Any tuners played with the new JBS K04 mani? (Nick!)

[Yohan]

So this manifold is finally out now.

Any tuners had a car to play with and test it out compared to the Relentless one?

[RTechUK]

So this manifold is finally out now.

Any tuners had a car to play with and test it out compared to the Relentless one?

I have a story from a very close source but I cannot say anything yet until the full facts are known..  

I have tuned around 12 cars with relentles v2 manifold and fitted one myself over the last 4 months.  So far I have had no issues reported to me and the power gains are amazing on stage2 it replaces around 30-40bhp which is lost to the crap OEM cast manifold..   Just fitting them is night and day, its that much better it can cause around 4-5psi over boost. (which will need to be capped in the mapping)

[Wazzzer]

I don't spose they make one for the K03s

[MaXXeH]

yea they made the k03 type first.  it was the same as the THS type

[Wazzzer]

Sorry I meant the relentless type...

[MaXXeH]

not worth it mate,  it flows as much as the turbo can.

[Wazzzer]

fair do's 

I've got a higher flow manifold in the shed, might just get a standard one, port it and sell the high flow mani

[wretch20vt]

how much would you want for the hi-flow fannymould wazzer?

[Wazzzer]

I'm gonna fit it now mate sorry