Anyone any information on the HKS Super Headers?

I'm in the UK and really after Mugen Header/Exhaust, but I'm having trouble with finding a reliable supplier. One tuner has recommended a HKS Hiper Muffler, with HKS Super Headers as being 'similar'.

I've not seen (or found with a search) any info on the headers - I know the Hiper Muffler is bascially a sound upgrade, but is there any info on the headers?

Thanks!

-Brian.

 

Someone has made mention that the HKS headers make no power and that was information straight from someone at HKS. I don't know about any weight savings.

I don't know where the thread is... try an advanced search.

 

That was me - I had a friend at HKS who told me a while back that they made no power. I've since heard rumors that they actually cause a decrease in power.

 

Thanks for the info. Like a muppet I'd used basic search .

Thanks also to Giampiero for his PM's (very helpful) and King Motorsports as well for a very quick response to me queries.

I think I'll wait for final MG Racing header results now, if not I've prices on Mugen headers from board sponsers that beat anything else I've had.

Thanks again!

-Brian.