EVIL ENERGY is our brand, founded in 2016.We're a direct and professional manufacturer, one of greatest manufacturer and exporter in tuning parts.Our products include:Fuel System/Exhaust System/Cooling System.We strictly control the quality of products, to provide car enthusiasts with safe, beautiful, cost-effective tuning accessories.
EVIL ENERGY (ievilenergy.com) has 201 customer reviews on Five Star Index, with an average rating of 4.7 out of 5.
Also known as
ievilenergy.com
Website
ievilenergy.com
Category
Auto Parts & Wheels
Listed on Five Star Index
2026
About these reviews
Replies
The company replied to 89% of reviews.
Latest
Most recent review: October 2026.
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Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
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Bought the 15 gallon fuel cell works well seals tight and would recommend to others
Response from EVIL ENERGYFeb 3, 2026
Hi Dave OBar,
Thank you so much for taking the time to leave such a wonderful and positive review!
We are thrilled to hear that our 15-gallon fuel tank is working perfectly and providing a secure and reliable seal for your needs.
Your satisfaction with the product's performance and your willingness to recommend our products to others means a great deal to us.
Your support and trust inspire us to continuously provide high-quality parts and exceptional products.
Best Regards
Scarlett
EVILENERGY Customer Support
[email protected]
RC
Russell C.
I have bought a lot of stuff from Evil…
I have bought a lot of stuff from Evil Energy with excellent results. Excellent quality products for the price. Shipping was great and the product was very good. Excellent I would recommend them to all of my friends
Response from EVIL ENERGYJan 30, 2026
Hello Russell,
Thank you so much for this amazing review and for being such a loyal customer.
It means the world to us to hear that our products have delivered excellent results for you, and that you’re happy with both the quality and your shopping experience.
We really appreciate you recommending Evil Energy to your friends—word-of-mouth from customers like you is what keeps us going!
Thank you for choosing us for both our products and our service.
Best Regards
Mina
EVILENERGY Customer Support
[email protected]
AM
Alex M.
Sizes are not accurate
Sizes are not accurate.
I order AN6-3\8" fitting, and got AN6-1/2". When I finally got an email reply 5 days later because they don't have a published phone number. I was told that they don't offer a 3/8" fitting even though the web-site shows a 3/8". After tons of photos they ask me to provide them, they asked me to send back the fittings for a full refund and to email them a copy of the shipping receipt for reimbursement. A week later I emailed them, asking for my money and they said they don't reimburse for shipping, so I ask them why have me send you a copy of the receipt NO reply. I don't recommend doing business with them. I have spent 100's of dollars you would think they take care of their customers.
Response from EVIL ENERGYJan 30, 2026
Dear Alex Mendoza,
First and foremost, we want to extend our deepest apologies for the frustration and inconvenience your recent order has caused you. We truly value you as a customer, and it pains us to hear that your experience did not meet the high standards we aim to provide.
We’d like to address your concerns with complete transparency:
Product Dimensions:We understand the confusion around the AN6 fitting size. While our product page does list the available dimensions clearly, we recognize that this information wasn’t as clear as it should have been for you, and we had reported this issue to our related department.
Customer Support Channels:We sincerely apologize for the lack of a phone support option at this time. This is a top priority for us, and we are working diligently to launch our phone support service by March-April 2026 to offer you more immediate assistance in the future.
Email Response Timeliness:We’ve reviewed our email correspondence records and see that our team replied to your messages each business day. However, if you didn’t receive them, it’s possible our responses were filtered into your spam or junk folder. We apologize for this potential miscommunication and would be happy to resend our replies if that would help.
Return Shipping Reimbursement:To make this right, we absolutely want to cover the full cost of your return shipping.
We hope to have the opportunity to restore your confidence in us and provide you with a better experience moving forward. Please don’t hesitate to reach out if there is anything else we can do to assist you.
Thank you for your understanding and patience.
Best regards,
Mina
EVILENERGY Customer Support
[email protected]
MD
mike D.
