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      09-29-2021, 09:40 AM   #45
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Quote:
Originally Posted by ajv View Post
Just curious but did this trigger a CEL for you and if it required you to code out via bm3?
Active Autowerke downpipe do not trigger the CEL as it uses GESI cats
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      09-30-2021, 09:52 AM   #46
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Quote:
Originally Posted by mike@x-ph.com View Post
Active Autowerke downpipe do not trigger the CEL as it uses GESI cats
We are also using the highest grade cat Gesi has to offer in their line up as well. With the Gen 2 high output Each bank can handle up to 500 hp or 1000 Hp on the S55 motor.
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      09-30-2021, 03:28 PM   #47
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Quote:
Originally Posted by Andrew@ActiveAutowerke View Post
We are also using the highest grade cat Gesi has to offer in their line up as well. With the Gen 2 high output Each bank can handle up to 500 hp or 1000 Hp on the S55 motor.
Any dyno charts available Andrew with your cats on a stage 2?
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      10-04-2021, 11:21 AM   #48
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Quote:
Originally Posted by ajv View Post
Any dyno charts available Andrew with your cats on a stage 2?
Here is the best I have right now.

Top line- stage 1 tune, AA catted downpipe, El mid pipe , Madmax rear exhuast

Middle Line - Stock tune, AA catted downpipe, El mid pipe , Madmax rear exhaust

Bottom Line - Stock tune Stock cats , El midpipe , Stock rear

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      10-05-2021, 08:36 AM   #49
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Quote:
Originally Posted by Andrew@ActiveAutowerke View Post
Here is the best I have right now.

Top line- stage 1 tune, AA catted downpipe, El mid pipe , Madmax rear exhuast

Middle Line - Stock tune, AA catted downpipe, El mid pipe , Madmax rear exhaust

Bottom Line - Stock tune Stock cats , El midpipe , Stock rear
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      10-05-2021, 03:08 PM   #50
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Quote:
Originally Posted by Andrew@ActiveAutowerke View Post
Here is the best I have right now.

Top line- stage 1 tune, AA catted downpipe, El mid pipe , Madmax rear exhuast

Middle Line - Stock tune, AA catted downpipe, El mid pipe , Madmax rear exhaust

Bottom Line - Stock tune Stock cats , El midpipe , Stock rear

They flow nice for sure....fitment is an issue though.
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      10-06-2021, 09:35 AM   #51
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Quote:
Originally Posted by GuyLedouche View Post
They flow nice for sure....fitment is an issue though.
We have not received any complaints from our customers
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      10-07-2021, 04:36 PM   #52
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Quote:
Originally Posted by mike@x-ph.com View Post
Quote:
Originally Posted by GuyLedouche View Post
They flow nice for sure....fitment is an issue though.
We have not received any complaints from our customers
I'm giving them the opportunity to rectify the situation.
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      10-07-2021, 11:02 PM   #53
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Quote:
Originally Posted by GuyLedouche View Post
Quote:
Originally Posted by mike@x-ph.com View Post
Quote:
Originally Posted by GuyLedouche View Post
They flow nice for sure....fitment is an issue though.
We have not received any complaints from our customers
I'm giving them the opportunity to rectify the situation.
What is the issue?
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      10-08-2021, 05:33 AM   #54
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Quote:
Originally Posted by Andrew@ActiveAutowerke View Post
Here is the best I have right now.

Top line- stage 1 tune, AA catted downpipe, El mid pipe , Madmax rear exhuast

Middle Line - Stock tune, AA catted downpipe, El mid pipe , Madmax rear exhaust

Bottom Line - Stock tune Stock cats , El midpipe , Stock rear

Also, you used to offer an optional Swain ceramic coating to the older downpipes you used to sell. Are there any plans to make that an option as well for these GESI catted downpipes?
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      10-08-2021, 12:35 PM   #55
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Quote:
Originally Posted by hellokitty View Post
What is the issue?
Post cat o2 sensor bung alignment on both DPs.
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      10-11-2021, 08:27 AM   #56
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Quote:
Originally Posted by GuyLedouche View Post
Post cat o2 sensor bung alignment on both DPs.
Not sure if you are the customer we sent a new pipe to but thank you for your feedback.

We have fixed this issue on new orders.
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      10-11-2021, 10:00 AM   #57
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Quote:
Originally Posted by Andrew@ActiveAutowerke View Post
Not sure if you are the customer we sent a new pipe to but thank you for your feedback.

We have fixed this issue on new orders.
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      10-11-2021, 05:42 PM   #58
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Quote:
Originally Posted by Andrew@ActiveAutowerke View Post
Not sure if you are the customer we sent a new pipe to but thank you for your feedback.

We have fixed this issue on new orders.
Thats me. I've had these things since August and still can't pass an emissions test. 2 new o2 sensors later I'm hoping this will be the last time I have to pull these DPs off.
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      10-12-2021, 10:35 AM   #59
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Quote:
Originally Posted by hlm2c View Post
Also, you used to offer an optional Swain ceramic coating to the older downpipes you used to sell. Are there any plans to make that an option as well for these GESI catted downpipes?
Right now swains lead times are very long. We have sent out Non gesi cat versions and expect them back in around 8 weeks.

If we did I don't think we would be coating the actual cat itself because of the heat retention.
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      10-13-2021, 12:52 AM   #60
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What is the flow like on these compared to factory down pipes?

What is fitment like?
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      10-13-2021, 09:28 AM   #61
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Quote:
Originally Posted by Tonba View Post
What is the flow like on these compared to factory down pipes?

What is fitment like?
Fitment is spot on, the air flow is a vastly improved over stock as shown in the dyno Andrew posted earlier
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      10-13-2021, 11:24 PM   #62
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Quote:
Originally Posted by mike@x-ph.com View Post
Quote:
Originally Posted by Tonba View Post
What is the flow like on these compared to factory down pipes?

What is fitment like?
Fitment is spot on, the air flow is a vastly improved over stock as shown in the dyno Andrew posted earlier
18 whp gain and 45 wtq gain between stock and gesi cats. Pretty crazy lol
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      10-14-2021, 09:01 AM   #63
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Quote:
Originally Posted by hellokitty View Post
18 whp gain and 45 wtq gain between stock and gesi cats. Pretty crazy lol
i believe you are comparing stock to tuned ( yellow vs red ), you should be comparing stock to stock w/ DP ( yellow vs blue) . Its about 20 whp added per the dyno

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      10-22-2021, 01:16 AM   #64
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Sound this old video with the gesi founder. Some great info on there

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      10-22-2021, 08:35 AM   #65
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Quote:
Originally Posted by GuyLedouche View Post
Quote:
Originally Posted by Andrew@ActiveAutowerke View Post
Not sure if you are the customer we sent a new pipe to but thank you for your feedback.

We have fixed this issue on new orders.
Thats me. I've had these things since August and still can't pass an emissions test. 2 new o2 sensors later I'm hoping this will be the last time I have to pull these DPs off.
Any update on passing emissions? Interested in the down pipes but not if it's not gonna pass emission. Are the down pipes the issue or is it related to something else?

Thanks!
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      10-23-2021, 11:53 AM   #66
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Quote:
Originally Posted by hellokitty View Post
Sound this old video with the gesi founder. Some great info on there
Thank you for sharing
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