Skunk2 307-05-0260 Pro-Series Intake Manifold

Bolted straight onto my D16Y8, no clearance issues etc. Looks beautiful.

I recently had the pleasure of installing this on my D15 Honda Del Sol.THIS IS A PERFORMANCE PART, NOT YOUR STANDARD OEM REPLACEMENT. PLEASE READ.To start, this is a FANTASTIC performance application for your Honda build. It is a MASSIVE intake manifold in comparisson to the factory application, offering a dramatically increased flow rate, one of the key parts to performance. Mine is paired up with the 70mm Alpha Series Throttle body, and I recommend this. Throttle response is immediate, and the increase in power is substantial . Anyone serious about building a true performance Honda, this is the way to go. (It will set you apart from the "ricer")Overall, without a dyno tune yet (and some other modifications) I am looking at a 30%+ power increase. Granted this is by no means my ONLY upgrade, but I would contribute a large piece to this.Some people are more worried about sound (which doesn't make much sense to me) but for those of you out there, this gives you a deep throaty tone, and accents your engine noise. This will also carry through to deepen your exhaust tone, for those of you worried about that.I am a mechanic, one who has been in the high performance realm for some time. Whenever you buy something of this nature, even if it is "made for your car" some fabricating has to be done. I just want to give anyone who is buying this a heads up before getting frustrated after purchasing.-Some things for my application that had to be modified for fitment-MAP Sensor is relocated, and will need some wiring added to make it to it's new location. It will also need shaped (Carefully) with a dremmel to fit into it's new location.- The Throttle Cable Bracket will need to be reversed, as it is relocated an inch left on this part.- There are no gaskets included, I recommend buying an Intake, Fuel Injector O Rings, and Throttle Gasket- You will need some 1/8" bore vacuum line for the EGR Valve Vacuum Line being relocated (13") and you will need T offs for the Fuel pressure regulator Vacuum line, and the Return Coolant line from the Throttle Plate.- The original hose clamp for the Intake Coolant return line will not work, as it is a clamp style to large to fit in the smaller gap between intake and manifold. You will need to get the traditional tighten-by-screw hose clamp.

This intake manifold was easier to install then I thought. If you are not familiar with this part there are a couple things you need to buy - intake manifold gasket and fuel injector o rings for the intake manifold other than that you’ll need to block off a couple of things on it I just used a screw to block off the sensor location on the right side of the intake manifold and and everything else hooked up the way it needed. The last thing that might be a little difficult is that some of the mounting bolts for the intake manifold are difficult to tighten down due to the lack of space to turn the wrench I was only able to make small turns at a time. And if your installing a new throttle body and your car isn’t idling correctly loosen the idle screw (flat had screw at top of throttle body) 2 full turns from the seated point. Everything else is straight forward.

"update" so the coolant tube barb that was loose once rethreaded with a bigger one and was sealed, there has been no issues ever since. no leaks everything performing well, great product noticeable difference !! cant wait to order my skunk2 stage 2 camshaft and skunk2 cam gear as well.

I purchased this skunk2 intake manifold for my d series N/A build 6 weeks ago. I finally got the build complete day before yesterday. Towed my car to the tuner shop and during the tuning process the water port on the back of the manifold popped off. Amazon won't return it because I past 30days. I called skunk2 and directly spoke with them and they said I'm out of luck that Amazon holds those warranties. Poor quality! The mods to my build include header back exhaust, skunk2 intake manifold, throttle and adjustable cam gear. Aem fuel rail and pressure regulatior. I have a small bullfrog cam and an ingen intake tuned on s300. Not the craziest build