Skip to content

FASS Diesel Fuel Systems Sale Extended! Shop Now!

Search

Menu

Dodge/RAM
Ford
GM/Chevrolet
Jeep
Toyota
Lexus
SXS
Shop By Part
Shop By Brand
- Shop By Brand
- Addictive Desert Designs
- Aeromotive
- Air Lift
- Airaid
- Alcon
- AlphaRex
- AMP Research
- APEX CHASSIS
- ARB
- Atturo Tire
- AutoMeter
- B&W
- Baja Designs
- Baja Kits
- Banks Power
- BD Diesel
- BDS
- Belltech
- Bilstein
- Body Armor 4x4
- Borne Off-Road
- Bosch
- Boss Audio
- Camburg
- Carli Suspension
- Cognito
- CORSA Performance
- DDC Wheels
- Deaver
- Diode Dynamics
- Dirty Lift Race Wheels
- DV8 Offroad
- Dynatrac
- Eaton
- Edelbrock
- Edge Products
- Energy Suspension
- Eibach
- Fabtech
- FASS Diesel Fuel Systems
- FASS EGR Solutions
- FASS Fabrication and Design
- Fleece Performance
- Ford Racing
- FOX
- Fragola
- Garrett
- H&R
- Hellwig
- Hot Shot's Secret
- ICON
- Industrial Injection
- JBA
- JKS Manufacturing
- K&N Engineering
- KC Hilites
- Kelderman Air Ride
- Kibbetech
- KING SHOCKS
- KMC
- KRYPTONITE
- Magnaflow
- MBRP
- Method Wheels
- Mickey Thompson
- Mishimoto
- Nitto Tires
- Old Man Emu
- PMF
- PowerStop
- PRP Seats
- Pusher
- Raceline Wheels
- Radflo Shocks
- Road Armor
- Rock Slide Engineering
- Rockford Fosgate UTV
- RockJock
- Rough Country
- S&B Filters
- S&S DIESEL
- Sinister Diesel
- Skyjacker
- Smeding Diesel
- South Bend Clutch
- SPC Performance
- SpeedStrap
- SPOD
- ST Suspensions
- Stoptech
- Superlift
- Superwinch
- Synergy MFG
- Tensor Tire
- Timbren
- Titan Fuel Tanks
- Vibrant
- WARN Industries
- WeatherTech
- Wehrli
- Wicked MFG
- Wilwood
- XDP
- Yukon Gear & Axle
- Z Automotive
- Zone Offroad
📞 Call Us for Assistance!

Home
2020+ GM/Chevy 2500*

2020+ GM/Chevy 2500*

(218 products)

Sort by

Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Price

From $

-

To $

From To

Clear

Brand

Addictive Desert Designs (7)
Air Lift (1)
AMP Research (6)
Baja Designs (9)
Banks Power (3)
BD Diesel (5)
BDS (20)
Bilstein (8)
CORSA Performance (1)
CST (10)
Diode Dynamics (13)
Eibach (2)
FASS EGR Solutions (1)
FASS Fuel Systems (49)
FOX (1)
Hellwig (8)
ICON (41)
Kelderman Air Ride (1)
Kibbetech (3)
King Shocks (16)
KING Shocks (2)
KRYPTONITE (4)
Pacific Performance Engineering (PPE) (2)
S&S DIESEL (3)
Zone Offroad (2)

Clear

Product Type

Complete Suspension Kit (13)
Shocks (49)
Traction Bars (2)
Fuel System (42)
Fuel Injectors (2)
Lighting (1)
Wheels (21)
Bumpers/Body Armor (8)
Control Arms (2)
Sway Bars (5)
Steering (2)
Leaf Springs (3)
Ball Joints (1)
Brake Lines (1)
Tie Rods (1)
Hardware (1)
Turbos (2)
Exhaust Components (3)
Fog Lights (5)
Tail Lights/Brake Lights (2)
Light Strips (6)
Light Bars (2)

