Hurricane1600

Anyone have any experience of this header ?

https://www.tegiwaimports.com/select...ld-header.html

Any Good?
Better options ?

eddie777

It is a replica of the J's Racing header (I have one for sale at the moment on the buy/sell page). Not sure there are many dyno results to go off and Tegiwa never updated their own thread on the trader page here which suggests it doesn't make any decent gains.

noodels

Just with this alone gains of between 2-5bhp are achievable before mapping and after mapping with complimentary mods between 7-10bhp
=
Just goes to show that oem is a good header.

Nottm_S2

NA mods dont get you much, better off doing suspension and weight reduction in my opinion.. or going FI

i'd probably put stickier tyres on first

E4RTH WORM JIM

J’s header/manifold in the FS thread..... I’m sure a deal could be done

Toms1989

I am pretty certain they have since changed their tealeafed design... The one I have is a mirror image to the J's racing... Their newer one is based off of a Toda manifold...

I had the J's type, 3 other S2000s were mapped by the same chap as me, mirror image mods, Engine ( 05 ) Just we all had different manifolds and mine made the most PEAK Power, slightly less mid range torque though.

J's racing design Rep

Toda design rep