[chnco]

I was wondering if there were any real performance differences between the HKS and RPS header? I noticed that the HKS has a little deeper tone and the turbo comes out at an angle and the RPS comes straight out and sounds a little more high pitched? Anyone else noticed anything else??

 

[Pete]

I have "heard" that RPS spools faster but less top end and the RPS is louder due to thinner metal.

 

[HpPak]

HKS all the way

The HKS has great quality, it just looks beautiful but if I were you I would go with the Sound Performance manifold, I think I remember Larry saying on here that it is basically the hks manifold. Plus if it's got the SP name on it you know its quality!

 

[Ranger498]

rps make junk !ask mello