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  1. Bolt-Ons and All-Motor
    Can anyone point me in the direction of the correct part number for the Skunk2 intake manifold that I can use on the K24Z7. Looking at the Pro Series there are two types, and only one style of the Ultra Street. I prefer the Ultra Street but if this will not fit then which Pro Series (K20Z3 or...
  2. Appearance and Body Modifications
    I have a 2012 Si coupe and was wondering if anyone has done the conversion to a 2015 front bumper if it’s a direct fit or not. Main reason to try and do this is because I can’t seem to find any nice front lips for the 2012 front end
  3. ECU Tuning
  4. PRL Motorsports
    I understand the obvious stuff like custom header, different intake manifold, and modified intake pipe to whichever intake you choose to run. Is the head a direct bolt on?
  5. PRL Motorsports
    Our website has been updated with prices for machine work and block sleeving for all Hondas! We have been updating our site daily and have carry everything you need for your motor build. PRL Block Sleeving :wigglesmiley:
  6. Engine, Engine Swaps, Pulleys, Injectors
    I recently got back into the love of honda's with my new 2012 honda civic ex coupe. Im looking into what options i have for an engine swap or what i can do to my motor to get it around 250HP reliably as a daily driver. Trying to find out as much about the swap/rebuild as possible because i plan...
  7. Engine, Engine Swaps, Pulleys, Injectors
    So my brother recently bought an 02 Rsx Type S. We changed his oil yesterday and when we looked at the manual how much oil it needed it said 5 quarts. I recently changed my oil on my SI too and it only needed 4.4 quarts. I find this weird since the K24 is the bigger engine. Do you guys know why...
  8. Ride of the Month
    Well folks, as you may have noticed, our ride of the month competitions starting here in 2013 are sponsored by PRO Civic. As part of that deal, this means the winner of the monthly competitions is then entitled to a prize of their choosing from the generous guys at PRO Civic. This is for both...
  9. Ride of the Month
    GREAT NEWS! We've landed a sponsorship with Pro Civic! Let's get this rolling. This is month #3 of the ROTM contest for 2013. Let's make this the best ROTM yet! If you guys don't already know the rules, here's a brief overview: - The first 10 submissions will be accepted ONLY. 11th, 12th...
  10. Engine, Engine Swaps, Pulleys, Injectors
    Dynoed the car at Churchs auto tuning with the new flashpro... The RRC manifold did it, very impressed with the numbers. Baseline with RRC manifold, header 2.5 intake and torco race oil... 201.2 whp 171.9 torque Tuned 234.2 @ 7251 185.8 torque @ 3928 Very impressed and thought this would help...
  11. Si Only
    I was driving my car and the engine was feeling a tad more sluggish than normal. I opened the hood and look what I found... Ok. So that's a lie, she's running like a CHAMP!!! It's just wet here in the NW and there are plenty of slugs out and about.:radioactivedomokund
  12. Crew/Clubs!!
    The Official K24Z7 Crew..... This is the sign in page for crew members.... what is the K24Z7 crew you ask??.... well the K24Z7 crew is the most elite 9th gen. Civic Si crew on the 9thgencivic.com website.... so if you own a Si...you think your elite....you have a high intake of "Ramen...
  13. Engine, Engine Swaps, Pulleys, Injectors
    I was digging in my storage room and I remember I had a Vision Technica Carbon Fiber Spark Plug Cover that I never installed on my EP3. So I took it out and test fit it on my K24Z7. No Bueno...The holes don't line up :ohmy:. That also means, both my ARC Stainless and Titan Spark Plug Covers for...
  14. Coupe
    I can't decide if this looks tacky/busy or unique... thoughts?
  15. Bolt-Ons and All-Motor
    Old: New: Will possibly paint my old one all crazy, and may end up color matching the "HONDA" on the new cover with the PMM color.
  16. Engine, Engine Swaps, Pulleys, Injectors
    i haven't found any decent information on this topic, but what is the max safe rev limit on the K24? will it safely and reliably rev to 8000? thanks!
  17. Engine, Engine Swaps, Pulleys, Injectors
    Ok so we know the new si is coming with a k24, that's official. But what I wonder is what type of i-vtec it is going to utilize? The "power" i-vtec? As found on the current si. Or the "economy" i-vtec? As found on the current tsx. People say that the engine would be swapped directly from the...
  18. Bolt-Ons and All-Motor
    im already planning for my mods to the car even before i get it. but since im probably going to be putting nitrous on it im thinking of changing the headers at the same time. is it worth that extra money to get some nice 4-2-1 headers?
  19. Si Only
    With my older Civic, i found Spoon Sports and T1R to be my top favorites for performance. I used some Injen parts in the past, but i ended up selling them within weeks of buying it. What are your favorite aftermarket performance brands?