Mishimoto Oil Cooler
How are your oil temps compared to w/o the stock oil cooler in terms of getting upto temp? Oil takes some time to get upto temperature I've noticed, especially in cooler weather. Getting the oil upto temp is just as important as it not getting too hot as well. Maybe it's a negligible difference though..?
I am making some changes this off season, one of them being adding a Canton oil pan. From what I have read on here it is likely to not help temps, and could possibly increase temps some. I track in the PNW, with temperatures at the warmest track I run usually in the low 80s on a warm day. A 90 degree day would be a very warm track day here and I usually avoid those. I have a Oil temp/pressure gauge to install with the pan, and will see what temps are like before I add a cooler, but I am thinking I will need one. Car is a an '03 with minor power mods, no plans for forced induction in the future. 115k on the original engine, I have ran about twenty 20 minute sessions on it since buying the car with 93k miles. Runs really strong and want to protect it as long as possible.
Anyone running this kit? (link below for reference). I like that it is a complete kit and install looks pretty straight forward. I store the car in my parents shop as I don't have room for it where I live, and something that will bolt on quickly and relatively easily is a plus, as I don't have a ton of time to work on the car and its about 3 hours from me. My mechanical skill is okay at best, and fabricating brackets for some sort of custom kit is not something I have super excited about.
I have read some reviews on their kits for other cars, and have seen mixed reviews in terms of quality. I would run it with the thermostat, as I do drive the car some in cold weather. Appreciate any insight on the subject!
http://moddiction.com/mishimoto/mish...i-1768958.aspx
Anyone running this kit? (link below for reference). I like that it is a complete kit and install looks pretty straight forward. I store the car in my parents shop as I don't have room for it where I live, and something that will bolt on quickly and relatively easily is a plus, as I don't have a ton of time to work on the car and its about 3 hours from me. My mechanical skill is okay at best, and fabricating brackets for some sort of custom kit is not something I have super excited about.
I have read some reviews on their kits for other cars, and have seen mixed reviews in terms of quality. I would run it with the thermostat, as I do drive the car some in cold weather. Appreciate any insight on the subject!
http://moddiction.com/mishimoto/mish...i-1768958.aspx
Feel free to contact us with any specific questions, we would be happy to provide assistance.
Thanks
Originally Posted by DaGou' timestamp='1419821647' post='23449776
If you are not boosted I see no need for an oil cooler. Especially with living in cool climate(Have no clue what PNW means, lol). Get an oil temp. probe and gauge to see if you really need it.

My friend has a Mishimoto thermostatic kit. You should for sure get a 200 degree F thermostatic kit if this is a street driven track car.
His kit went together in a straightforward manner. He's mechanically inclined...but a self-admitted cave man....and he said it was very simple to put together. The hose routing in their instructions seems kind of...dumb. But I'm sure you can figure out a better way to route hoses.
I made my own kit using a guide on Rob Robinette's site for parts. The difference in mine is that I did not want to block off more air flow to my radiator. So I used the bumper cavity underneath the right side headlight. I used a carbon fiber duct to guide air to it. Ofcourse, you have to cut the bumper and custom make brackets (I made mine out of aluminum and it took forever to get the cooler to align to the bumper the way I wanted). I used a setrab cooler and custom lines, which are very short...which is a good thing. I think I only needed about 1.5 or 2ft of line on each port.
I love my kit and the way it has no compromises. I used black, Kevlar hoses that don't cut through stuff or stick out like stainless hoses. I routed my hoses mad stealth mode. I think it came out great...but its semi-complex, extremely time consuming, and you have to cut your bumper. I will also have to heat shield the bottom of the headlight ballast. I'm sure it would be fine as is...and there's about a 1.5'' air gap. But if we're being safe, heat shielding it is a good idea.
However, to answer your question, the Mishimoto looks like a very nice kit. I don't like the hose routing or the fact that stainless braided hoses that are non-sheathed.
Either way, the cooler is an excellent idea. I noted much more consistent power delivery on the race track.
His kit went together in a straightforward manner. He's mechanically inclined...but a self-admitted cave man....and he said it was very simple to put together. The hose routing in their instructions seems kind of...dumb. But I'm sure you can figure out a better way to route hoses.
I made my own kit using a guide on Rob Robinette's site for parts. The difference in mine is that I did not want to block off more air flow to my radiator. So I used the bumper cavity underneath the right side headlight. I used a carbon fiber duct to guide air to it. Ofcourse, you have to cut the bumper and custom make brackets (I made mine out of aluminum and it took forever to get the cooler to align to the bumper the way I wanted). I used a setrab cooler and custom lines, which are very short...which is a good thing. I think I only needed about 1.5 or 2ft of line on each port.