Clear

Category

Ball Joints (1)
Fenders (1)
Fuel Caps (1)
Fuel Filters (14)
Fuel Injectors (1)
Fuel Lines (1)
Fuel Pressure Regulators (3)
Fuel Pumps (7)
Leaf Springs (1)
Shock Absorbers (1)
Steering Wheels (3)
Sway Bars (1)
Vehicle Parts & Accessories (183)
Vehicles & Parts (198)
Motor Vehicle Engine Oil Circulation (1)
Motor Vehicle Engine Parts (2)
Motor Vehicle Exhaust (1)
Motor Vehicle Fuel Systems (52)
Motor Vehicle Parts (145)
Motor Vehicle Suspension Parts (26)
Lighting (19)

Clear

Lift Height

1"-3.9" (25)
4"-6.9" (18)
7" and up (7)

Clear

Sort by

Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Sale

FASS Fuel Systems
FASS Diesel Fuel Systems XL Filter Pack

Sale price $ 50⁴⁵ Regular price $ 59⁰⁰

View details
Sale

FASS Fuel Systems
FASS Duramax Fuel Filter Delete

Sale price $ 70¹¹ Regular price $ 82⁰⁰

View details
Sale

FASS Fuel Systems
FASS Titanium Signature Series Extreme Water Separator XWS3002

Sale price $ 26⁵¹ Regular price $ 31⁰⁰

View details
Sale

FASS Fuel Systems
FASS Fuel Systems Extended Length Extreme Water Separator

Sale price $ 29⁰⁷ Regular price $ 34⁰⁰

View details
Sale

FASS Fuel Systems
FASS Titanium Signature Series Particulate Filter PF3001

Sale price $ 18⁸¹ Regular price $ 22⁰⁰

View details
Sale

FASS Fuel Systems
FASS Titanium Series Optional Electric Diesel Fuel Heater Kit

Sale price $ 144⁵⁰ Regular price $ 169⁰⁰

View details
Sale

FASS Fuel Systems
FASS Fuel Systems Extended Length Particulate Filter

Sale price $ 21³⁸ Regular price $ 25⁰⁰

View details
Sale

FASS Fuel Systems
FASS Fuel Systems Fuel System Wiring Harnesses

Sale price $ 93²⁰ Regular price $ 109⁰⁰

View details
Sale

FASS Fuel Systems
FASS Diesel Fuel Systems Suction Tube Kits

Sale priceFrom $ 64¹³ Regular price $ 75⁰⁰

View details
Kelderman Air Ride
Kelderman Front Fender Flare Caps for 2020+ GMC 2500/3500

Regular price $ 225⁰⁰

View details
Kibbetech
Kibbetech - 2011+ GM 2500/3500 HEAVY DUTY TIE ROD KIT

Regular price $ 699⁹⁹

View details
FASS Fuel Systems
FASS Fuel Systems O-ring Kit

Regular price $ 7⁴⁷

View details
Sale

FASS Fuel Systems
FASS Fleet Filter Pack XL

Sale price $ 151³⁴ Regular price $ 177⁰⁰

View details
Kibbetech
Kibbetech - 2011+ GM 2500/3500 Splined Sway Bar Kit

Regular price $ 2,999⁹⁹

View details
Sale

FASS Fuel Systems
FASS Fuel Systems Billet L5P 2017-2024 Duramax Fuel Filter Cap

Sale price $ 99¹⁸ Regular price $ 116⁰⁰

View details
Sale

FASS EGR Solutions
FASS EGR Solutions Filter System for GMC/Chevrolet Duramax 2020-2025

