Installed AMS Catless Downpipes with stock Competition Exhaust Video Clip

[GAINZ]

See below.

I tied the vacuum in the rear exhaust open so both flaps are open.

Just AMS Catless Downpipes with Stock Competition Package Exhaust

Video 1:

Video 2:

[Chiraq M5]

I wish I didn't have to do emission test here :/ I would've done catless dp as well

[Skoprows]

I have a set of AMS catless downpipes waiting to be installed. Can't wait to get them on the car.

[GAINZ]

Originally Posted by Skoprows

I have a set of AMS catless downpipes waiting to be installed. Can't wait to get them on the car.

Originally Posted by Skoprows

I have a set of AMS catless downpipes waiting to be installed. Can't wait to get them on the car.

You're going to love them.

Be wary though I had to have my installer take the OEM o2 sensors (for the rear sensors) cut them and increase the length by about 4 inches so that they would be long enough to fit. AMS kinda fucked up by not giving us longer o2 sensors to fit. You might want to let your installer know. Some people can make the stock ones work but they will be stretched to the max and I don't think it's worth it not to have OEM fit.

Other than that, which took about 45 minutes of time, the pipes fit pretty well and sound absolutely amazing.

Lmk if you need any help!

[Skoprows]

Originally Posted by Ncastellano22

You're going to love them.

Be wary though I had to have my installer take the OEM o2 sensors (for the rear sensors) cut them and increase the length by about 4 inches so that they would be long enough to fit. AMS kinda fucked up by not giving us longer o2 sensors to fit. You might want to let your installer know. Some people can make the stock ones work but they will be stretched to the max and I don't think it's worth it not to have OEM fit.

Other than that, which took about 45 minutes of time, the pipes fit pretty well and sound absolutely amazing.

Lmk if you need any help!

Thanks. Yea AMS did drop the ball on that part. I was researching online where people bought longer O2 sensors (from a 550?, I believe) and swapped the plug to get them to fit better.

Clips sound great , just waiting for weather to break to get the pipes on.

Did you do anything about the check engine light? any coding/tune?

[mike@x-ph.com]

Nice