BAD430BENZ

i am posting this for Ramin

MB_Forever

Nice.... squeezing another 20 whp on top of the other tune is always good, congrats

Dads C63

Very nice numbers!!!

Leon Bacon

Were these runs with tunes only or with headers?

xtyper

Those are Ramin's old numbers vs his new numbers, not an overlay of my last results with his latest today, so you might want to clarify your post. My last results there were 500whp/455wtq, so he's still got me beat by almost 10whp/20wtq. I'm hoping Ramin and I can meet up again soon to do another head to head comparison, same conditions, same dyno to verify the delta.

Pretty clear though that the cat removal and new x-pipe helped the MHP setup with a peak improvement of 20whp/20wtq!

To me this is just further testimony that although there are certainly great options out there, if you want the strongest power package on the block, then MHP is the way to go.

Great results Ramin! Now YOUR car is the monster!

4ramin

Ok guys the graph shown, shows my last number with cats and no x-pipe, the car at that point made 489.12 rwhp and 453.47 rwtq. The high numbers are with the cats removed and the x-pipe installed. The new numbers are 509.17 rwhp and 476.11 rwtq. I also wanted to say that the X-pipe made the car much more quieter. both tests had been done on the same dyno and very like weather conditions...

BerBer63

i need an Xpipe

4ramin

Call Andy, We had a talk about that .

4ramin

those are my old numbers vs new . both mhp

Merc63

I need an X pipe too. Did you keep the resonator and weld in the Xpipe before it???

How much did it quiet things down? Did it remove some of the rasp?

xtyper

I'm telling you guys, the x-pipe really helps with sound and low-end torque!

Hopefully these results motivate MHP to come up with a midpipe option that incorporates an x-pipe to make their existing S2 package even more potent.

dodger63

Nice results

Merc63

Who makes a 3" Xpipe and are we keeping the stock resonator?

What exactly does this resonator do??? I thought it was an X or H pipe to begin with???

BenzoBoi

Awesome numbers!

dodger63

Im 99% sure andy is having an xpipe with optional silencers to bolt right up to his headers developed, you should email or call him directly, I no I'm on the list already maybe we could get all @ the same time and save some loot

BerBer63

PM me if you guys hear anything, I'm down for a mid Xpipe group buy (keep resonator back stock).

dodger63

This wouldn't be a group buy by anymeans those need to be approved by mbworld and I doubt they would this is just a product that is going to be availible pm me if your interested ill have details soon

4ramin

The factory resonator has an H-pipe, since i did not want to hack that we did a X-pipe by a local guy that i use here in cali...
here is my system, I also have it V-banded to put my 100 cell cats for the street...

4ramin

Andy is for sure making them

4ramin

Thank you

Merc63

Ramin, how does it sound?

Merc63

http://www.magnaflow.com/02product/s...e=main&id=9769

Bam 160 bucks

4ramin

the sound is much better, way more balanced and deeper. The X-pipe for sure takes the edge off….

63-AMG

How will the 100 cel cats fit with stock manifolds?

Dads C63

MHP race exhaust with MHP X-pipe.