Concentrated Injector Cleaner & Cetane BoosterDIESEL EXTREME is a fully formulated, concentrated cleaner that removes all internal diesel injector deposits (IDIDs) including waxy and polymeric deposits. In addition, DIESEL EXTREME contains a top tier level of cetane booster, lubricity additive, and fuel stabilizer to...

Concentrated Injector Cleaner & Cetane BoosterDIESEL EXTREME is a fully formulated, concentrated cleaner that removes all internal diesel injector deposits (IDIDs) including waxy and polymeric deposits. In addition, DIESEL EXTREME contains a top tier level of cetane booster, lubricity additive, and fuel stabilizer to...

This test shows that in a period of 100 hours at 300°F, a popular retail oil-additive begins to oxidize, causing sludge and stiction. The Hot Shot’s Secret FR3 was subject to the same test conditions; remaining crystal clear, with no signs of oxidation on...

This test shows that in a period of 100 hours at 300°F, a popular retail oil-additive begins to oxidize, causing sludge and stiction. The Hot Shot’s Secret FR3 was subject to the same test conditions; remaining crystal clear, with no signs of oxidation on...

This test shows that in a period of 100 hours at 300°F, a popular retail oil-additive begins to oxidize, causing sludge and stiction. The Hot Shot’s Secret FR3 was subject to the same test conditions; remaining crystal clear, with no signs of oxidation on...

This test shows that in a period of 100 hours at 300°F, a popular retail oil-additive begins to oxidize, causing sludge and stiction. The Hot Shot’s Secret FR3 was subject to the same test conditions; remaining crystal clear, with no signs of oxidation on...

Order this new camo Firepunk leather patch meshback snapback hat to add to your collection!

We hear it at every race we go to..."Trucks are Slow" so we might as well embrace it!

Fuel Filter, AirDog, Replacement, Paper, 10 Micron, Diesel, Each Fuel Filter, AirDog, Replacement, Paper, 10 Micron, Diesel, Each10 Micron Filters are ideal for Cold weather situations.

The Fleece Performance TapShifter allows you to shift your 2001-2002 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 in no time and provides...

Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit comes complete with everything needed to get the job done right the first time. Kit Contents: Transmission Lines (6) 7/8"-14 O-ring to -10AN fittings (2) 3/4"-16 O-ring to...

Fits 2001-2015 Allison Equipped GM Trucks Control your torque converter from the palm of your hand with the AlliLocker™ from Fleece Performance Engineering. The AlliLocker™ is 100% code free* when used on the track and allows you to bypass the TCM to lock/unlock the...

Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit comes complete with everything needed to get the job done right the first time. Kit Contents: Transmission Lines (6) 7/8"-14 O-ring to -10AN fittings (2) Large OD washers...

Upgrade your fuel system with this fuel distribution block from Fleece Performance Engineering. If you have an aftermarket fuel filtration system such as an Air Dog® or a FASS® and dual CP3 pumps, this fuel distribution block will allow you to get rid of...

Upgrade your fuel system with this fuel distribution block from Fleece Performance Engineering. If you have an aftermarket fuel filtration system such as an Air Dog® or a FASS® and dual CP3 pumps, this fuel distribution block will allow you to get rid of...

Upgrade your fuel system with this fuel filter delete from Fleece Performance Engineering. If you have an aftermarket fuel filtration system such as an Air Dog or a FASS, your factory fuel filter is no longer necessary. The factory fuel filter only becomes an...

If you are running a 2nd Gen Swap or Compound Turbo Setup the Fleece Performance Coolant Tank is a must! It eliminates the factory Coolant Tank, changes the location to up next to the battery box, and features an Integrated coolant level sensor for...

2013-2018 6.7L Cummins A/C Line Reroute Kit- If you are looking to do an aftermarket turbo set up like a 2nd Gen Swap Kit, or Compound Kit then this kit is a must! The factory A/C lines are in the way, this kit allows...

The New Vibrant Performance HD Clamp Assembly is the next step in the evolution of our popular suite of modular, flexible connectors ideal for turbo intake charge piping. The HD Clamp Assembly package includes:- Solid Billet 6061 Aluminum Clamp construction- Two (2) Aluminum Weld...

Firepunk Diesel Transmission Tuning for the 07.5-09 68RFE Transmissions   *This requires a HPTuners MPVI Interface or MPVI2 Interface to flash the tunes on the truck