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FLEECE PERFORMANCE ENGINEERING

FLEECE PERFORMANCE ENGINEERING

FLEECE PERFORMANCE ENGINEERING

Fleece Performance Engineering is a leading provider of high-performance products in the Fleece Performance category. Specializing in Cheetah variable geometry turbos, boost controllers, electronic TurboBrakes, and custom Duramax tunes, Fleece Performance Engineering has established itself as a go-to source for performance enthusiasts.

Their extensive knowledge and experience in the industry shine through in their products, whether on the track or on the road. Some of the top products in this category include the Fleece FPE-34131 Turbo Drain Nipple, Fleece FPE-78-14-TDA Turbo Drain Adapter, Fleece FPE-CTDT-KIT Drain Tube Kit, and the Fleece FPE-TAPSHIFTER35 Allison Transmission Tapshifter.

Other popular items in this category are the Fleece FPE-CLNTBYPS-Cummins-VP Coolant Bypass Kit, Fleece FPE-S467/S463 Turbocharger, and the Fleece FPE-INTAKEHORN High Flow Intake Horn for GM Duramax engines. Additionally, Fleece offers tie rod reinforcement sleeves, shock mount delete plates, billet fuel caps, and thermostat delete plugs for various diesel engines.

If you are looking to upgrade your vehicle's performance, look no further than Fleece Performance Engineering for top-of-the-line products that are sure to enhance your driving experience. Whether you are a professional racer or a weekend warrior, Fleece has the products you need to take your vehicle to the next level.

Elevate your vehicle’s performance with Fleece Performance Engineering, the industry leader in high-performance products tailored for passionate automotive enthusiasts. Specializing in cutting-edge solutions such as Cheetah variable geometry turbos, precision boost controllers, and electronic TurboBrakes, Fleece Performance Engineering is your ultimate destination for performance upgrades that harness your engine’s potential.

In the world of performance engineering, every component matters, which is why Fleece offers a comprehensive range of essential products. From the Fleece FPE-34131 Turbo Drain Nipple, designed with an integrated O-ring seal for reliability, to the Fleece FPE-CLNTBYPS-Cummins VP Coolant Bypass Kit—crafted for models 1998.5-2002—each item showcases Fleece's commitment to quality and innovation. Upgrade your Duramax experience with the Fleece FPE-INTAKEHORN High Flow Intake Horn, engineered for efficiency and power.

The lineup continues to impress with offerings such as tie rod reinforcement sleeves, shock mount delete plates, and performance-focused accessories like the Fleece FPE-78-14-TDA Turbo Drain Adapter. Each product is meticulously designed to amplify your vehicle’s performance on both the track and the open road. Discover unique options like the Fleece FPE-TAPSHIFTER series, enabling seamless gear shifts to enhance your driving dynamics.

Whether you are a seasoned racer aiming for the podium or a weekend warrior upgrading your ride, Fleece Performance Engineering provides the tools you need to transform your vehicle into a powerhouse. Maximize your performance potential with our exceptional range of products and experience the thrill of superior driving performance today. Embrace the engineering excellence of Fleece and redefine your automotive journey.

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  • FLEECE FPE-CCBT CUMMINS CRANKSHAFT BARRING TOOL FITS ALL STOCK 5.9L AND 6.7L STOCK DAMPERS AND FLUIDAMPRS

    FLEECE FPE-CCBT CUMMINS CRANKSHAFT BARRING TOOL FITS ALL STOCK 5.9L AND 6.7L STOCK DAMPERS AND FLUIDAMPRS

    FLEECE PERFORMANCE ENGINEERING

    $74.99
    Turn over your Cummins with ease with this Cummins Crankshaft Barring Tool. Features: Accepts 1/2 inch drive ratchet Designed to be used with factory crank bolts and roll pins No need to remove after installed Built from 1018 steel Yellow zinc plated...
    $74.99
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  • FLEECE FPE-34277 CUMMINS DUAL PUMP IDLER PULLEY SPACER AND BOLT FOR USE WITH FPE-34022

