Robert M.
Great product and the best price…
Great product and the best price around. Items well packaged. Great communication would do business with Mod in Japan again.

Mod in Japan is your source for Aftermarket Performance Car Parts and information. We are an international auto restyling distribution and product development company. We currently distribute over 100+ brands across all categories, focusing primarily on Japanese vehicles. Mod in Japan also imports products directly from Japan with assistance from our partners at NOVEL Racing Japan. Our mission is to source only the best automotive products globally and make them available affordably and quickly. We hope to inform the aftermarket performance community and be a positive service by educating our customers. As auto enthusiasts and car lovers ourselves, we will continue to develop new and exciting products for our community.
Mod in Japan (modinjapan.com) has 545 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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545 approved reviews, newest moderated first
Robert M.
Great product and the best price around. Items well packaged. Great communication would do business with Mod in Japan again.
Joseph K.
They had the performance brake pads I was looking for at a great price. thanks!
Tim
I placed my order for the TOM'S TMS-17801-TSR35 air filter on July 14 because your website showed the item as in stock. After my order was placed, I was notified that the filter was actually out of stock with an estimated lead time of 2–3 weeks. I understand that inventory discrepancies can happen, and I appreciated the $5 refund toward the $15 shipping charge as a goodwill gesture. However, I was later advised that the filter would ship by the end of the following week. That date came and went without any shipping confirmation or communication. After waiting beyond the promised ship date, I had to send a follow-up email just to find out the status of my order. Shortly after sending that email, I received an email stating that my order had shipped along with a tracking number. While I appreciate that the order was ultimately processed, I should not have had to initiate another follow-up before it was shipped. The filter was delivered on Monday, August 4, and it arrived in excellent condition. The product itself is exactly what I expected and I have no complaints about its quality. My one-star rating reflects the ordering experience, not the product. Accurate inventory information and proactive communication are important, especially for customers purchasing specialty performance parts. Had the website accurately reflected the item's availability or had I received timely updates without having to repeatedly follow up, my experience would have been significantly better.
Joseph C.
Customer service by Asia(not sure if that’s the way to spell her name) was excellent. Because of her I will continue to do business in the future with ModinJapan. I know you have no control over shipping but I had to wait over two months to receive my non-resonated midpipe.
Rio
Fast Shipping, Great Communication
J B.
The spoiler itself looks great overall, and the delivery time was faster than expected. It was also packaged extremely well, which I really appreciated. Unfortunately, my first order was canceled without any communication or explanation, which was disappointing. Also, the spoiler I received had a small area where the finish didn't match the rest of the carbon fiber. It's a minor cosmetic issue, but on a premium product, I expected more consistent quality control. Overall, I'm happy with the spoiler, but better communication and a more thorough final inspection before shipping would have made this a 5-star experience.
Response from Mod in JapanJul 28, 2026
Thank you for sharing your feedback. We’re glad to hear the spoiler arrived sooner than expected, was packaged securely, and looks great overall. Regarding the original order, it was flagged and declined by our fraud-prevention system. Orders that do not pass this review are canceled as part of our standard security process, and we do not contact customers when an order is suspected of being fraudulent. This policy helps protect both our small business and legitimate customers from unauthorized transactions. Customers are welcome to contact us after a cancellation if they would like more information or assistance placing a new order. We’re also sorry to hear about the small inconsistency in the carbon-fiber finish. Although we are the distributor rather than the manufacturer, we take product-quality feedback seriously and can share those concerns with the manufacturer. We appreciate your business and are glad that, overall, you’re happy with the spoiler.
Travis C.
Parts arrived fast and smooth transaction!
Response from Mod in JapanJul 28, 2026
Hi Travis, we're glad everything went smoothly! Let us know if we can help with any other upgrades in the future.
Cendrix B.
Quick and easy to order parts, came within 2 business days !
Response from Mod in JapanJul 7, 2026
Thanks for supporting our small business! Let us know if you need any other mods and we'll be happy to help out. 💪