Sale price $ 1,199⁰⁰ Regular price $ 1,577⁸⁹

View details
Sale

FASS Fuel Systems
FASS High Output Heater Disk

Sale price $ 144⁵⁰ Regular price $ 169⁰⁰

View details
Kibbetech
Kibbetech - 2019+ Silverado 2wd/4wd Billet UCA

Regular price $ 1,499⁹⁹

View details
Sale

FASS Fuel Systems
FASS Duramax Drop-In Series 2017-19 Short Bed 2017-24 Long Bed

Sale price $ 431¹⁰ Regular price $ 504²¹

View details
Sale

FASS Fuel Systems
FASS Duramax Drop-In Series 2020-23 Short Bed

Sale price $ 431¹⁰ Regular price $ 504²¹

View details
KING Shocks
King 25001-302 2011+ Chevy 2500/3500/HD, 1.5" Lift Max, 2.5 Front Shocks

Regular priceFrom $ 1,072⁵⁵

View details
Sale

FASS Fuel Systems
FASS Fleet Filter Pack FLP3000

Sale price $ 135⁹⁵ Regular price $ 159⁰⁰

View details
Sale

FASS Fuel Systems
FASS Fuel Systems No Drill Bracket Kit Dodge/GM

Sale price $ 68⁴⁰ Regular price $ 80⁰⁰

View details
Sale

FASS Fuel Systems
FASS Fuel Systems Drop-In Filter Pack (FP1000)

Sale price $ 56⁰⁵ Regular price $ 59⁰⁰

View details
Sale

FASS Fuel Systems
FASS Fuel Systems Diesel Fuel Sump Kit Anodized Black

Sale price $ 152¹⁰ Regular price $ 177⁸⁹

View details
Sale

FASS Fuel Systems
FASS Chevy Duramax Adjustable Diesel Fuel Lift Pump 2001-2016

Sale priceFrom $ 494¹⁰ Regular price $ 577⁸⁹

View details
Sale

FASS Fuel Systems
FASS Fuel Pressure Regulator

Sale price $ 127⁴⁰ Regular price $ 149⁰⁰

View details
Sale

FASS Fuel Systems
FASS XWS5000 Fuel Filter Transfer Tank

Sale price $ 27³⁶ Regular price $ 32⁰⁰

View details
Sale

FASS Fuel Systems
FASS XWS1002 Extreme Water Separator

Sale price $ 34²⁰ Regular price $ 40⁰⁰

View details
Sale

FASS Fuel Systems
FASS Fuel Systems Wire Harness 05-18 Dodge 10 Gauge

Sale price $ 93²⁰ Regular price $ 109⁰⁰

View details
KING Shocks
King 11+ GM HD Rear Shocks Black/Gold Pair

Regular priceFrom $ 1,632¹²

View details
Sale

FASS Fuel Systems
FASS Dodge Cummins Replacement Pump Relocation Kit 1998 - 2004

Sale priceFrom $ 55⁵⁸ Regular price $ 65⁰⁰

View details
Sale

King Shocks
King Shocks 2011+ Chevrolet Silverado 2500/3500 Rear 2.5 Dia Piggyback Reservoir Shock (Pair)

Sale price $ 1,072⁸⁴ Regular price $ 1,129³⁰

View details
Sale

King Shocks
King Shocks 25001-302-EXT2 2011+ Chevy 2500/3500/HD, 2-3" Lift Max, 2.5 Front Shocks

Sale price $ 1,072⁵⁵ Regular price $ 1,129⁰⁰

View details
Sale

FASS Fuel Systems
FASS Universal Heavy Duty Pickup Frame Clamp Bracket

Sale price $ 64¹³ Regular price $ 75⁰⁰

View details
Sale

FASS Fuel Systems
FASS Quick Connect Plug 1/2"

Sale price $ 9⁴¹ Regular price $ 11⁰⁰

View details
Sale

FASS Fuel Systems
FASS Titanium Signature Series Dual Electric Diesel Fuel Heater Kit

Sale price $ 247¹⁰ Regular price $ 289⁰⁰

View details
Sale

FASS Fuel Systems
FASS Fuel Systems Drop-In Fleet Filter Pack (FLP1000)

