The 63mm FMW Duramax VNT Cheetah Turbocharger is a drop-in replacement turbocharger for 04.5-10 Duramax diesels. It comes with a Fleece Performance Engineered 63mm FMW compressor wheel and high flow Cheetah turbine wheel. This drop-in replacement turbo is guaranteed to enhance your driving experience....

Wake up your 2001-2004 LB7 with the drop in replacement Fleece Performance LB7 Cheetah Turbocharger. Featuring a Fleece Performance custom 63mm billet compressor wheel and high flow Inconel turbine wheel, this turbo can power your truck all the way up to 625RWHP! • 100%...

Building on the popularity of the Stealth 64 in the LB7, the Stealth 64 VVT project has taken a stock appearing LBZ/LLY/LMM turbocharger and overhauled it to meet the demands of the Duramaxtuner team. The stock LBZ/LLY/LMM turbocharger runs out of air at about...

A bolt in, stock appearing replacement turbo for your 01-04 LB7. Features a 64mm compressor wheel that is capable of making +80 more rwhp on a stock fuel system, while maintaining near stock drivability and spool-up. Stock turbo needs replacing? Time to upgrade! Installation...

Stock replacement manifold for the VGT turbo flanged 6.7 cummins motors    

Parts Included with kit: -(4) Rear Axle 4 link brackets (1/4" thick steel) -(4) Frame mount 4 link brackets (1/4" thick steel) -(4) 1 1/2" Chromoly links, 16.5" long with chromoly joints -(1) Pan hard Bar kit, 1 1/2" Chromoly bar (you cut to...

TheCummins Stealth 64 is an upgraded, drop-in, replacement turbo for the2003-2007, 5.9L Cummins. It is designed to bolt in and requirenothing other than removing the factory turbo and dropping this one in it’splace. The turbo features a custom profile, 64mm (actual measurement63.5mm) billet wheel...

Are you tired of your 68rfe not holding power? Do you hate the 20 times it shifts and locks and unlocks while trying to get up to 55mph? Looking to get a little more power out of your truck and want the clutches to...

New Valve Body Wiring Harness including the Overdrive and Lockup Solenoids.   We use these in all of our high pressure valve bodies and they have a 1 year warranty.

The Strongest Billet Cummins Rods On The Market Proven over 3000hp and 4000tq our X-BEAM Billet Cummins Rods are designed with our unique ” X ” profile to maximize the strength while reducing weight. Our billet rods are made from extreme high impact tool...

Have you always wanted a cold air intake with a disposable filter--without sacrificing performance? S&B Filters dry filter cold air intake kits offer airflow comparable to their cotton filters with the same great protection. They typically last for 15,000 miles of highway driving and...

We are so happy to release the newest Smartbox to allow you to easily swap from a 68RFE to a 48re. The Porcupine has a simple plug and play design that plugs right into the 68RFE transmission plug and the 48RE Neutral safety on...

Boost Power & Performance with EVERY Fill-Up Boosts cetane up to 7 points Maintains clean injectors Increases fuel economy, improves power & performance Prevents rust & corrosion Clean engine parts & add lubricity Neutralizes acid & disperses moisture Recommended for ALL diesel engines. One...

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...

The Anteater is a controller for the 47-series and 48-series (618) Dodge Ram transmissions. It takes the place of a factory PCM and gives total control over the transmission's shift patterns. The main controller is contained in a weatherproof enclosure and the wiring harness...

T-6 12 Valve MONSTER FOOT Stainless Diesel Cummins Exhaust manifold.12v Sled Puller Stainless Diesel exhaust manifolds come with a bolt-on CNC ported center section. 2 ports drilled and tapped for EGT & Drive. Our Stainless exhaust mainfolds are made with shell molding. Its a...

T-4 Stainless Diesel Cummins Exhaust manifold.12v Sled Puller Stainless Diesel exhaust manifolds come with 2 ports drilled and tapped for EGT & Drive. Our Stainless Exhaust mainfolds are made with shell molding its a super smooth inside and out. Casting technology that has superior...

Stainless Diesel 'Monster Foot' Cummins Exhaust ManifoldT-6 MONSTER FOOT 24v Sled Puller. Stainless Diesel exhaust manifolds come with a bolt-on CNC'd ported center section. 2 ports drilled and tapped for EGT & Drive. Our Stainless EX mainfolds are made with shell molding its a...

Testing at Fleece performance has shown very strong gains in power and much lower EGTs. Dyno results showed 142hp and 380 ft lbs at 2000 rpms on 650 hp truck.