    FLEECE FPE-34277 CUMMINS DUAL PUMP IDLER PULLEY SPACER AND BOLT FOR USE WITH FPE-34022

    FLEECE PERFORMANCE ENGINEERING

    $48.98
    Cummins Dual Pump Idler Pulley, Spacer, and Bolt (For use with FPE-34022 and FPE34610-PC). Fits: 2003-2018 Dodge Cummins Discover the exceptional performance enhancement with the FLEECE FPE-34277 Cummins Dual Pump Idler Pulley Spacer and Bolt,...
    $48.98
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    $48.98
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  • FLEECE FPE-TURBO-INST-KIT-CUMM59 CUMMINS S300-S400 TURBO INSTALLATION KIT 2003-2007

    FLEECE FPE-TURBO-INST-KIT-CUMM59 CUMMINS S300-S400 TURBO INSTALLATION KIT 2003-2007

    FLEECE PERFORMANCE ENGINEERING

    $180.00
    Cummins S300-S400 Turbo Installation Kit 2003-2007 Fleece Performance Kit Contents: FPE-CTDT-KIT FPE-CRTFL-S3S4 Turbo Stud Kit T4 Turbo Gasket Unlock the true potential of your Cummins engine with the FLEECE FPE-TURBO-INST-KIT-CUMM59, a premier turbo...
    $180.00
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    $180.00
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  • FLEECE FPE-TURBO-INST-KIT-CUMM67 CUMMINS S300-S400 TURBO INSTALLATION KIT 2007.5-2012

    FLEECE FPE-TURBO-INST-KIT-CUMM67 CUMMINS S300-S400 TURBO INSTALLATION KIT 2007.5-2012

    FLEECE PERFORMANCE ENGINEERING

    $209.00
    Cummins S300-S400 Turbo Installation Kit 2007.5-2012 Fleece Performance Kit Contents: FPE-CTDT-KIT FPE-CRTFL-S3S4 FPE-6.7CR-COOL-PLUG Turbo Stud Kit T4 Turbo GasketTransform your 2007.5-2012 Cummins truck with the Fleece Performance...
    $209.00
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  • FLEECE FPE-CTDA-10AN CUMMINS TURBO DRAIN TUBE ADAPTER

    FLEECE FPE-CTDA-10AN CUMMINS TURBO DRAIN TUBE ADAPTER

    FLEECE PERFORMANCE ENGINEERING

    $19.99
    The Cummins Turbo Drain Tube Adapter is made from high quality 6061 aluminum and anodized black for a superior appearance. It fits into the block like the factory drain tube, but allows you to use high quality -10 AN hose to route your turbo drain. Comes...
    $19.99
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  • FLEECE FPE-CTDT-KIT CUMMINS TURBO DRAIN TUBE KIT FOR 2ND GEN SWAPS FLEECE FPE-CTDT-KIT CUMMINS TURBO DRAIN TUBE KIT FOR 2ND GEN SWAPS

    FLEECE FPE-CTDT-KIT CUMMINS TURBO DRAIN TUBE KIT FOR 2ND GEN SWAPS

    FLEECE PERFORMANCE ENGINEERING

    $99.95
    Put the finishing touches on your truck with this high quality Cummins Turbo Drain Tube Kit. The tube is braided stainless steel for durability on the exterior, and corrugate teflon tubing for flow and maximum flexibility. The fittings are 6061 aluminum...
    $99.95
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  • FLEECE FPE-LML-CP DURAMAX LML REAR ENGINE COVER COOLANT RETURN PLUG

    FLEECE FPE-LML-CP DURAMAX LML REAR ENGINE COVER COOLANT RETURN PLUG

    FLEECE PERFORMANCE ENGINEERING

    $19.99
    Whether you're putting on an aftermarket turbo or deleting the EGR system on your LML, this coolant return plug will help you put the finishing touches on the job. The plug is made from high quality 6061 aluminum, anodized black, and laser etched with...
    $19.99
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  • FLEECE FPE-TURBO-THERM DURAMAX TURBO THERMOSTAT DELETE PLUG