I love my kit and the way it has no compromises. I used black, Kevlar hoses that don't cut through stuff or stick out like stainless hoses. I routed my hoses mad stealth mode. I think it came out great...but its semi-complex, extremely time consuming, and you have to cut your bumper. I will also have to heat shield the bottom of the headlight ballast. I'm sure it would be fine as is...and there's about a 1.5'' air gap. But if we're being safe, heat shielding it is a good idea.
However, to answer your question, the Mishimoto looks like a very nice kit. I don't like the hose routing or the fact that stainless braided hoses that are non-sheathed.
Either way, the cooler is an excellent idea. I noted much more consistent power delivery on the race track.
Thanks!
An NA S2000, not taking a Sunday drive around the track is plenty to get the oil hot enough to warrant an oil cooler.
I have a buddy in Kansas that is running the Mishimoto oil cooler. I don't think he is monitoring temps, but immediately after coming off track, you could definitely feel the oil cooler was doing what it was designed to do. The Mishimoto kit places the cooler forward to get some good air flow.
I made my own kit with the cooler that Rob used and a 200F thermostat. I sunk mine a little lower and made a duct for it. I don't have my oil temps sensor installed yet, but it'll be in for next season, along with a Canton pan.
The Mishimoto kit seemed fine. I personally do not care for stainless lines, so when I built my kit, I used Russel Pro-Classic lines.
As far as the kit goes, it is a beautiful fit. The brackets for the kit fit perfect and the one off the right frame rail is notched spot on (like an OEM fit.) The only problem I ran into was trying to use the USDM OEM Honda oil filter with the way/angle the lines come out of the sandwich plate. I needed either a smaller diameter filter like the JDM HAMP, or shorter filter. To get my car home from the hobby garage I used a Subaru B4 filter which cleared the lines. After a trip to Autobacs I found the HKS filter for the S2000 was similar in size to the B4s and now that is what I use. I have had no leaks with the kit thus far. It is an easy install with a video tutorial online also. I did change the thermostat in the sandwich plate as mentioned above since I only track my car about 3-4 times per year.
Lastly you can't beat the lifetime warranty that comes with it.


Lastly you can't beat the lifetime warranty that comes with it.


