MHP LT headers + Mids + Race Exhaust For Sale
Photos of the ridiculous headers, mids and exhaust when i used to run them on my ride.


Here are some pics of the MHP Race Exhaust Tips which are manufactured with the latest technology after using for not that much

Right Tip

Left Tip

Tips having sex


I already have a local buyer who's serious to take them for $4000
So i will not accept anything less than 4800$ due to shipping and custom charges.
I suggest you get MBH headers and supersprint x-pipe

MBH sound is even better and outputs more power for the M156 platform
outputs more power 
pretty sure that all long tubes are fairly equal . i would say keep the headers and just get the x-pipe
just take them and throw them where they belong. In the trash. Record a video for us when you happen to do so
That would be cool to see.
I wanted to see the jsp crusher video too but that never happened...
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45-50 RWHP isnt funny. that my friend is called business
but your 454 RWHP dyno prior to your custom tune 468 RWHP is really what makes me laugh

Check out the dyno with C63's runing with MBH and an even "moderate canned tunes". the least I have seen is 461RWHP
Funny? . I dont think so!
Last edited by jacob502; May 22, 2012 at 12:25 PM.
The Best of Mercedes & AMG
but your 454 RWHP dyno prior to your custom tune 468 RWHP is really what makes me laugh

Check out the dyno with C63's runing with MBH and an even "moderate canned tunes". the least I have seen is 461RWHP
Funny? . I dont think so!
So who cares about the dyno. What are the top cars in the 1/4 mile list and what headers are they running? Real world results.
but your 454 RWHP dyno prior to your custom tune 468 RWHP is really what makes me laugh

Check out the dyno with C63's runing with MBH and an even "moderate canned tunes". the least I have seen is 461RWHP
Funny? . I dont think so!
So who cares about the dyno. What are the top cars in the 1/4 mile list and what headers are they running? Real world results.
Dynos are pretty much worthless unless you are using them to document gains or for fine tuning AFR.
Here is a perfect example how different dynos can read differently with the same car.
500RWHP/454RWTQ
https://mbworld.org/forums/c63-amg-w...hp-454wtq.html
472RWHP/430RWTQ
https://mbworld.org/forums/c63-amg-w...rm-bummer.html
I hope this doesn't turn into another I hate MHP thread.
Dynos are pretty much worthless unless you are using them to document gains or for fine tuning AFR.
Here is a perfect example how different dynos can read differently with the same car.
500RWHP/454RWTQ
https://mbworld.org/forums/c63-amg-w...hp-454wtq.html
472RWHP/430RWTQ
https://mbworld.org/forums/c63-amg-w...rm-bummer.html
I hope this doesn't turn into another I hate MHP thread.
Where is the dynosheet?
claiming?
Well I would t two etell you to do the same thing. two cars runing with the diffrent headers and have them run same time, condition, place...what ya think?
then in july 2011, i did another dyno at the same shop before getting a v3+ eurochaged retune. before numbers were 437/403. changes were ROW airboxes and bmc filter instead of k&n
then the dyno after the v3+ retune came out to be 471/438. this is with no break in time but i'm not sure how much that would make a difference.
anyways, good luck with sale. i just wanted to share some info.

i'm not claiming anything . the owner of the car answered the question on youtube . look it up and you will see below the video that someone asked him for the numbers and he answered .
then in july 2011, i did another dyno at the same shop before getting a v3+ eurochaged retune. before numbers were 437/403. changes were ROW airboxes and bmc filter instead of k&n
then the dyno after the v3+ retune came out to be 471/438. this is with no break in time but i'm not sure how much that would make a difference.
anyways, good luck with sale. i just wanted to share some info.
If you want numbers. Go check out my Brother's SL63 when it was NA. His car dynoed 465 RWHP @ 88-80F. hit "SL63 dyno"
Show me an SL63 that made better numbers....I'll help you. you wont find any!
btw, he has the MBH Headers
then in july 2011, i did another dyno at the same shop before getting a v3+ eurochaged retune. before numbers were 437/403. changes were ROW airboxes and bmc filter instead of k&n
then the dyno after the v3+ retune came out to be 471/438. this is with no break in time but i'm not sure how much that would make a difference.
anyways, good luck with sale. i just wanted to share some info.
thank you for noting that. that just shows how correct we are about MBH making more numbers on the dyno.
Did you see that Badbenz?
your own video of the white C63 you posted made 471RWHP






