ZF Design
Share
The best Subaru manual transmissions in Colorado! Serving the Denver/Metro area and nearby cities.
05/08/2026
Always a great day building a sequential gearbox!
04/30/2026
Can you spot the issue!? Magnaflux all things!
Nothing like reinforcing the main line with 16 additional pins on your Subaru STI EJ25 motor!
Can you see the cracks? Magnaflux testing and other NDT are key to finding issues before they become bigger problems. Make sure your gearbox is getting tested when it's rebuilt or your next weekend of fun might be cut short.
01/08/2026
ZF Design is starting on their new year clean up. If you have an idle project at the shop you have until Valentine's Day this year before it will be considered abandoned.
01/01/2026
2026 is going to be a big year with lots of changes!
All I want for Christmas is a Sequential gearbox for my Subaru STI!
12/22/2025
5 speed, 5 1/2 speed and a 6 speed all lined up to be finished just before the holiday!
We love our partners!
12/12/2025
Drop by the booth to check out what makes our blocks so different!
Click here to claim your Sponsored Listing.
Contact the business
Telephone
Website
Address
4600 Wadsworth Boulevard
Wheat Ridge, CO
80033
Opening Hours
| Monday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 6pm |
| Saturday | 11am - 4pm |
| Sunday | 11am - 4pm |