im debating on a t1r header or a toda header. which design is better? i know the toda has dyno proven number but also the t1r looks like a better design and large piping thourghout. t1r is 2mm larger on primary compared to the toda, 5mm over 2ndary and 5mm over collector. im wondering would i see more power pairing this with a t1r 70mm v3 single. thanks. opinions welcomed

 

anyone? lol

 

I am currently running the asm header which is similar to the toda. There is a strong surge in the mid range. I havent tried the t1r yet. If you have an 06+ you can get the flash pro and load the toda program. You will see some nice gains in the mid range.

 

okay cool. i have an MY01 so no hondata for me lol. i have an emanage ultimate that it will be tuned on.

 

you might want to research the Fast Forward header before buying unless you are stuck on an Japanese header