Hondata

Spunkster wrote: Wed Jun 10, 2026 11:31 am Try reducing timing in that area and see if the knock goes away.

Thank you for the fast response. I‘ve already reduced the timing for 2-4 degree. The Knock doesent go away.

Honda Civic FN2 Type R (K20Z4) with Hondata FlashPro.

Current setup:

TSS intake
Custom sealed airbox with cold air feed from the fog light area
4-2-1 header
200 cell cat
2.5" exhaust
Shell V-Power only

I'm experiencing knock events in the low cam area around 2800-3500 rpm while driving uphill in ...