FASS Fuel Systems

FASS Fuel Systems Find us online at www.FASSride.com

FASS Fuel Systems can TRIPLE the life of your injection system while restoring power and MPG, sharpening throttle response, and improving cold weather performance!

07/21/2026

Clayton Thompson’s FASS-fueled 2nd Gen Cummins Mega Truck is a UNIT! 🦍

07/21/2026

It might be HOT outside, but cold weather will be here before you know it 🥶

More mind-blowing true facts about diesel trucks! 🤯
07/20/2026

More mind-blowing true facts about diesel trucks! 🤯

Own a 1998-2004 Ram with the 5.9 Cummins? 🐏 The No-Drop PLUS is the ultimate Fuel System for stock or modified trucks!
07/20/2026

Own a 1998-2004 Ram with the 5.9 Cummins? 🐏 The No-Drop PLUS is the ultimate Fuel System for stock or modified trucks!

07/19/2026

Ethen’s FASS-fueled Cummins came out SWINGING with a 350.06’ pull!

07/17/2026

Pop the clutch and let it EAT💨 Sebastian Cerbo's FASS-fueled G56 Cummins throws down a mean burnout!

07/17/2026

Want to learn ALL the ways a FASS Fuel System can pay for itself (and then some)? 🤔 Check out our YouTube channel!

Did trucks REALLY used to be cheaper? 🤨
07/16/2026

Did trucks REALLY used to be cheaper? 🤨

Own a 2011-2016 6.7 Powerstroke? 👀 THIS is the ultimate FASS Fuel System.
07/16/2026

Own a 2011-2016 6.7 Powerstroke? 👀 THIS is the ultimate FASS Fuel System.

07/15/2026

How does a Cybertruck stack up to a 6.0 Powerstroke? 🤨

Address

16234 State Highway O
Marthasville, MO
63357

Opening Hours

Monday 7am - 7pm
Tuesday 7am - 7pm
Wednesday 7am - 7pm
Thursday 7am - 7pm
Friday 7am - 7pm

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