I've been running this kit in my track car this past season, and it's been rock solid. Fitment was spot on. Installation was very quick and easy. Only complaint is the routing of the lines, over the cross bar then down. I ran my lines underneath. Will be changing the fittings on the oil filter side. The 120* fittings that come with the kit make things a bit awkward. Gonna replace them with straight AN fittings.
This kit is a no brainer for the price and convenience. Also, the Mishimoto warranty is second to none.
This kit is a no brainer for the price and convenience. Also, the Mishimoto warranty is second to none.
Thanks!
Originally Posted by yamahaSHO' timestamp='1420507861' post='23457405
The stock exchanger is pretty much useless at high loads (perhaps bypassed). If the track keeps you in this range, I'd imagine the gap will get larger.
How are your oil temps compared to w/o the stock oil cooler in terms of getting upto temp? Oil takes some time to get upto temperature I've noticed, especially in cooler weather. Getting the oil upto temp is just as important as it not getting too hot as well. Maybe it's a negligible difference though..?
I don't know if there is an actual bypass, or that the flow exceeds the cores capability to transfer heat well. I tossed mine awhile ago, otherwise I'd cut it open. I've always found these heat exchangers useless under track conditions on any car I've tracked.
I haven't installed my oil temp sensor, so I'm not positive on the how long it takes to warm up. Most of my driving consisted of track time last year, so I warm it up fast.
I am a firm believe in keeping oil in the correct temperature range. I will have the temps sensor in for this years track season and I'm hoping I'll see 220-250F on track.
I haven't installed my oil temp sensor, so I'm not positive on the how long it takes to warm up. Most of my driving consisted of track time last year, so I warm it up fast.
I am a firm believe in keeping oil in the correct temperature range. I will have the temps sensor in for this years track season and I'm hoping I'll see 220-250F on track.
I am a firm believe in keeping oil in the correct temperature range. I will have the temps sensor in for this years track season and I'm hoping I'll see 220-250F on track.
John at Mishimoto: any chance the Mishimoto oil cooler kit for the S2000 will be modified anytime soon to include straight AN fittings (that eliminate the 120° fittings and would improve the hose routing) and provide an option for sheathed, stealth-black, nylon outer braid lines similar to the Russell ProClassic lines that yamahaSHO elected to use with his DIY oil cooler setup?
I am planning on buying an oil cooler kit (or DIY-ing one) in the next 60 days or so... not that it would be reasonable to ask a big company to hop on revising one of their products at the behest of exactly ONE potential customer who states they're waiting for a "V2" of said product.
Thank you for your consideration and for Mishimoto's support of our vehicles!
I am planning on buying an oil cooler kit (or DIY-ing one) in the next 60 days or so... not that it would be reasonable to ask a big company to hop on revising one of their products at the behest of exactly ONE potential customer who states they're waiting for a "V2" of said product.
Thank you for your consideration and for Mishimoto's support of our vehicles!
Thank you very much for posting up your feedback/opinion. Sounds like we should be taking a look at our hose routing! I too prefer black kevlar hoses for personal builds, so I can see the interest in having this as an option for our kits instead of our stainless lines.
Thanks!
Thanks for chiming in!
Great to hear you are enjoying the kit! The installation looks fantastic.
Thanks for the feedback regarding our kit, great to hear it is working out for you. Sounds like we may want to take another look at our line routing for this particular kit if a majority of our customers are modifying the route.
Thanks!
Thanks!
Originally Posted by yamahaSHO' timestamp='1419914518' post='23450807
An NA S2000, not taking a Sunday drive around the track is plenty to get the oil hot enough to warrant an oil cooler.
I have a buddy in Kansas that is running the Mishimoto oil cooler. I don't think he is monitoring temps, but immediately after coming off track, you could definitely feel the oil cooler was doing what it was designed to do.
The Mishimoto kit places the cooler forward to get some good air flow.I made my own kit with the cooler that Rob used and a 200F thermostat. I sunk mine a little lower and made a duct for it. I don't have my oil temps sensor installed yet, but it'll be in for next season, along with a Canton pan.
The Mishimoto kit seemed fine. I personally do not care for stainless lines, so when I built my kit, I used Russel Pro-Classic lines.
I have a buddy in Kansas that is running the Mishimoto oil cooler. I don't think he is monitoring temps, but immediately after coming off track, you could definitely feel the oil cooler was doing what it was designed to do.
The Mishimoto kit places the cooler forward to get some good air flow.I made my own kit with the cooler that Rob used and a 200F thermostat. I sunk mine a little lower and made a duct for it. I don't have my oil temps sensor installed yet, but it'll be in for next season, along with a Canton pan.
The Mishimoto kit seemed fine. I personally do not care for stainless lines, so when I built my kit, I used Russel Pro-Classic lines.
Thanks for chiming in!
As far as the kit goes, it is a beautiful fit. The brackets for the kit fit perfect and the one off the right frame rail is notched spot on (like an OEM fit.) The only problem I ran into was trying to use the USDM OEM Honda oil filter with the way/angle the lines come out of the sandwich plate. I needed either a smaller diameter filter like the JDM HAMP, or shorter filter. To get my car home from the hobby garage I used a Subaru B4 filter which cleared the lines. After a trip to Autobacs I found the HKS filter for the S2000 was similar in size to the B4s and now that is what I use. I have had no leaks with the kit thus far. It is an easy install with a video tutorial online also. I did change the thermostat in the sandwich plate as mentioned above since I only track my car about 3-4 times per year.
Lastly you can't beat the lifetime warranty that comes with it.


Lastly you can't beat the lifetime warranty that comes with it.


I've been running this kit in my track car this past season, and it's been rock solid. Fitment was spot on. Installation was very quick and easy. Only complaint is the routing of the lines, over the cross bar then down. I ran my lines underneath. Will be changing the fittings on the oil filter side. The 120* fittings that come with the kit make things a bit awkward. Gonna replace them with straight AN fittings.
This kit is a no brainer for the price and convenience. Also, the Mishimoto warranty is second to none.
This kit is a no brainer for the price and convenience. Also, the Mishimoto warranty is second to none.
Thanks!
was at PBIR this past weekend, oil temp gauge was blinking with the canton pan installed which means the oil temp exceeded 293 F. this was in ambient 60 F weather
canton pan definitely causes a somewhat noticeable increase in oil temps
gonna piece together a oil cooler kit after all
canton pan definitely causes a somewhat noticeable increase in oil temps
gonna piece together a oil cooler kit after all
I would like to dig this up a bit.
Has anyone numbers on oil pressure comparison between WITH mishimoto oil cooler kit and WITHOUT?
Has anyone information about the internal diameters of the lines?
I am in contact with the mishimoto service staff for two weeks now and besides long response times it seems to be very difficult for them to tell me the internal diameters.
Thanks
Has anyone numbers on oil pressure comparison between WITH mishimoto oil cooler kit and WITHOUT?
Has anyone information about the internal diameters of the lines?
I am in contact with the mishimoto service staff for two weeks now and besides long response times it seems to be very difficult for them to tell me the internal diameters.
Thanks







