MHP Stage 2 Kit Consists of:

MHP v3 ECU/TCU Tuning

MHP 180F Thermostat

MHP Thermalnators

MHP/Carbonio CF Airboxes and Foam Filters

MHP 1 7/8" Longtube Headers w/ high velocity merge collectors and 3" mids that connect to the factory catback at the "resonator".

Cold Start:

http://www.youtube.com/watch?v=-tZEIKmxE48

Warm Idle:

http://www.youtube.com/watch?v=rW_EWLDV3vM

Burnout Part 1:

http://www.youtube.com/watch?v=tdmuy0TMS4k

Burnout Part 2:

http://www.youtube.com/watch?v=6Tg3ZfW0PZk

Warm Startup:

http://www.youtube.com/watch?v=2Hdr2yfqeWg


This is how our C63 will run at MIR this Sunday on stock wheels with MT 265/40/18" DRs.

From the inside of the car, despite it lacking cats and being a 3" system until it connects to the factory catback, there is NO drone or resnonance whatsoever. It's only slightly louder inside than stock (except at WOT where it's moderately louder), on the outside volume is definitely increased--as you can tell from the vids the exhaust just sounds MEAN and AGGRESSIVE.

Even with the stock ECU in place the car will break the tires loose from a 70 roll. 70-130 is incredibly fast (again even with the stock ECU).

Pics of the LTs/Exhaust:

https://mbworld.org/forums/c63-amg-w...aust-pics.html

Okay, it sounds great, but could you please combine the 4 second videos

See yeah

Apologies for the split in videos. The camera man (random guy) didn't know how to work our camera.

How do you merge videos?

Sorry and Thank You
Tony

LOUD AS HELL! Very nice!!!

nice...

Any dyno numbers yet?

MIR should be interesting

Weather at MIR look like it is going to be perfect, 44 and party sunny...god I wish I was going!!!!!!!!

Congrats! Awesome videos...

Question- What is drone and is it bad? , is it that sound that sounds like bubbles inside the exhaust?...if so I kinda like it..lol!

Any halfway good video editing software will allow you to merge all the videos together. I might suggest if you do that to put caption in at the start of each one outlining what people are seeing.

If you have Windows XP, etc. You should have Microsoft Movie Maker. It's very simple to use.

sounds great! very nice work.

Droan sux! it's loud annoying constant resonating hummmm, @ annoying frequency, notced most while @ frwy speeds when you're just crusing 60-75mph when you don't want noise...

In my old C6 Vett w/krazzeee exhaust system, the droan @ freeway speeds was like being trapped inside an empty oil drum w/Monkey beating on lid w/palms

The "bubbles inside the exhaust?" you describe is called crackle/burble on de-cell when briefly letting off the gas or/and when downshifting manually w/foot off the gas which is VERY COOL in my book too!