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Description
TOMEI BLOW OFF VALVE For MITSUBISHI EVO 7-9 4G63 191186Brand TOMEI Product Number 191186 Compatible Car MITSUBISHI EVO 7 9 Compatible Engine 4G63 Product Description During the development of the ARMS turbines we also checked the suitable fuel setup, camshafts, compression ratio and collected the right data and setup with the REYTEC and TOMEI ECU. We found the best balance not only for the engine bench dyno but also for the daily driven Sports car use. The data collected during R&D proved to be the best
| Brand | TOMEI |
| Product Number | 191186 |
| Compatible Car | MITSUBISHI EVO 7-9 |
| Compatible Engine | 4G63 |
| Product Description | During the development of the ARMS turbines we also checked the suitable fuel setup, camshafts, compression ratio and collected the right data and setup with the REYTEC and TOMEI ECU. We found the best balance not only for the engine bench dyno but also for the daily driven Sports car use. The data collected during R&D proved to be the best balanced all round performance for street use and even at event days from Time Attack to Drift after being analysised from data logging. APPLICATION:Evo.6-9 |
| Remarks | |
| Notes | Images are for illustration purpose only. Actual product may vary. |
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4.7 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 3
Worked well for a few days, then built up a tolerance
Item Package Quantity: 1, Size: 100 Count (Pack of 1)
Guarana for me is one of those things that you should only take every once and a while. It gave me a nice surge of energy for about an hour or so after taking one, then after only a few mornings of taking one I noticed the effect completely wore off. So I stopped taking it for about a week. Then tried taking it again and it still did nothing. Maybe it's just my body, but now I need at least two to notice any effect. It's not that I even feel more alert now, it just makes me feel like I drank to much coffee. I will finish the bottle and then will not buy it again. Different supplements work differently for everyone though! Just because this didn't work for me longterm, that's not to say it won't work wonderfully for you. Trial and error is key with anything like this.
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Reviewed in the United States on October 29, 2013
★★★★★ 4
Great substitute for Adderall.
Item Package Quantity: 1, Size: 100 Count (Pack of 1)
This is a great supplement to have around, especially because it's SO easy and economical compared to coffee. I would happily rate it 5 stars BUT I have to admit that the first few times I took it, the jitters it gave me were pretty extreme. It didn't bother me AT ALL, but I know that it would be WAY too strong for a lot of people.
However, if you're not a stranger to over-loading yourself on caffeine (or other stimulants) and you generally like its effects, this should be a great supplement for you. Very importantly, the jitters went away by the 4th day I took it and now it's hardly noticeable.
I started using it so I could easily lower my daily dose of Adderall (prescribed for ADD) and it did the job well.
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Reviewed in the United States on September 6, 2018
★★★★★ 5
works
Item Package Quantity: 1, Size: 100 Count (Pack of 1)
I work night shift and these keep me energize without jitters. Also, I do not crash. They last a good 6 hours and I'm able to sleep when I get home.
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Reviewed in the United States on December 1, 2025
★★★★★ 1
They don't work
Item Package Quantity: 1, Size: 100 Count (Pack of 1)
Used to work, useless now. It seems they reformulated things. I used to wake up on this guarana, and the most recent batch not only does nothing, I can take two and need a nap within an hour.
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Reviewed in the United States on March 15, 2026
★★★★★ 5
This can be the best for some people and potential trouble for others. BP warning:
Item Package Quantity: 1, Size: 100 Count (Pack of 1)
It triggers my bipolar mania. Even though this detrimental effect is short-lived - only a few hours before coming back to normal... I don't feel right taking this ever again in supplement form. It's ok in a Monster Energy Drink or a Starbucks Tripleshot coffee or something for me personally. Really it's in my opinion the best herbal supplement for energy that is somewhat adventurous and flexitive. For me more like go outside and play, climb pine trees or something. In contrast, I'll suggest this term: "GNC-type herbal stimulants" - they feel more oriented toward focus and less towards locomotive behavior.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2025
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