыл бұрын
Make sure you remove the heatshield over the axle. That should give you some more room and I think I also bent some other heat shields out of my way
@KiiDKali
@KiiDKali 2 жыл бұрын
@@adriannairda2044 yeah i ended up doing it with a swivel . Thanks
@Ginorenato
@Ginorenato 2 жыл бұрын
I cut it out and after I remove those bolts .. 🔩 😵
@chris031082
@chris031082 Жыл бұрын
is the rest of the muffler original or have you installed another muffler?
@tylermyers5172
@tylermyers5172 Жыл бұрын
The muffler is original but I did find a leak in the pipe right before the resonator
@NoLuckProFiT
@NoLuckProFiT 7 ай бұрын
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