Filthy Motorsports

Filthy Motorsports

Share

Filthy Motorsports specializes in off-road racing suspension systems, tuning, parts, and service.

05/26/2026

Responding to a test performed by someone that doesn't understand the basics of how a shock works.

If you like this type of content give us a follow and tag us in videos you would lile us to review.

05/26/2026

🔥 How many King shock shaft guards does it take to stop a 22lr, 9mm, 5.56, and .308 bullet?

We are not big fans of these shock guards, as you can tell this is how many broken ones weve replaced in the last year or so. Felt lile a shame to just throw them out.

Follow for more "testing" 👉

Photos from Filthy Motorsports's post 05/22/2026

Photo dump.

05/19/2026

King shaft vs. 22 / 9 / 556 / 308

Follow for more 😁

Photos from Filthy Motorsports's post 05/12/2026

Photo dump 📷

05/07/2026

✅️ One year update on our long term wiffle ball fuel cell test. So far so good!

*This is not a scientifix study. Fuel cells are a safety device and this not a recommendation or advice. For entertainment purposes only.*

05/05/2026

Why are shocks marked left and right instead of deiver side and passenger side? Best answer wins 6 points.

04/28/2026

Easy Bilsein 5100 or 5160 shock upgrade. Follow for more tips and tricks.

04/23/2026

Trying something a little different with these. Stay tuned. 😁

Photos from Filthy Motorsports's post 04/08/2026

Amazing build! We've posted photos of these shocks before as they came through the shop and they always got a lot of attention so here is the final product, built by Luke 🤟

Want your business to be the top-listed Equipment Service in Boulder?
Click here to claim your Sponsored Listing.

Address


5485 Conestoga Court, Ste 103
Boulder, CO
80301

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 3pm