I know exhaust systems can make or break a turbo car but how big of a role does an exhaust system play in a supercharged application? Are you still looking for the least backpressure?

 

J's headers and any good single 2.5-3" exhaust will do.

 

I went with a comptech header - I really liked the 4-1 configuration versus the standard 4-2-1.
The collector is huge and then I went with a custom Spugen 3 inch exhaust

 

Are there any gains with the comptech exhaust? I would really like to stay away from a single exhaust.

 

I picked up 7hp and 3ft lbs with the T1R Power 70. It's a single. https://www.s2ki.com/forums/index.ph...f=142&t=314629

 

I have DC headers, Fuji ext system and test pipe,
and it's sounds pretty mean....

 

I am going by data from Spugen when they were flow testing headers when they were thinking of making a header for the market - Duc told me the Comptech flowed the best and for my setup it works great! I picked up a used one for $600.00 shipped!

 

Whats wrong with you guys running a DC header?For the looks?Or are you cheap?stock will do better, trust me..been there, done that

 

Yeah DC is great for like civics with their horrible exhaust manifold. You gain great midrange in those cars. The S2000 already has well tuned/flowing headers. The DC apparantly isn't an improvement, except for they are slightly lighter.