HKS is no problem. :thumbsup:
Here is a copy of the install guide, in case anyone is curious:
https://www.hks-power.co.jp/product_search/product/download/5833/ja_en/71008-AH012V_718008-KH012_71008-KH012B_71002_AH004.pdf
Great question. Once your FL5 ECU is cloned to the DE5 ECU, it is effectively setup as an FL5 ECU at that point. You would always use the FL5 tune in the FL5 chassis, even if the ECU may have originated as a DE5 ECU. Here is a link to the FL5 tune...
Here is the product listing:
https://www.twostepperformance.com/products/tsp-stage-1-tune-for-2024-acura-integra-type-s
Feel free to ask any questions!
Intake with secondary inlet (PRL recommended), downpipe upgrade, and an intercooler upgrade.
Things like charge pipes, inlet pipe, front pipe, ”catback” exhaust upgrades are all nice to have but not really necessary.
Just make sure you get it on the dyno somewhere afterwards (if you want data to share). If you want really good data, you could also dyno test before tuning and modifications. (for comparison) :thumbsup:
Does anyone have any good test data to share on an FL5 running an E30 blend on the stock turbo? I’m interested in seeing how far the factory fuel system can take it.
I loosen the hose clamp at the MAF housing and then remove the two fasteners in the front and the one on the backside. I don't touch the duct, you can leave it in place. At that point you can just pull it out. If you need more wiggle room on the inlet side you can loosen more hoses, etc.