Not only comparing differences in performance but also fitment and build quality ?
Just wondering as we have a good selection between ARH/Kooks, MBH, Weistec, Dynocomp...
Just wondering as we have a good selection between ARH/Kooks, MBH, Weistec, Dynocomp...

I have ZERO complaints about my MBH headers and when we installed them they were a EASY bolt on. Everything lined up and they look like they came from the factory
Thank you for your input. I love the look of those headers but they are pricey.
You're not going to find direct performance comparisons between the long tubes for these cars.
There are essentially only 2 choices left...ARH and MBH (also OBX - chinese ARH copies). Kooks and Weistec don't make them for the 113K and DynoComp is MBH.
There are numerous differences between the ARH and MBH headers. Search my username for a detailed comparison in specs and construction.
There are essentially only 2 choices left...ARH and MBH (also OBX - chinese ARH copies). Kooks and Weistec don't make them for the 113K and DynoComp is MBH.
There are numerous differences between the ARH and MBH headers. Search my username for a detailed comparison in specs and construction.
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There are essentially only 2 choices left...ARH and MBH (also OBX - chinese ARH copies). Kooks and Weistec don't make them for the 113K and DynoComp is MBH.
There are numerous differences between the ARH and MBH headers. Search my username for a detailed comparison in specs and construction.
+1. Correct. Originally Posted by DVC
You're not going to find direct performance comparisons between the long tubes for these cars.There are essentially only 2 choices left...ARH and MBH (also OBX - chinese ARH copies). Kooks and Weistec don't make them for the 113K and DynoComp is MBH.
There are numerous differences between the ARH and MBH headers. Search my username for a detailed comparison in specs and construction.
MBH headers are made by DynoComp
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Correct. BenzWorks does make headers. Quality is equal to MBH. Excellent shop all around for all your needs.Originally Posted by hachiroku
i think BenzWorks also makes headers.
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There are essentially only 2 choices left...ARH and MBH (also OBX - chinese ARH copies). Kooks and Weistec don't make them for the 113K and DynoComp is MBH.
There are numerous differences between the ARH and MBH headers. Search my username for a detailed comparison in specs and construction.
Originally Posted by DVC
You're not going to find direct performance comparisons between the long tubes for these cars.There are essentially only 2 choices left...ARH and MBH (also OBX - chinese ARH copies). Kooks and Weistec don't make them for the 113K and DynoComp is MBH.
There are numerous differences between the ARH and MBH headers. Search my username for a detailed comparison in specs and construction.
I saw Weistec offering these....
http://weistec.com/m113k-exhaust-system-e55.html
Former Vendor of MBWorld
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MBH headers are made by DynoComp
WrongOriginally Posted by babyboigsxr
+1. Correct. MBH headers are made by DynoComp
MBH is MBH. All the headers and downpipes are made by one of my best friends.
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http://weistec.com/m113k-exhaust-system-e55.html
I personally never seen pictures of their systems. Was always curious to see them.Originally Posted by ss.dna02
I saw Weistec offering these....http://weistec.com/m113k-exhaust-system-e55.html
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MBH is MBH. All the headers and downpipes are made by one of my best friends.
Nevermind, I stand corrected.Originally Posted by MBH motorsports
WrongMBH is MBH. All the headers and downpipes are made by one of my best friends.
Only reason why I stated that was because when I spoke to DynoComp a couple years back, that's what I was told (by them directly).

Since then, that's all I kept thinking.
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Nevermind, I stand corrected.
Only reason why I stated that was because when I spoke to DynoComp a couple years back, that's what I was told (by them directly).
Since then, that's all I kept thinking.
Yea even their website has no pictures lolOriginally Posted by babyboigsxr
I personally never seen pictures of their systems. Was always curious to see them.Nevermind, I stand corrected.
Only reason why I stated that was because when I spoke to DynoComp a couple years back, that's what I was told (by them directly).

Since then, that's all I kept thinking.