The sizes are not accurate with…
The sizes are not accurate with standard an sizes. Just bought a kit with assorted fittings and lines, the 8 an line and fittings is more like 7an. The fittings are off size as well , standard fittings of the same size from well known reputable brands are visibly larger. If you try to use the hose with name brand fittings it is way to small and falls right out of the fitting. Not happy at all now im going to find out how the return experience goes as well
Response from EVIL ENERGYJan 19, 2026
Hi mike,
Thank you for sharing the experience and sorry to hear that.
Please provide us with your order number and email address, we will check have our customer service expedite the processing of this matter for you.
Should you have any questions regarding this, please do not hesitate to reach out to us at the email address provided below:[email protected]
Best Regards
Mina
EVILENERGY Customer Support
[email protected]
JF
James F.
I purchase a -6AN PTFE fuel line kit…
I purchase a -6AN PTFE fuel line kit from this company. The price was good, but the product is sub standard and is most likely rejected junk. The outside diameter of the fuel line was under sized and the inside diameter of their fittings were over sized. I would never consider using this product on a fuel injection system operating at 45 psi. I asked for a refund and although they sent me a return authorization email, it has been over three weeks since they received their product back and I have not seen a return credit on my credit card. They have no published phone number to call and it appears that they ship all of their products from a warehouse in Georgia.
Response from EVIL ENERGYJan 19, 2026
Hi James Fusco,
Thank you for sharing the experience and sorry for all the inconvenience caused.
Please provide us with your order number, we will check and expedite the processing of this matter for you.
Should you have any questions regarding this, please do not hesitate to reach out to us at the email address provided below:[email protected]
Best Regards
Mina
EVILENERGY Customer Support
[email protected]
JB
James B.
There is no one to ask a question to I…
There is no one to ask a question to I have bought several hundred dollars of evil energy hoses and fittings and have been trying to run new transmission cooling lines to the fluid cooler, I need to hook up 6an lines to 5/16 tubing that is on the fluid cooler . It would sure be a lot of help if I could explain what I am doing to someone and get help.
Response from EVIL ENERGYJan 19, 2026
Hi James,
Thank you for sharing the experience!
Please provide us with your order number, we will send you the installation instruction.
To ensure you can reach us quickly and conveniently, please feel free to contact us through the following channels:
Email
Facebook
Instagram
WhatsApp
Live Chat
Our customer service team monitors all these channels on a daily basis and is committed to responding to all inquiries within 24 hours, even on weekends. Please note that due to the need for careful review of each message and potential time zone differences, there may be a slight delay in our reply. We recommend checking your chat box or inbox regularly for our response.
We take the security of your personal information extremely seriously. Should you have any questions regarding this, please do not hesitate to reach out to us at the email address provided below:[email protected]
Please feel free to contact us anytime if you require further assistance.
Best Regards
Mina
EVILENERGY Customer Support
[email protected]
JJ
Jessica J.
Product was awesome
Product was awesome. Just what I needed for my 65 Chevelle, product arrived faster than expected, definitely purchase more in the future.
Response from EVIL ENERGYJan 6, 2026
Hi Jessica,
Thank you so much for this incredible review!
We're absolutely thrilled to hear about your positive experience with our product and shipment.
Knowing that this experience has strengthened your trust in EVILENERGY means the world to us.
Thank you for choosing us for both our products and our service.
Best Regards
Mina
EVILENERGY Customer Support
[email protected]
KM
Kyle M.
5 Star ⭐️ Customer Service!
Strongly recommend buying from these guys, customer service was excellent, they had a stocking issue with ptfe hose kits I ordered, they found a solution immediately instead and my fuel line is on the way! Prompt response through their support email! 5 ⭐️
Response from EVIL ENERGYDec 3, 2025
Hi Kyle M,
Thank you so much for taking the time to share such detailed and wonderful feedback about your experience with our support team. Reviews like yours truly make our day!
We're delighted that we could provide a quick and effective solution for the issue with your ptfe hose kits . Our team is committed to resolving issues promptly and thoroughly, so we're thrilled to hear that the replacement part was helpful. We understand that clear guidance is just as important as the part itself!
It's also fantastic to hear that you were impressed by the speed and friendliness of our team throughout the process. We'll be sure to share your kind words with them—it's a huge motivation.
Thank you for highly recommending EVILENERGY. We truly appreciate your trust and look forward to serving you again in the future.
Best Regards
Jessica
EVILENERGY Customer Support
[email protected]
