.
.
.
.
.
.
.
.
.
.
.
.
EngineDIY Biggest Discount Sale
20%off Code: BF20
Save Up to 65%
![11.17-梁志荣-1920x510-BF-11.15-2.jpg__PID:36f95dbd-9c07-47ca-b684-bf8eaed26ce4](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/11.17-_-1920x510-BF-11.15-2.jpg?v=1700546717)
![V8 ENGINE](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/V8_ENGINE-10.30-3-1140x680-10.31-1.jpg?v=1698724043)
Get a free V8 as gifts
Get 5% Cash Back
State your order
Place multiple orders
Amount exceeds US$500
Share your models in Facebook group
Top 3 Best Selling Engines 2023
![](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/11.20-_-BF-11.15-5-1200x1200-3487709.jpg?v=1700480955)
![11.20-梁志荣-BF-11.15-7-1200x1200-3154244.jpg__PID:46e21e84-ee72-4f20-882d-84cadcf584f3](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/11.20-_-BF-11.15-7-1200x1200-3154244.jpg?v=1700480954)
![11.20-梁志荣-BF-11-11.21.jpg__PID:89987ea9-6baa-40c3-af1d-5e2ba102795f](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/11.20-_-BF-11-11.21.jpg?v=1700533740)
![](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/11.20-_-BF-11.15-8-1920x512-3428625-3421040-3443342-3416953.jpg?v=1700480954)
No price comparison
Because the discounted price is always the best choice
20% off Deal (Super engine)
USA Warehouse In Stock
No worry about the delay of the global shipping
2-5 days to arrive📦
Jet Engines (3D printing)
DIY Engines(kit version)
24/7 Support
Reach to us anytime, anywhere for the best service
24-day Guarantee
Receive your money back for any malfunction in product
International Shipping
Only 3-7 days worldwide
![CISON V8](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/CISON-11.1-2-1200x1200-3518482.jpg?v=1698976903)
![TOYAN Engine FS-B400 14cc Flat-four Engine Horizontal Opposed 4 Cylinder 4 Stroke Nitro H4 Engine Model Kit](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/3699672a-b7e3-4cad-9323-806e850c9725.png?v=1698997026)
TOYAN Brand Sale
![11.22-梁志荣-BF-TOYAN-1920x512.jpg__PID:a5404f64-9481-4fdc-904c-25bbd5c8aa8c](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/11.22-_-BF-TOYAN-1920x512.jpg?v=1700709531)
Toyan Engine embodies under different stroke engine structure units. We have put the starting pack inside. So, after you complete the way toward working on the Toyan Engine. you can start it with these units. Through playing, you can learn the whole structure and improvement from Toyan Engine, it is fascinating and overflowing with experience.
Worldwide Shipping
30-day Refund Gurantee
Member Special Gift
![](https://cdn.shopify.com/s/files/1/2170/1117/t/10/assets/pf-1c3425fa--sola-17.png?v=1616038246)
BEST SELLER
![Turbofan Engine Model Kit that Works - Build Your Own Turbofan Engine](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/4_ab7da317-2cf8-4ae0-b450-41ceb01e569f.jpg?v=1697273354)
TECHING Brand Sale
![lQDPJwh4FV43Wl_NAgDNB4CwBUNACud2hJsFUA7pWhrtAA_1920_512.jpg__PID:f8e73e44-496b-4cea-85de-eb3445c352d2](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/lQDPJwh4FV43Wl_NAgDNB4CwBUNACud2hJsFUA7pWhrtAA_1920_512.jpg?v=1700709367)
Brand TECHING is committed to the output of industrial culture, and strive to build an industrial quality education platform for young people and people from all walks of life who need to cultivate their practical ability, learn basic skills, cultivate innovative thinking, and shape the craftsmanship spirit.
Worldwide Shipping
30-day Refund Gurantee
Member Special Gift
![](https://cdn.shopify.com/s/files/1/2170/1117/t/10/assets/pf-1c3425fa--sola-17.png?v=1616038246)
WHAT WE DO
![11.17-梁志荣-1200x1200-BF-11.15-3.jpg__PID:b5eec13e-4346-421e-84ee-72df20882d84](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/11.17-_-1200x1200-BF-11.15-3.jpg?v=1700480947)
![](https://cdn.shopify.com/s/files/1/2170/1117/t/10/assets/pf-1c3425fa--sola-17.png?v=1616038246)
WHAT WE DO
![11.17-梁志荣-1200x1200-BF-11.15-3.jpg__PID:b5eec13e-4346-421e-84ee-72df20882d84](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/11.17-_-1200x1200-BF-11.15-3.jpg?v=1700480947)
some other gifts
YOUTUBE 610K+ subscribers
SLASHGEAR Select badge
TRUSTPILOT Rating 4.1
![微信图片_20231117110912_副本.jpg__PID:652f5bd6-9819-4fd3-a8d1-ea92df1f09d7](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/20231117110912.jpg?v=1700191509)
BEST Site for AWESOME stuff!!!
I recieved in a rather short time after ordering, a very well packed box with one of those beautifull engines. After completing hundreds of very well made parts I started and... it runs immediately! Happy moment!
B.K.
![未命名_副本.jpg__PID:213a8f89-f2d3-47e1-b438-a24900a0d16c](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/308ec23709872bfbfd2a2b975b121008_de4923a2-a945-462d-86ae-95abcc6c1661.jpg?v=1700191178)
Full of neat stuff
If you're looking for original and interesting gifts for someone who loves building things (or just for yourself of course), you'll find plenty of these here. The products are qualitative, totally worth the prices, fun to build, collect and display. You should take a look
L.W.
![微信图片_20231117111955_副本.png__PID:f2d3e7e1-3438-4249-80a0-d16c4e7c8a2a](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/20231117111955_614ad627-c864-46fa-b56e-551c4188c6b7.png?v=1700191313)
A very good surprise !
enginediy is such an amazing website and even when they mess up, they try to fix it to their best abilities. I recently ordered a part from them and it didn't arrive. When I told them about the news they sent one right back and fixed the problem. They also always respond to emails quickly and efficiently
V.P.
Join Our BFCM
Grab the latest deal
Get notified about the latest promotions and exclusive deals. Subscribers only.
FOLLOW US BRAND
![TECHING® teching brand](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/5f7dd35086aa55876c85c2b6b22b44b3_320x_b389d517-1360-4dfc-938e-eb3888afdd83.jpg?v=1699005936)
![TOYAN® toyan_f401b463-9ab9-440c-8a5f-591fef9877e5_290x__PID:79f6a381-56f8-48d4-8a5d-0ac5040849d2](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/TOYAN_290x_aeab01b0-281e-40bc-8e1d-01e4d35d5bb5.png?v=1699005254)
![HOWIN® howin_engine_320x__PID:11501000-dff9-49f6-a381-56f838d44a5d](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/HOWIN_ENGINE_320x_303d4256-e736-4d65-9deb-504697847ee3.png?v=1699005156)
![ENJOMOR® enjomor_320x__PID:8af06c14-489d-4d25-8b4b-a748cd5c3d42](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/ENJOMOR_320x_7d72e57e-32e4-47b0-b457-d64d7c34fe5f.png?v=1699005415)
![SKYMECH®](https://cdn.shopify.com/s/files/1/0175/0718/8800/files/f10e70a6-3a1f-9b4e-2170-fbf1dc406fbe_1.png?v=1700189129)