N75 valve for performance

[Miikael]

Hi,

I have a 2005 Ibiza FR with Revo software. In dyno it showed 218 hp and 340Nm. After that I have installed Forge TIP and a better breathing aif filter. Now I'm thinking about getting a better N75 valve. Either N75J or H. The original part number should be 1K0906627D. I have tried searching everywhere but can't find the part number for the J or H valve. Can someone help me out?

Anyone else installed a J or H valve on your Mk4 Ibiza? What are your experiences?

Thanks

 

[Pabs]

Most people stick with the standard valve as the J and H cause issues with boost spikes, or find no performance gains at all.

I thought standard part number was 058906283F, with the J and H simply being a different letter at the end (to replace the F)

Worth double checking though!

 

[Ric 2001]

Hi,

I have a 2005 Ibiza FR with Revo software. In dyno it showed 218 hp and 340Nm. After that I have installed Forge TIP and a better breathing aif filter. Now I'm thinking about getting a better N75 valve. Either N75J or H. The original part number should be 1K0906627D. I have tried searching everywhere but can't find the part number for the J or H valve. Can someone help me out?

Anyone else installed a J or H valve on your Mk4 Ibiza? What are your experiences?

Thanks

Installed ECS N75 race valve and it constantly surges. Stay with the standard one.

 

[Miikael]

thanks

Thanks for the answers. If nobody has positive experiences of it, I will not get that part... I guess turbo back exhaust, k04 turbo and injectors would be the next potential updates... Maybe next summer.