Mishimoto 12-13 Subaru BRZ / 12-14 Scion FR-S Racing Thermostat

Mishimoto 12-13 Subaru BRZ / 12-14 Scion FR-S Racing Thermostat

Marsoni

M251S

$68.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Mishimoto 12-13 Subaru BRZ / 12-14 Scion FR-S Racing ThermostatSKU: MMTS BRZ 13 UPC: 748666008397 Mishimoto 2013 2024 Subaru BRZ Scion FR S Toyota 86 GR86 Racing Thermostat Upgrade your FA20 engine with the Mishimoto racing thermostat designed for 2013 2024 Subaru BRZ Scion FR S Toyota 86 and GR86 models. This direct replacement opens at a lower 160. F (71. C) compared to the stock 180. F (82. C) thermostat allowing coolant to circulate earlier for reduced operating temperatures during street or track use. Pair

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I read the specs on this product and it was guaranteed to cleanse as well as turn engine light off in vehicle. I received it March 14.2026 and used it on March 15.2026 I took a picture on Sunday before I entered it into the gas tank engine light was on at that time. Today is March 17.2026 and engine light is still on. The truck was driven for one hour on the 15th 45 minutes on the 16th and 50 minutes on 17 March. Still the engine light is on. Got home parked the vehicle took a picture again to show engine light is still on product guaranteed it was shut it off, but unfortunately product does not work.

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Reviewed in the United States on March 17, 2026

Verified Purchase

Amazon Customer

Alexandria, US

★★★★★ 4

Good stuff

Size: 1 Count (Pack of 1)

I've used and it's worked for emissions for me and that's with having check engine light on..use stuff,drive around a bit,clear code drive to emissions and should b good unless got serious problems. It's good to use 1 or 2 times a yr if high mileage vehicle.

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Reviewed in the United States on January 1, 2025

Verified Purchase

A.U.

Waukegan, US

★★★★★ 5

It works!

Size: 1 Count (Pack of 1)

My 2005 Jetta failed the inspection and my mechanic said (after clearing the engine light) that I should drive the car for 20 min highway and 20 local. We've tried that the whole day but out of three lights on his device only 1 went away. Next day the light engine came back. After not being happy with the explanation offered by him (a family friend) that I should keep driving it until we get lucky I went online and found CRC 05063. Followed the instruction (one bottle on full tank of gas). Before my tank was under 3/4, engine light went off!! At half tank I went and did the inspection - IT PASSED! I am really impressed! Update August 2015! I have been using this product for 2-3 years now and if it is not working for you please read. In July I have used the first bottle and took my 2005 Jetta for inspection. It failed. Ordered a second bottle and it failed again. My mechanic said keep driving. Did 200 miles in one day and nothing. Decided to take matters in my own hands and ordered Autel MaxiScan MS300 ($18, it allows you to read and delete codes). There were two faults - EVAP and 2nd something about Oxygen. Went online and this is the first time I heard about driving cycles. These are steps that you have to follow so that your car's computer can start measuring all the parameters needed for the test. Driving cycles are not exact science but I tried to follow the instructions as much as I could and after just 20 minutes (10min city and 10min highway) ALL the parameters were set and I passed the emission test with flying colors! So, just before you give a comment about CRC like "tried and didn't work" be aware that there are other things you have to take into account.

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Reviewed in the United States on July 1, 2013

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Colleen Milakovich

Lowell, US

★★★★★ 3

My car did not pass!

Size: 1 Count (Pack of 1)

My car didn't pass. However, the company CRC sent me a reimbursement check.

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Reviewed in the United States on May 21, 2026

Verified Purchase

RON HAGGIN

Draper, US

★★★★★ 5

Pass Again

Size: 1 Count (Pack of 1)

This product never fails (no pun intended), I have been using this for the last 10 years my car has never failed a smog test. I highly recommend this and that you use it correctly. You will not be disappointed.

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Reviewed in the United States on March 27, 2026