r/MitsubishiEvolution

Whirring in revolutions??

Hi everyone! So, I just recently bought an Evo 8, and I’m in love with it. Childhood dreams come true!
There are a few things going on, though. As of right now, it is making this pretty loud whirring noise around 45–50 mph. It is VERY loud at these speeds, with practically little to no noise below them, but it can faintly be heard above these speeds.
It kind of makes the noise in loops, if that makes sense? Something along the lines of a loud differential or possibly a wheel bearing? But the noise is more like a loud vmmmmm… silence… vmmmmm… silence… vmmmmm. That’s what I mean by the loops or revolutions.
It sounds like it’s coming from the driver-side rear. I’ve had the car in the air and touched a few things with a stethoscope: the center support bearing, differentials, wheel bearings, transmission, etc., but no luck with anything being particularly loud. Everything actually sounded pretty quiet.
I should mention that I had the car in the air in 4th gear doing 50 mph because that’s when the noise is most prominent. The only thing I noticed while I was under there was that the rear wheel was very, very bent back there. I’m not sure if that could have created something because the car is AWD?
Since then, I’ve moved that wheel to the front just to see if anything could change by a stroke of luck.
Any insight or suggestions would be greatly appreciated! I’m new to the Evo platform. Also, I can try to get a video of the noise from the car after work!
Car is @80k miles

u/NeedleworkerOk5906 — 1 day ago
▲ 78 r/MitsubishiEvolution+2 crossposts

Bulletproof Automotive x Varis Evo X Final Edition Demo Car

Nine years ago, this thing had an audience before it had panels.

October 2017. Varis had a Version 3 widebody for the Evo X that hadn't been shown anywhere yet, and they let us debut it at SEMA instead of Tokyo Auto Salon. That almost never happens. The only other time was our Concept One FR-S.

So we opened a thread on EvoXForums and put the whole thing up as it went. Sketches, then the clay. Panels test-fitted raw. Off the shelf vinyl wouldn't get us the red we wanted, so we printed our own. Then the AMS 2.2 crate motor went in, 800hp capable, ETS 6766 hanging off it.

Wheels and brakes came last. Hyperlock 19x11 -35 centerlocks over R35 GT-R calipers converted to Overtake carbon ceramics, and we asked the thread which finish to run. Silver or black.

Five days after that first post it was on a truck to Vegas.

u/BulletproofAuto — 3 days ago

2015 EVO X Recaro Swap — What You Need to Know Before Buying a 2015 Model

I was actually comfortable with the stock Lancer seats in my 2015 MR Touring. They sit higher, have better visibility, and are good for daily driving. The problem was the synthetic leather on mine had been badly sun-damaged—it became hard, cracked, and started flaking. That pushed me to look for OEM Recaros.

Finding a clean set is harder than it sounds, especially if you want heated Recaros. Several older posts helped me transfer the rails, sensors, and other components without triggering an SRS light, but I couldn't find much information on the heated-seat setup.

If your 2015 already has heated seats and you want to keep them, check underneath the Recaro before buying. Look for the heater label and four electrical plugs, not three.

The Recaros sit noticeably lower and hold you tighter, almost like sitting in a 2-door sports car. I do miss the higher seating position and visibility of the Lancer seats, but the Recaros feel much more appropriate for the EVO and the suede/leather upholstery feels much better quality.

For anyone thinking about buying a 2015 EVO X (US Model), I also recommend looking at 2014 and older models. There isn't a huge difference between them, and the earlier cars already came with Recaros depending on the trim, which can save you the hassle and cost of swapping later. If you really want a 2015, though, the seat swap is completely doable.

It was a pain in the ass, but worth it. Hopefully this helps another 2015 owner—or someone deciding between a 2014 and 2015.

u/banddie — 3 days ago

Shop poured all 5 quarts of Mobile 1 Extended Performance for High Mileage 5w-30 engine oil into my Evo X. I extracted some oil and now its still slightly above 2nd hole where the red marking is. Is that okay?

u/LanEvo21 — 3 days ago

Is this for my boost gauge?

Finally getting to cleaning up the previous owners mess of wires and crap under the dash.

It has an AEM boost gauge that’s getting power, but not reading anything.

