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
Fleece Performance

Fleece Performance

Fleece Performance

(498 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

Fleece Performance (498)

Clear

Product Type

Turbos (1)

Clear

Category

Fuel Filters (2)
Fuel Pumps (1)
Fuel Tanks (2)
Oil Drain Plugs (1)
Short Blocks (2)
Vehicle Parts & Accessories (430)
Motor Vehicle Engine Oil Circulation (3)
Motor Vehicle Engine Parts (5)

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

Fleece Performance
Fleece Performance Cummins Transmission Heat Exchanger Bypass Plug Kit

Sale price $ 11⁸⁹ Regular price $ 12⁵⁹

View details
Sale

Fleece Performance
Fleece Performance Fuel Temperature Sensor Mounting Block For LML Duramax CP3 Conversions

Sale price $ 22¹⁰ Regular price $ 23⁴⁰

View details
Sale

Fleece Performance
Fleece Performance 99-07 Ford F250-550 Powerstroke Sending Unit Pigtail

Sale price $ 23⁸⁰ Regular price $ 25²⁰

View details
Sale

Fleece Performance
Fleece Performance 11-19 Ford F250-650 Powerstroke WIF Sensor Pigtail

Sale price $ 25⁵⁰ Regular price $ 27⁰⁰

View details
Sale

Fleece Performance
Fleece Performance 11-16 Ford F250-550 Powerstroke Charging Circuit Harness

Sale price $ 107¹² Regular price $ 113⁴²

View details
Sale

Fleece Performance
Fleece Performance 11-16 GM 2500-3500 Duramax Fuel Rail Pressure Harness

Sale price $ 59⁵¹ Regular price $ 63⁰¹

View details
Sale

Fleece Performance
Fleece Performance 06-07 Dodge 2500-3500 Cummins Neutral Safety Switch Connector Pigtail

Sale price $ 34⁰⁰ Regular price $ 36⁰⁰

View details
Sale

Fleece Performance
Fleece Performance 07.5-18 Dodge 2500/3500 Cummins 6.7L 0.105in Thick Fire Ring Head Gasket

Sale price $ 296⁷³ Regular price $ 314¹⁸

View details
Sale

Fleece Performance
Fleece Performance 03-07 Dodge 2500/3500 Cummins 5.9L 0.105in Thick Fire Ring Head Gasket

Sale price $ 288²³ Regular price $ 305¹⁸

View details
Sale

Fleece Performance
Fleece Performance 11-16 Ford F250-350 Powerstroke (Short Bed) SureFlo Performance Sending Unit

Sale price $ 305²³ Regular price $ 323¹⁹

View details
Sale

Fleece Performance
Fleece Performance 11-16 Ford F250-350 Powerstroke (Long Bed) SureFlo Performance Sending Unit

Sale price $ 305²³ Regular price $ 323¹⁹

View details
Sale

Fleece Performance
Fleece Performance 16-23 Toyota Tacoma All Lights On

Sale price $ 25⁵⁰ Regular price $ 27⁰⁰

View details
Sale

Fleece Performance
Fleece Performance 07.5-09 Dodge Ram 2500/3500 Transmission Cooler & Line Kit

Sale price $ 764³⁶ Regular price $ 809³²

View details
Sale

Fleece Performance
Fleece Performance 03-07 Dodge Ram 2500/3500 Transmission Cooler & Line Kit

Sale price $ 764³⁶ Regular price $ 809³²

View details
Sale

Fleece Performance
Fleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line

Sale price $ 64⁶¹ Regular price $ 68⁴¹

View details
Sale

Fleece Performance
Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Medium Line

Sale price $ 80⁷⁶ Regular price $ 85⁵¹

View details
Sale

Fleece Performance
Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line

Sale price $ 114⁷⁷ Regular price $ 121⁵²

View details
Sale

Fleece Performance
Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LLY) - Short Line

Sale price $ 64⁶¹ Regular price $ 68⁴¹

View details
Sale

Fleece Performance
Fleece Performance Replacement Oil Cooler Adapter O-ring (Use w/ FPE-DMAX-OCADPT)

Sale price $ 7⁶⁴ Regular price $ 8⁰⁹

View details
Sale

Fleece Performance
Fleece Performance 19-24 Dodge 2500/3500 6.7L Cummins VGT Turbocharger Installation Kit

Sale price $ 68⁰¹ Regular price $ 72⁰¹

View details
Sale

Fleece Performance
Fleece Performance 07.5-18 Dodge 2500/3500 6.7L Cummins VGT Turbocharger Installation Kit

Sale price $ 34⁰⁰ Regular price $ 36⁰⁰

View details
Sale

Fleece Performance
Fleece Performance 94-02 Dodge 2500/3500 6.7L Cummins HX35 Turbocharger Installation Kit

Sale price $ 30⁶⁰ Regular price $ 32⁴⁰

View details
Sale

Fleece Performance
Fleece Performance 03-07 Dodge 2500/3500 5.9L Cummins CW Turbocharger Installation Kit

Sale price $ 30⁶⁰ Regular price $ 32⁴⁰

View details
Sale

Fleece Performance
Fleece Performance 06-18 Dodge 2500/3500 Cummins 4-Pin Valve Cover Conversion Harness

