Skunk 2 inlet/dc sports manifolds

Post by **Drax** » Thu Apr 04, 2013 12:09 am

Dbo wrote:
Drax wrote:is the DC mani & downpipe for JDM fitment? or UK fitment
why would that make a difference? the mani's are all the same and the only difference on the downpipe is the flange to the decat as one hole is about 2mm out and can be milled to fit

i thought the length of the downpipe between uk and jdm was different

Dbo · Post by **Dbo** » Thu Apr 04, 2013 12:11 am

no m8 only from the cat back

Post by **Drax** » Thu Apr 04, 2013 12:14 am

Dbo wrote:no m8 only from the cat back

ah ha! i always forget which section it is cheers

Dbo · Post by **Dbo** » Thu Apr 04, 2013 12:15 am

jdm cat is 2" shorter than ukdm and the rear section is jdm 2" loger that throws out where the bend in the floor tunnel. 5th gen zorst can fit as well but has a hangar in the wrong place that needs to be moved

h10ndr · Post by **h10ndr** » Thu Apr 04, 2013 12:19 am

Is it the bolt hole spacing or just the orientation of the flange which is different for JDM?

I put my (new to me) Kakimoto N1 exhaust on the floor with its (JDM) flange up to my UK Cat and the flange was in the correct position (orientation) and the 3 bolts fit straight in? The Cat is off my UK Prelude so I know its not been redrilled or milled out.

I need to know so I get the correct decat pipe in JDM length.

Dbo · Post by **Dbo** » Thu Apr 04, 2013 12:27 am

when i just fitted a obx-r mani and downpipe from a ukdm to my jdm decat as you look at the flange the side with 2 holes line up fine but the 1 hole side the hole was 2mm out. so just drilled out some and used a thinner bolt and nut

Rich · Post by **Rich** » Thu Apr 11, 2013 9:58 pm

Sorry, I'm a bit confused

would the dc mani fit my jdm bb4 without having to do any alterations or not?

h10ndr · Post by **h10ndr** » Thu Apr 11, 2013 10:15 pm

All the manifolds are the same apparently. Its the cat/decat length and the exhaust length from the cat back. So if you have a JDM cat/decat and a JDM sized exhaust you'll be fine, or a uk cat/decat and uk sized exhaust.

Rich · Post by **Rich** » Thu Apr 11, 2013 11:39 pm

Ah cool, so I'd only have to alter it if marrying it up to a ukdm cat/decat?...

I might treat myself to one of these as a 30th birthday present then