The Honda Civic R18 is a great economical car with good fuel economy. I then connected my vacuum hose to the intake arm and ran the vacuum hose into the cabin to my differential pressure meter. Hey Mikey, thanks for making my intake. After measurement you can cover these small holes with silicone or similar.After the meter was in place I took the car out for a test drive and measured a PEAK intake restriction of -8.0 inches of water. It is also tested for leaks and pinholes to ensure all customers get optimal power gains. This cannot be changed. The IS300, does.Oddly, Honda has used this same sort of design for decades. The downside to that of course is that there's not a lot of easy horsepower to be found here.But let's not get too caught up on the peak values as there was a very interesting story at part throttle and especially at cruising speeds. now i wanna know the dyno for the Injen CAI with AC on. Your automobile's air intake system consists of many parts, including the intake manifold that has a series of tubes to distribute the air equally to each of the cylinders. The PCV vent on this car isn't right at the throttle body, but it's far enough along the intake system to give me a very good idea of the total intake restriction.I unclamped the two clamps and temporarily let the crankcase vent to the atmosphere. If the intake has been changed then tune the AFM Flow table until the fuel trims are close to zero. Not sure how long its been on the market for our 9th gen R18's but @PRO Civic now offers the weapon R intake... Log in or Sign up. U make me feel bad for spending so much for a Injen CAI. No BS Information for Daily Driven Performance Enthusiasts Granted, there's a huge difference in the two cars and comparing the two is completely unfair, but it does give some perspective.To get an idea of how restrictive the stock intake system is, we simply need to get out an inexpensive vacuum gauge, preferably one that measures vacuums of 0 to maybe 27 inches of water. where can i find a good filter without ordering one online?We’re a community for 8th Gen 2006 - 2011 Civic owners to discuss performance mods, body kits, Si models, turbo kits and accessories. Stay tuned!For 3 days only, get ALL of our PREMIUM (not available anywhere else) Tuner University Courses featuring some of the greatest minds in motorsports:- Top 10 Performance Myths Class (MP3 and Edited Transcript) - $29.95 valueGet all of the above courses (many of which not currently available anywhere else) for one single price of justYou can also buy any of these individually through our resource center, but I don't know why you would as this is basically the whole store for the price of just 1 course.
This can be a little frustrating when trying to quickly overtake someone on the highway. JavaScript is disabled. Almost all Hondas have an intake arm that leads to an airbox with the air filter. :thumb: I meant to do it last night but got sidetracked with a less-fortunate member. Jump to Latest Follow 1 - 6 of 6 Posts ... A forum community dedicated to all Honda Civic owners and enthusiasts.
From United States; DC Sports Cold Air Intake System Fits 06-11 Honda Civic DX LX EX CAI5525 . Discussion Starter • #4 • Jan 6, 2009. We're going to take a look at the restriction currently being caused by the stock intake system and measure it exactly.The R18 as you probably know is a 140hp power plant that is extremely fuel efficient but lacks some sense of urgency, especially when overtaking on the highway. how much was thatoh ok, i've always thought hydro shield was for cai, is it recommended for the sri as well?either/or depends on what climate.
Home Forums > Civic Technical > Bolt-Ons And All Motor > Intakes & TB Spacers > New r18 intake? It can tell you where to put hood scoops, brake cooling ducts, intake snorkels, measure exhaust back pressure and much more.Anyhow, I popped the hood and found the PCV vent tube that runs from the valve cover to the intake arm. I was however able to duplicate a pressure drop of -7.8 inches of water.Project Lexus' original intake measurements were -9.1 inches of water but after we fixed the hood seal that was blocking the intake's snorkel a bit, we saw a measurement of just over -8.0 inches of water. Come join the discussion about performance, modifications, engine swaps, troubleshooting, wikis, VTEC, and more!
If you want to squeeze more power from your Honda Civic, upgrading to a performance intake manifold will provide a sure path to power gains, no matter the size or configuration of your engine.