I found a sensor under the dash connected to a hose that is run through the firewall but doesn’t go anywhere.
It looks like I have the AEM gauge in the 3rd photo. But I can’t seem to see anything in the engine bay that resembles what’s circled in red. And I can’t seem to find an install guide.

Should the line be Tee’d in somewhere?

u/Substantial-Set-8981 — 3 days ago

Buying a built evo 8/9 with stock drivetrain

Is it generally a bad idea to buy a built evo that has a built engine etc but has a stock transfer case and transmission? I'm not sure what those are really rated at but it seems like you're just waiting to spend thousands fixing stuff.

Power range would be something like 525 - 750 HP

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u/LifeBehindBards — 4 days ago

Drive out.

Thought it was time to warm all the oils up again as the weather is so nice. I've realised it generally gets 4 different reactions from people.

Completely ignored, doesn't bat an eyelid despite it's dramatic appearance.

"Wtf is that" kind of bewildered look.

Thumbs up, positive comment, blows horn approval.

Omfg that is so cool,sick,bad,phat etc etc.

All in all very positive.

I've not had anything negative at all.

I do realise how lucky I am to be it's custodian for the present.

u/Former_Bill2157 — 5 days ago

1:64 scale Evo in for transformation

Hey guys! I build custom diecasts and I thought you guys might enjoy this evo im working on! I plan to strip the paint, lower the car and add water slide decals for tail lights! Disregard the toothbrush in the first photo 😂

u/Mikedelicswrx — 4 days ago

My boost gauge

My boost gauge is always showing max boost for some reason it wasn’t doing it last night but only when I just turned it on my turbo sounds fine and I’m getting boost because I can hear my blowout valve if I give it a little gas the only difference is that it rained but I don’t know if that could be the problem because I don’t have a hood exit or anything like that

u/Personal-Art-1986 — 4 days ago

What is this?

I took over someone’s project 🤦🏼‍♂️. Wiring and installs are completely a mess and I’m slowing trying to fix it one at a time.

I was replacing my AFR gauge and found this tucked up my the hood release.

What is this for?

u/Substantial-Set-8981 — 5 days ago

Help locating my brothers car! Boise area

Hey all,

I know this may be a long shot but my brother owned an electric blue 2006 Evo IX in Boise Idaho from 2006-2007, it was his dream car. He bought it brand new from Mitsubishi dealer in Reno, was forced to sell the next year.

He passed away a few years ago, and I have been trying to track the car down and finally found the vin. It looks like it is still in the Boise area.

VIN: JA3AH86C96U054362

If anyone can help me locate the car that would be amazing, I would love to see it still around and/or make an offer to buy it. This is the only pic I found of it in my brothers files. Thank you!

u/bigbanks3 — 6 days ago

Value?

This is my coworkers 06 Evo 9 MR, it's got 67k on it, he's the second owner.

Unfortunately he built the engine, and it has rod knock now. Im not positive the setup on it, but I know it's a 35 trim turbo, with a 1320 manifold.

It also has a blown 4th gear. But he has an entire 5 speed swap for it. Tower and all ect.

It has body damage, but does drive well, when it drives 😂

What type of value is he looking at, as it sits, with the trans swap setup?

u/Inner-Context-3970 — 6 days ago
▲ 9 r/MitsubishiEvolution+1 crossposts

Omg

So I'm not a savvy guy I can you know replace the fuel pump, spark plugs, simple jobs like that. But I just spent 4K on my Evo 9 for the 120k service. I went to road race engineering here in Santa Fe springs, California which I've been going to since forever and I can't say nothing bad about their work. So I got everything in the 120k service done. Plus some extra! pulley.. You know the AC pulley and the alternator pulley as well as a complete header gasket rebuild since a lot of stuff was semi leaking+ as well as all crank seals in my vix seal$) which impressed me cuz my whole garage floor had no stains at all. I can't say anything bad about the 4G63 !!! before these 5 years my evo used to be tuned at 380 will HP with supporting mods but went to stock because of California lol. But for the last 5 years this car has been stoc. I've been maintaining it as best as I can then with all the major services. And of course when this service came up I found out that all this work needed to be done but even after all this the car runs even better than it did when I walked off the lot. Sound so clean. All you hear is the motor. By that I mean ticks and the fuel injectors. Other than that, all the pulleys are so silent that it's like a brand new car.

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u/Thepoorcollector1987 — 5 days ago