[hunter8793]

Dinan X pipe and MAD secondaries:

Slight drone 50-58mph in 8th gear. No big deal. I play music most of the time and I’ll try to avoid those speeds.

Other than that it might be too many pops and bangs for some people. But good thing we have valves and other modes to shut the car up in the neighborhood.

The startup is very loud. Nice deep tone when it calms down.

I can hear more turbo noise.

I’ll try to get a driving video sometime for you guys.


Here is the cold start video:
https://youtube.com/shorts/p0YKUyZ4XCI?feature=share

[Info@mad-us.com]

Originally Posted by hunter8793

Dinan X pipe and MAD secondaries:

Slight drone 50-58mph in 8th gear. No big deal. I play music most of the time and I’ll try to avoid those speeds.

Other than that it might be too many pops and bangs for some people. But good thing we have valves and other modes to shut the car up in the neighborhood.

The startup is very loud. Nice deep tone when it calms down.

I can hear more turbo noise.

I’ll try to get a driving video sometime for you guys.


Here is the cold start video:
https://youtube.com/shorts/p0YKUyZ4XCI?feature=share

Glad you like it!

[hunter8793]

https://youtu.be/vBBHs2H--og

[LouK]

Installed my MAD secondaries, already had X pipe.
Shop was very impressed with the quality of downpipes, they couldn't believe the price!
Made a video comparing back to back cold starts and revs. Very happy with the overall sound increase, Exhaust is perfect now!

[Info@mad-us.com]

Originally Posted by hunter8793

https://youtu.be/vBBHs2H--og

[fastlanedriver]

Hey Everyone,

I just placed an order with Mike, does anyone have a video with the M Performance exhaust and the MAD secondary?

Sadly, this is back-ordered until November 11th.

[LouK]

Originally Posted by fastlanedriver

Hey Everyone,

I just placed an order with Mike, does anyone have a video with the M Performance exhaust and the MAD secondary?

Sadly, this is back-ordered until November 11th.

will sound the same as any other secondary cat delete

[mike@x-ph.com]

Originally Posted by fastlanedriver

Hey Everyone,

I just placed an order with Mike, does anyone have a video with the M Performance exhaust and the MAD secondary?

Sadly, this is back-ordered until November 11th.

Thank you for your order

[fastlanedriver]

Originally Posted by mike@x-ph.com

Thank you for your order

Any chance this comes in before Nov 11? I got a kid on the way and the due date is Nov 15th. lol not sure if I will have time to enjoy this thing lol.

[mike@x-ph.com]

Originally Posted by fastlanedriver

Any chance this comes in before Nov 11? I got a kid on the way and the due date is Nov 15th. lol not sure if I will have time to enjoy this thing lol.

We'll do our best

[fan51]

Originally Posted by DrivenAgain

This is a great mod, and it will add power and turbo spool up. You can go 9s 1/4 with secondary down pipes only and other supporting mods.

You’re not going 9s unless MAYBE every bolt on available and a flash tune. Let’s not get carried away. And I know this because I have a full exhaust system including MAD secondaries.

[pbonsalb]

Plus custom tune with E30 to E40

[Tom C]

Originally Posted by fan51

You’re not going 9s unless MAYBE every bolt on available and a flash tune. Let’s not get carried away. And I know this because I have a full exhaust system including MAD secondaries.

I believe he went 9.97 with just secondaries, resonator delete, intake and E45 and trans tunes in perfect air.

[pbonsalb]

It was a custom tune. Apart from him on that run, I doubt you will find an F90 breaking into the 9s without catless primaries.

[Tom C]

Originally Posted by pbonsalb

It was a custom tune. Apart from him on that run, I doubt you will find an F90 breaking into the 9s without catless primaries.

The point is that DrivenAgain did not need primaries to go 9s and he wasn’t getting “carried away”. He no longer has the car and isn’t on here much.

[pbonsalb]

The point is that he barely made it and next to no one else has with just secondaries. The added restriction of leaving the primaries on a motor that is stressed at this torque level is a risk I would skip, but if you must, at least buy quality high flow primaries that use HJS 200 cell cats.

[Tom C]

Originally Posted by pbonsalb

The point is that he barely made it and next to no one else has with just secondaries. The added restriction of leaving the primaries on a motor that is stressed at this torque level is a risk I would skip, but if you must, at least buy quality high flow primaries that use HJS 200 cell cats.

Good advice

[fastlanedriver]

I was lucky and got my Secondary cat delete early. Very happy with the results. I didn't want a really loud system like my f80. I'll try to get some rolling shots soon.

Here is a video of my cold start.

Only have this installed with a M performance exhaust.

F90Panda for 5% off on the MAD site.

https://youtube.com/shorts/SGTuPSDdG...aZYiczqUnmddUU

[Info@mad-us.com]

Originally Posted by fastlanedriver

I was lucky and got my Secondary cat delete early. Very happy with the results. I didn't want a really loud system like my f80. I'll try to get some rolling shots soon.

Here is a video of my cold start.

Only have this installed with a M performance exhaust.

F90Panda for 5% off on the MAD site.

https://youtube.com/shorts/SGTuPSDdG...aZYiczqUnmddUU