    FLEECE FPE-TURBO-THERM DURAMAX TURBO THERMOSTAT DELETE PLUG

    FLEECE PERFORMANCE ENGINEERING

    $37.95
    The Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed line when installing a non-water cooled turbocharger on your Duramax. It provides clearance for larger intake plumbing, is CNC machined from...
    $37.95
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  • FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS

    FLEECE FPE-GM-ALO-37 GM ALL LIGHTS ON MODULE 2003-2007 SELECT MODELS

    FLEECE PERFORMANCE ENGINEERING

    $24.95
    Brighten up your driving experience with this simple upgrade inside your fuse box. Simply install the GM All Lights On Module to allow your high-beams, low-beams and fog lamps to simultaneously illuminate the road ahead. Once installed the GM All Lights...
    $24.95
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  • FLEECE FPE-FC-1316-GRN GREEN ANODIZED BILLET FUEL CAP FOR 2013-2018 CUMMINS

    FLEECE FPE-FC-1316-GRN GREEN ANODIZED BILLET FUEL CAP FOR 2013-2018 CUMMINS

    FLEECE PERFORMANCE ENGINEERING

    $37.14
    Replace your plastic OEM fuel cap with this stylish billet green anodized fuel cap. It comes with a double o-ring seal to ensure a tight fit and keep contaminates out of your fuel tank. It also has an integrated neodymium magnet to allow you to attach it...
    $37.14
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  • FLEECE FPE-LB7-IAH-DELETE LB7 DURAMAX INTAKE AIR HEATER DELETE PLUG

    FLEECE FPE-LB7-IAH-DELETE LB7 DURAMAX INTAKE AIR HEATER DELETE PLUG

    FLEECE PERFORMANCE ENGINEERING

    $37.95
    The Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your 2001-2004 GM 6.6L Duramax. Complete with a pre-drilled and tapped ports for a boost gauge, nitrous, water methanol injection and other accessories...
    $37.95
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  • FLEECE FPE-LPSM LOW PROFILE SHOCK MOUNTS 1994-2012 DODGE 2500 AND 3500

    FLEECE FPE-LPSM LOW PROFILE SHOCK MOUNTS 1994-2012 DODGE 2500 AND 3500

    FLEECE PERFORMANCE ENGINEERING

    $99.99
    Clean up under the hood of your dodge by replacing your space hogging shock towers with this sleek set of Low Profile Shock Mounts! These low profile shock mounts are built from high quality 1/4 inch 304 stainless steel and are perfect for gaining the...
    $99.99
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  • FLEECE FPE-INTAKEHORN MODIFIED LB7 INTAKE HORN FLEECE FPE-INTAKEHORN MODIFIED LB7 INTAKE HORN

    FLEECE FPE-INTAKEHORN MODIFIED LB7 INTAKE HORN

    FLEECE PERFORMANCE ENGINEERING

    $99.75
    Increase your LB7's potential with this simple but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp with this Fleece Performance high flow LB7 intake horn- that's about the cheapest 15hp from a bolt on you'll find anywhere! Kit...
    $99.75
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  • FLEECE FPE-LML-RES RESONATOR DELETE PLATE DURAMAX LML 6061 ALUMINUM FLEECE FPE-LML-RES RESONATOR DELETE PLATE DURAMAX LML 6061 ALUMINUM

    FLEECE FPE-LML-RES RESONATOR DELETE PLATE DURAMAX LML 6061 ALUMINUM

    FLEECE PERFORMANCE ENGINEERING

    $39.99
    Want to get rid of that big ugly resonator under the hood of your LML? This billet aluminum plate, anodized in black with Fleece engraved across the top will take its place and give your truck some personality. Our resonator delete plate is designed to...
    $39.99
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  • FLEECE FPE-STK-CVR-5-S STRAIGHT CUT STACK COVER 5 INCH FLEECE FPE-STK-CVR-5-S STRAIGHT CUT STACK COVER 5 INCH

