These coilpacks produce a much stronger spark to your plugs and give your engine better throttle response, smooths out the bog in the low RPMs, and gives your engine more power across the revs. If your F20/F22c is boosted, I'd imagine the benefits are even more pronounced.

I think I've put less than 5000 miles on the AP2 with these coilpacks. Only reason for selling is I am parting out the car and will eventually sell it to get into an Exige.

I believe these coilpacks are discontinued or are produced only in limited quantities in Japan. Here is the "official" thread from years back:
https://www.s2ki.com/forums/jdm-tuni...esults-526431/

Quite possibly the easiest mod to install with immediate butt dyno satisfaction ever. Paid $900 for these rare gems shipped from Japan less than a year ago. All packed and ready to ship immediately after Paypal or Venmo payment.

Thanks for looking.

First Name: Ken
Price: (Firm/OBO) $850 $820 $800 $750 $700 shipped to the lower 48 states
Location: City, State Gainesville, FL
Contact: PM

 

Price update bump

 

Okada Projects still sells these in Japan. They also sell the USA branded Ignition Projects, which are made by the same people. They sell these as 99-09 or F20C/F22C under one part number. As for why there are dents on the metal badges, this is because the manual mentions that the OEM cover won't fit with these installed. You need to install spacers or not install the cover at all(what I would recommend in general). I learned this after test fitting a set of these and the OEM cover.

 

Yes, these coilpacks add 3.5 mm to the height of the stock coilpack cover.

There are three solutions to this:
1) add 3 H6 metric washers under the coilpack cover
2) find a longer Allen bolt by 3-4 mm at your local hardware store
3) run your engine without the stock coil pack cover to show off the charming OP badges

 

Price update bump

Remember guys, this mod is not only a simple install, but also plug and play although a fresh tune is always recommended with most mods

 

Price update bump

 

Price update bump

Easiest bolt-on mod to install with the most gains short of a CAI

 

Bump

 

Sold