I am planning on putting on headers soon (92 si 4ws). I know DCs are very popular, but the chikaras have that cool thing in the b pipe, and neuspeeds also seem kinda nice. Which headers provide the best overall performance? I am going to be putting it in with an intake and exhaust, so what would work the best?

thanks for your input,
jordan

 

The DC and the neuspeed are the same.The DC is the most popular and as of now has the most hp increase.JG edelbrock is working on one and it should out do the DC.I would say the DC for sure right now.Also get the AEM cold air intake.It is by far the best intake for the h23 motor.

 

the JG will be nice. Mugen is bad ***, and Greddy is ~aight~.
DC's aren't the best from what I've heard. I haven't had issues yet, but others have.

 

Sports compact rag did a dyno run/test on all the big name headers on a ricer.
The Dc 421 SS one came out with the highest hp something like 3.2hp compared to everyone elses 1. somethin. Forgot what the test vehicle was I am thinking it was a teggy.

 

Hytech!