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Fleece Performance

Collection: Fleece Performance

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377 products

Fleece Performance 6in 45 Degree Hood Stack Cover

Smoke Stacks

Fleece Performance 6in 45 Degree Hood Stack Cover

Regular price $41.99
Sale price $41.99 Regular price $37.79
Fleece Performance 6in Straight Cut Hood Stack Cover

Smoke Stacks

Fleece Performance 6in Straight Cut Hood Stack Cover

Regular price $41.99
Sale price $41.99 Regular price $37.79
Fleece Performance 7in Straight Cut Hood Stack Cover

Smoke Stacks

Fleece Performance 7in Straight Cut Hood Stack Cover

Regular price $42.99
Sale price $42.99 Regular price $38.69
Fleece Performance 7in 45 Degree Hood Stack Cover

Smoke Stacks

Fleece Performance 7in 45 Degree Hood Stack Cover

Regular price $42.99
Sale price $42.99 Regular price $38.69
Fleece Performance 94-02 HX35 63mm FMW Holset Cheetah Turbocharger

Turbochargers

Fleece Performance 94-02 HX35 63mm FMW Holset Cheetah Turbocharger

Regular price $1,699.00
Sale price $1,699.00 Regular price $1,529.10
Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade Kit

Fuel Filters

Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade Kit

Regular price $229.00
Sale price $229.00 Regular price $206.10
Fleece Performance 17-22 GM 2500/3500 Duramax MAP Sensor Spacer & Boost Reference Port

Fittings

Fleece Performance 17-22 GM 2500/3500 Duramax MAP Sensor Spacer & Boost Reference Port

Regular price $68.99
Sale price $68.99 Regular price $62.09
Fleece Performance 01-04 GM Duramax 6.6L LB7 63mm Billet LB7 Cheetah Turbocharger

Turbochargers

Fleece Performance 01-04 GM Duramax 6.6L LB7 63mm Billet LB7 Cheetah Turbocharger

Regular price $1,999.00
Sale price $1,999.00 Regular price $1,799.10
Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug

Block Off Plates

Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug

Regular price $37.95
Sale price $37.95 Regular price $34.16
Fleece Performance 11-15 Duramax LML Rear Engine Cover Coolant Return Plug

Block Off Plates

Fleece Performance 11-15 Duramax LML Rear Engine Cover Coolant Return Plug

Regular price $19.99
Sale price $19.99 Regular price $17.99
Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/HD CP3

Injection Pumps & Controllers

Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/HD CP3

Regular price $2,599.00
Sale price $2,599.00 Regular price $2,339.10
Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Hardware Kit w/o Pump

Injection Pumps & Controllers

Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Hardware Kit w/o Pump

Regular price $749.00
Sale price $749.00 Regular price $674.10
Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/CP3

Injection Pumps & Controllers

Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/CP3

Regular price $1,999.00
Sale price $1,999.00 Regular price $1,799.10
Fleece Performance 11-16 GM 2500/3500 LML Duramax Replacement CP3 Feed Hose

Hoses

Fleece Performance 11-16 GM 2500/3500 LML Duramax Replacement CP3 Feed Hose

Regular price $19.99
Sale price $19.99 Regular price $17.99
Fleece Performance 11-16 GM 2500/3500 Duramax LML Replacement CP3 Return Hose

Hoses

Fleece Performance 11-16 GM 2500/3500 Duramax LML Replacement CP3 Return Hose

Regular price $19.99
Sale price $19.99 Regular price $17.99
Fleece Performance 11-16 GM 2500/3500 Duramax Dosing Injector Fuel Line Disconnect Tool

Tools

Fleece Performance 11-16 GM 2500/3500 Duramax Dosing Injector Fuel Line Disconnect Tool

Regular price $15.99
Sale price $15.99 Regular price $14.39
Fleece Performance 11-16 6.6L GM Duramax Resonator Delete Plate

Block Off Plates

Fleece Performance 11-16 6.6L GM Duramax Resonator Delete Plate

Regular price $39.99
Sale price $39.99 Regular price $35.99
Fleece Performance 2500 and 3500 Low Profile Shock Mounts

Shock Mounts & Camber Plates

Fleece Performance 2500 and 3500 Low Profile Shock Mounts

Regular price $99.99
Sale price $99.99 Regular price $89.99
Fleece Performance Universal 3/8in NPT Hex Socket Plug - Black

Fittings

Fleece Performance Universal 3/8in NPT Hex Socket Plug - Black

Regular price $2.99
Sale price $2.99 Regular price $2.69
Fleece Performance 11-16 Chevrolet Duramax 6.6L (LML) 63mm Billet VNT Cheetah Turbocharger

Turbochargers

Fleece Performance 11-16 Chevrolet Duramax 6.6L (LML) 63mm Billet VNT Cheetah Turbocharger

Regular price $2,649.00
Sale price $2,649.00 Regular price $2,384.10

About Pure Auto Performance

Pure Auto Performance started with a simple idea: helping people find quality parts they can trust without the stress and confusion that usually comes with upgrading a car. We’re enthusiasts just like you, and we know how much pride goes into every build. Whether it’s improving a daily driver or working on a long-term project, the right part can make your car feel brand new again. That’s why we put care into everything we offer, choosing products that genuinely make a difference on the road.

We also believe car parts should be more than just nice to look at they should last, perform well, and fit the vision each driver has. Some customers prefer clean, subtle upgrades, while others love bold changes that completely transform their vehicle. No matter the style, our goal is to make the process easy, honest, and enjoyable. At Pure Auto Performance, we’re here to support you at every step so you can build a car that feels right for you. This brand is more than a store. It’s a community of people who love driving and want the best for their cars.

1-2 Day Fast Delivery
30 Days Free Returns
Secure Payment
24/7 Customer Support
High Quality Parts