Sale price $ 119⁰² Regular price $ 126⁰²

View details
Sale

Fleece Performance
Fleece Performance 03-05 Dodge 2500/3500 Cummins 4-Pin to 6-Pin Valve Cover Conversion Harness

Sale price $ 119⁰² Regular price $ 126⁰²

View details
Sale

Fleece Performance
Fleece Performance 04.5-10 Chevy Duramax (LLY/LBZ/LMM) 63mm STREET VNT Cheetah Turbo w/ HX40 Outlet

Sale price $ 2,209⁷⁵ Regular price $ 2,339⁷³

View details
Sale

Fleece Performance
Fleece Performance Universal Molded Plastic 5in Intake Manifold Elbow w/ Sensor Mounting Provisions

Sale price $ 72²⁶ Regular price $ 76⁵¹

View details
Sale

Fleece Performance
Fleece Performance Universal Molded Rubber Elbow for 5in Intakes

Sale price $ 72²⁶ Regular price $ 76⁵¹

View details
Sale

Fleece Performance
Fleece Performance Universal Molded Plastic 5in Intake Manifold Elbow

Sale price $ 79⁹¹ Regular price $ 84⁶¹

View details
Sale

Fleece Performance
Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug

Sale price $ 32²⁷ Regular price $ 34¹⁷

View details
Sale

Fleece Performance
Fleece Performance 07.5-12 Dodge 6.7L Cummins S300-S400 Turbo Installation Kit

Sale price $ 177⁷⁰ Regular price $ 188¹⁵

View details
Sale

Fleece Performance
Fleece Performance 89-07 Dodge 5.9L Cummins S300-S400 Turbo Installation Kit

Sale price $ 153⁰⁴ Regular price $ 162⁰⁴

View details
Sale

Fleece Performance
Fleece Performance 01-10 GM Duramax 6.6L LB7 / LLY / LBZ / LMM Front TufShafts

Sale price $ 803⁴⁷ Regular price $ 850⁷³

View details
Sale

Fleece Performance
Fleece Performance (2) Setrab to -10AN Fittings Purchased w/ Allison Transmission Cooler Lines

Sale price $ 16⁹⁹ Regular price $ 17⁹⁹

View details
Sale

Fleece Performance
Fleece Performance 15-16 GM Duramax 2500/3500 Heavy Duty Transmission Cooler lines

Sale price $ 280⁵⁷ Regular price $ 297⁰⁷

View details
Sale

Fleece Performance
Fleece Performance 11-14 GM Duramax 2500/3500 Heavy Duty Trans Cooler Lines

Sale price $ 280⁵⁷ Regular price $ 297⁰⁷

View details
Sale

Fleece Performance
Fleece Performance 06-10 GM Duramax 6.6L LBZ/LMM Allison Transmission Cooler Lines

Sale price $ 228⁷¹ Regular price $ 242¹⁷

View details
Sale

Fleece Performance
Fleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler Lines

Sale price $ 228⁷¹ Regular price $ 242¹⁷

View details
Sale

Fleece Performance
Fleece Performance 17-19 GM Duramax 2500/3500 Heavy Duty Transmission Cooler lines

Sale price $ 280⁵⁷ Regular price $ 297⁰⁷

View details
Sale

Fleece Performance
Fleece Performance 10-12 Cummins w/ 68RE Replacement Transmission Line Kit

Sale price $ 228¹³ Regular price $ 241⁵⁶

View details
Sale

Fleece Performance
Fleece Performance 11+ GM Duramax 6.6L 2500-3500HD Pickups Tie Rod Sleeves

Sale price $ 69⁶⁴ Regular price $ 73⁷³

View details
Sale

Fleece Performance
Fleece Performance 2015+ Chevrolet Colorado/Canyon Tie Rod Sleeves

Sale price $ 64⁶¹ Regular price $ 68⁴¹

View details
Sale

Fleece Performance
Fleece Performance 01-11 GM Duramax 6.6L 2500-3500HD Pickups Tie Rod Reinforcement Sleeves

Sale price $ 68⁰¹ Regular price $ 72⁰¹

View details
Sale

Fleece Performance
Fleece Performance 03-05 GM Duramax 6.6L LB7 / LLY GM/Allison TapShifter

Sale price $ 339²⁴ Regular price $ 359²⁰

View details
Sale

Fleece Performance
Fleece Performance 01-02 GM Duramax 6.6L LB7 Allison TapShifter

Sale price $ 339²⁴ Regular price $ 359²⁰

View details
Sale

Fleece Performance
Fleece Performance 01-05 Kodiak/TopKick 5 Speed Allison TapShifter

Sale price $ 339²⁴ Regular price $ 359²⁰

View details
Sale

Fleece Performance
Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer

Sale price $ 101⁸¹ Regular price $ 107⁸⁰

View details
Sale

Fleece Performance
Fleece Performance Stack Cover - 8 inch - Straigh Cut

Sale price $ 40⁸⁰ Regular price $ 43²⁰

View details
Sale

Fleece Performance
Fleece Performance Stack Cover - 8 inch - 45 Degree Miter

Sale price $ 40⁸⁰ Regular price $ 43²⁰

View details
Sale

Fleece Performance
Fleece Performance Stack Cover - 7 inch - Straigh Cut

Sale price $ 39¹⁰ Regular price $ 41⁴⁰

View details

Showing 150 of 498

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