    FLEECE FPE-STK-CVR-5-S STRAIGHT CUT STACK COVER 5 INCH

    FLEECE PERFORMANCE ENGINEERING

    $43.99
    We couldn't even leave a stack cover alone, we had to upgrade that too! Fleece Performance stack covers are made from heavy duty vinyl and come complete with a properly sized band clamp to ensure a tight fit.Transform your storage solutions with the...
    $43.99
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  • FLEECE FPE-STK-CVR-6-S STRAIGHT CUT STACK COVER 6 INCH FLEECE FPE-STK-CVR-6-S STRAIGHT CUT STACK COVER 6 INCH

    FLEECE FPE-STK-CVR-6-S STRAIGHT CUT STACK COVER 6 INCH

    FLEECE PERFORMANCE ENGINEERING

    $44.99
    We couldn't even leave a stack cover alone, we had to upgrade that too! Fleece Performance stack covers are made from heavy duty vinyl and come complete with a properly sized band clamp to ensure a tight fit.Elevate your stacking experience with the...
    $44.99
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  • FLEECE FPE-STK-CVR-7-S STRAIGHT CUT STACK COVER 7 INCH FLEECE FPE-STK-CVR-7-S STRAIGHT CUT STACK COVER 7 INCH

    FLEECE FPE-STK-CVR-7-S STRAIGHT CUT STACK COVER 7 INCH

    FLEECE PERFORMANCE ENGINEERING

    $45.99
    We couldn't even leave a stack cover alone, we had to upgrade that too! Fleece Performance stack covers are made from heavy duty vinyl and come complete with a properly sized band clamp to ensure a tight fit.Fleece FPE-STK-CVR-7-S Straight Cut Stack...
    $45.99
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  • FLEECE FPE-STK-CVR-8-S STRAIGHT CUT STACK COVER 8 INCH FLEECE FPE-STK-CVR-8-S STRAIGHT CUT STACK COVER 8 INCH

    FLEECE FPE-STK-CVR-8-S STRAIGHT CUT STACK COVER 8 INCH

    FLEECE PERFORMANCE ENGINEERING

    $47.99
    We couldn't even leave a stack cover alone, we had to upgrade that too! Fleece Performance stack covers are made from heavy duty vinyl and come complete with a properly sized band clamp to ensure a tight fit.Protect your valuable stacks with the FLEECE...
    $47.99
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    $47.99
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  • FLEECE FPE-TIERODSLEEVES TIE ROD REINFORCEMENT SLEEVES FOR 1999-2010 GM 2500-3500HD PICKUPS

    FLEECE FPE-TIERODSLEEVES TIE ROD REINFORCEMENT SLEEVES FOR 1999-2010 GM 2500-3500HD PICKUPS

    FLEECE PERFORMANCE ENGINEERING

    $79.99
    Fleece Performance Tie Rod Sleeves are a must for any 99-10 GM 2500-3500HD pickup that utilizes four-wheel drive. These support sleeves keep the weak factory tie rods from bending under the added stress of lifted torsion bars, increased horsepower and...
    $79.99
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  • FLEECE FPE-TIERODSLEEVES-LML TIE ROD REINFORCEMENT SLEEVES FOR 2011-2018 GM 2500-3500HD PICKUPS

    FLEECE FPE-TIERODSLEEVES-LML TIE ROD REINFORCEMENT SLEEVES FOR 2011-2018 GM 2500-3500HD PICKUPS

    FLEECE PERFORMANCE ENGINEERING

    $81.90
    Fleece Performance LML Tie Rod Sleeves are a must for any 2011 and up GM 2500-3500HD pickup that utilizes four-wheel drive. These support sleeves keep the weak factory tie rods from bending under the added stress of lifted torsion bars, increased...
    $81.90
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    $81.90
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  • FLEECE FPE-S4TCDA-KIT TURBO COMPRESSOR DISCHARGE ADAPTER KIT

