Quote Originally Posted by blusir2
If u are only gettin 1kw gain at the fly with headers and catback then uuummm.... sumthin is definately wrong with ur dyno and/or car...

When we dyno DC2 type-R's with our TODA 4-2-1 Headers and any standard Jap made catback we get 8-10kw's at the "wheels"... depending on wat intake's the cars have...
No. Thats not what I said. Learn to read. I said cat back makes SFA. OBVIOUSLY headers make a massive difference.

Take your statement of TODO 4-2-1 on stock cat back, now put a $2000 mugen cat back, or $1000 fujistubo cat back .. and how much does that 8-10kw change? I'll let you say 'flywheel' so the number actually changes.