Sale price $ 112¹⁰ Regular price $ 118⁰⁰

View details
KRYPTONITE
KRYPTONITE DEATH GRIP PITMAN ARM for GMC/Chevy 2011-2024 2500/3500 HD Trucks

Regular price $ 239⁹⁹

View details
Sale

FASS Fuel Systems
FASS Duramax Drop-In Series 2017-2019 Short Bed 2017-24 Long Bed

Sale price $ 431¹⁰ Regular price $ 504²¹

View details
Sale

FASS Fuel Systems
FASS Fuel Systems Drop In Series Electric Heater Probe Kit

Sale price $ 144⁵⁰ Regular price $ 169⁰⁰

View details
Sale

FASS Fuel Systems
FASS Quick Connect Plug 5/16"

Sale price $ 9⁴¹ Regular price $ 11⁰⁰

View details
Sale

FASS Fuel Systems
FASS High Flow Adjustable Fuel Pressure Regulator

Sale price $ 269³³ Regular price $ 315⁰⁰

View details
CST
CST 11-22 Chevy / GMC HD 2500 / 3500 2wd 4wd 6.5" Rear Leaf Springs

Regular price $ 1,769⁹⁵

View details
Sale

Banks Power
Banks CoolRunner Oil Pan for 2020+ L5P

Sale price $ 429⁰⁰ Regular price $ 476⁶⁷

View details
Pacific Performance Engineering (PPE)
2011-2025 GM 2500/3500 HD Stage3 Forged Tie Rod Assemblies - Kit (Pair)

Regular price $ 279⁹⁹

View details
BDS
6.5-Inch Lift Kit for 2020-2026 Chevy Silverado + GMC Sierra 2500HD/3500HD 4WD

Regular priceFrom $ 2,505⁵³

View details
BDS
BDS Upper Control Arm Kit for 2020-2024 Chevy Silverado + GMC Sierra 2500HD/3500HD

Regular price $ 770⁹⁵

View details
BDS
5-Inch Lift Kit - FOX Performance Elite for 20202-2024 Chevy Silverado + GMC Sierra 2500HD/3500HD 4WD

Regular priceFrom $ 5,222⁵⁵

View details
BDS
2011-2024 Chevy Silverado and GMC Sierra 2500HD / 3500HD Front Brake Line Set - Stainless Steel - Fits 6-Inch Lift

Regular price $ 239⁹⁵

View details

Showing 50 of 218

Your cart

Your cart is empty

Subtotal:$ 0⁰⁰ USD

Loading...

Don’t stop at parts — suit up with official gear.

FASS 80'S Tee

Regular price $ 26⁹⁹
FASS Motorsports Triple Turbo Tee 2.0

Regular price $ 29⁹⁹
FASS Motorsports Teal Triple Turbo Tee 2.0

Regular price $ 29⁹⁹
Fueled by FASS Trucker Hat White and Black

Regular price $ 22⁵⁰
FASS Motorsports Tee

Regular price $ 29⁹⁹
FASS Fuel Trucker Grey

Regular price $ 24⁹⁹
Modify Everything T-Shirt

Regular price $ 29⁹⁹
Fueled by FASS Tee Summer ‘25 Edition Short Sleeve T-Shirt

Regular price $ 29⁹⁹

FASS Motorsports

Thank you for Shopping with FASS Motorsports | In God We Trust.
If you have questions, please, call us at 636.429.7020 or email us at

info@fassmotorsports.com

Facebook
YouTube
Instagram
TikTok

Extra Links

Become a dealer
Blog
Contact Us
Do not sell my personal information
Installations
Refund policy
Terms of Service

Newsletter

Sign up for exclusive offers, original stories, events and more.

Email

Payment methods accepted

© 2025 FASS Motorsports.

Choose options

Item added to your cart.

View cart