    FLEECE FPE-S4TCDA-KIT TURBO COMPRESSOR DISCHARGE ADAPTER KIT

    FLEECE PERFORMANCE ENGINEERING

    $60.00
    Fleece Performance cast aluminum turbo discharge adapter for S400 turbochargers. Easily adapts your turbocharger compressor cover to a 3 inch charge air cooler hose.Kit Includes: 90 degree cast aluminum discharge adapter (3 inch OD) S400 v-band...
    $60.00
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    $60.00
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  • FLEECE FPE-78-14-TDA TURBO DRAIN ADAPTER

    FLEECE FPE-78-14-TDA TURBO DRAIN ADAPTER

    FLEECE PERFORMANCE ENGINEERING

    $12.95
    6061 Aluminum Black Anodize 7/8 inch-14 o-ring Fitment: S300 S400 Garrett (LLY-LML) IHI (LB7) HE341 ('03-'05 Cummins) HE351CW ('06-'07 Cummins) HE351VE ('07+ Cummins)Upgrade your performance with the FLEECE FPE-78-14-TDA Turbo Drain Adapter, expertly...
    $12.95
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    $12.95
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  • FLEECE FPE-34131 UNIVERSAL TURBO DRAIN NIPPLE WITH INTEGRATED O-RING SEAL 7/8 INCH HOSE

    FLEECE FPE-34131 UNIVERSAL TURBO DRAIN NIPPLE WITH INTEGRATED O-RING SEAL 7/8 INCH HOSE

    FLEECE PERFORMANCE ENGINEERING

    $24.99
    Universal Turbo Drain Nipple with Integrated O-Ring Seal (7/8 inch Hose)Experience unparalleled performance and reliability with the FLEECE FPE-34131 Universal Turbo Drain Nipple featuring an innovative integrated O-ring seal, specifically designed for...
    $24.99
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    $24.99
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  • FLEECE FPE-CLNTBYPS-CUMMINS-VP VP COOLANT BYPASS KIT 1998.5-2002 FLEECE FPE-CLNTBYPS-CUMMINS-VP VP COOLANT BYPASS KIT 1998.5-2002

    FLEECE FPE-CLNTBYPS-CUMMINS-VP VP COOLANT BYPASS KIT 1998.5-2002

    FLEECE PERFORMANCE ENGINEERING

    $359.00
    Increased Coolant Flow, Decreased Coolant Temperatures. The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling...
    $359.00
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    $359.00
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  • FLEECE FPE-TAPSHIFTER12 2001-2002 GM/ALLISON TAPSHIFTER

    FLEECE FPE-TAPSHIFTER12 2001-2002 GM/ALLISON TAPSHIFTER

    FLEECE PERFORMANCE ENGINEERING

    $399.00
    Replacement coolant bypass house with stainless steel braiding for our Common Rail/VP44 Cummins Coolant Bypass Kits.For use with the following...
    $399.00
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    $399.00
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  • FLEECE FPE-TAPSHIFTER35 2003-2005 GM/ALLISON TAPSHIFTER

    FLEECE FPE-TAPSHIFTER35 2003-2005 GM/ALLISON TAPSHIFTER

    FLEECE PERFORMANCE ENGINEERING

    $399.00
    The Fleece Performance TapShifter allows you to shift your 2001-2005 GM Allison Transmission with the touch of a button just like the 2006 and newer trucks. Perfect for towing, drag racing, daily driving and everything in-between, the TapShifter installs...
    $399.00
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    $399.00
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  • FLEECE FPE-TAPSHIFTER-KDTK 5 SPEED ALLISON KODIAK/TOPKICK TAPSHIFTER

    FLEECE FPE-TAPSHIFTER-KDTK 5 SPEED ALLISON KODIAK/TOPKICK TAPSHIFTER

    FLEECE PERFORMANCE ENGINEERING

    $399.00
    The Fleece Performance TapShifter allows you to shift your 5 speed Allison Transmission with the touch of a button. Perfect for towing, drag racing, daily driving and everything in-between, the TapShifter installs in no time and provides factory-like...
    $399.00
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