
What could you get when a team of diesel, truck, and 4x4 off-road fans get together, while being united by a dream of radically changing the automotive aftermarket? You could surely get Sinister Diesel! The company’s founders, Michael Mitchell and Brian George, just like each and every one of the members of their team, share a love of everything diesel. And so it happened that one afternoon, while having to work on Brian’s truck, they’ve started a new company.
Categories
- Sinister Diesel Performance Engine Parts
- Sinister Diesel Performance Fuel System Parts
- Sinister Diesel Replacement Emission Control Parts
- Sinister Diesel Performance Exhaust Systems
- Sinister Diesel Performance Air Intake Systems
- Sinister Diesel Performance Engine Cooling
- Sinister Diesel Leveling Kits
- Sinister Diesel Steering Boxes
- Sinister Diesel Custom Grilles
- Sinister Diesel Arms, Links & Tie Rods
- Sinister Diesel®Assault Exhaust SystemAssault Exhaust System by Sinister Diesel®. Sinister Diesel exhaust systems deliver tuned performance and are designed to maximize your diesel trucks horsepower and torque. Precision cut and bent out of 409 Stainless Steel, exhaust is...$699.00 - $749.00
- Sinister Diesel®Stainless Steel Exhaust HeaderStainless Steel Exhaust Header by Sinister Diesel®. Sinister Diesel High Quality Stainless Steel Exhaust Headers. These headers are made from durable stainless steel and are built to last. Headers include CNC stainless flanges and are...$1,499.00
- Sinister Diesel®EGR CoolerEGR Cooler by Sinister Diesel®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...High quality at an affordable priceExpertly made from premium materials$319.00 - $914.15
- Sinister Diesel®Billet Cap AssemblyBillet Cap Assembly by Sinister Diesel®. With these precision CNC machined billet parts, you will never worry about cracking your factory plastic 6.0 Oil/Fuel filter caps again!High quality at an affordable priceExpertly made from premium materials$199.00
- Sinister Diesel®Steering Box StabilizerSteering Box Stabilizer by Sinister Diesel®. If you are looking to upgrade the steering system of your vehicle to make the most out of your vehicle’s performance, go with this high-grade steering part that is engineered to be second...High quality at an affordable priceBuilt to match your exact requirements$189.00
- Sinister Diesel®Y-Pipe SetY-Pipe Set by Sinister Diesel®. All of up-pipe kits a fully TIG welded on a fixture, as well as back-purged for the highest quality, strongest weld possible.Designed to boost your vehicle's performanceMandrel Bent Tubing, Full TIG welds, and CNC Precision Machined$499.99 - $689.99
- Sinister Diesel®External Oil Filter SystemExternal Oil Filter System by Sinister Diesel®. The oil system in your engine is crucial to the trucks performance and life. Keeping your oil clean is what it all comes down to. The Sinister oil filter kit is here to do just that. This...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$385.95 - $499.95
- Sinister Diesel®Stainless Steel Exhaust KitStainless Steel Exhaust Kit by Sinister Diesel®. Sinister Diesel exhaust systems deliver tuned performance and are designed to maximize your diesel trucks horsepower and torque. Precision cut and bent out of 409 Stainless Steel, our...$465.00 - $525.00
- Sinister Diesel®Head Gasket and ARP Stud KitHead Gasket and ARP Stud Kit by Sinister Diesel®. This is a great addition to any order while your tearing your motor down. If you need a little more than just the normal Head Gaskets and Stud kit includes, you can also add the intake...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$861.40 - $1,118.55
- Sinister Diesel®CAT™ Fuel Filter AdapterCAT™ Fuel Filter Adapter by Sinister Diesel®. The Sinister Diesel CAT fuel filter adapter allows you to install a 2 micron CAT fuel filter without any major modifications. Kit Includes: Sinister Diesel CAT Fuel Filter Adapter Standoff...High quality at an affordable priceExpertly made from premium materials$129.99 - $169.99
- Sinister Diesel®Black Diamond Head GasketBlack Diamond Head Gasket by Sinister Diesel®. Replace blown, leaky stock head gaskets in your diesel truck with high performance gaskets designed to operate in the extreme heat and high cylinder pressures that your Duramax Diesel...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$124.00 - $198.00
- Sinister Diesel®Up-PipeUp-Pipe by Sinister Diesel®. Upgrade your Up-pipes with Sinister's stainless steel mandrel bent up-pipes. Sinister Diesel exhaust components deliver tuned performance and are designed to maximize your diesel trucks horsepower and...Designed to boost your vehicle's performanceStainless steel tubes for longevity$119.00 - $589.99
- Sinister Diesel®Fuel Regulator and Return Hose KitFuel Regulator and Return Hose Kit by Sinister Diesel®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$699.00
- Sinister Diesel®Water PumpWater Pump by Sinister Diesel®. Proper heat management from the cooling system is crucial on modified engines when you want trouble-free and reliable performance. The factory Duramax water pump is known to slip under load and can...TIG welded on both Impeller and GearDrop-in replacement for factory water pump$199.00 - $239.00
- Sinister Diesel®Thermostat HousingThermostat Housing by Sinister Diesel®. This billet aluminum housing replaces the OEM housing which can be lower-quality stamped steel that may not always seal properly after replacing your thermostat. This billet aluminum housing...High quality at an affordable priceBuilt to match your exact requirements$49.95
- Sinister Diesel®Fuel Filter CapFuel Filter Cap by Sinister Diesel®. Never worry about cracking your factory plastic fuel filter cap again! Made out of 6061 T6 Aluminum anodized blue for superior finish quality.High quality at an affordable priceExpertly made from premium materials$79.95 - $89.95
- Sinister Diesel®Motor Fuel Rail PlugMotor Fuel Rail Plug by Sinister Diesel®. This product is made of high-quality materials to serve you for years to come. Designed usig state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...High quality at an affordable priceExpertly made from premium materials$45.00
- Sinister Diesel®Fuel Tank Sump KitFuel Tank Sump Kit by Sinister Diesel®. Sinister Fuel Tank Sump Kit. If you need added fuel flow, or your having issues with your factory draw straw picking up fuel when the tank is getting low. This is designed to feed the biggest...High quality at an affordable priceExpertly made from premium materials$164.00
- Sinister Diesel®Turbo PipingTurbo Piping by Sinister Diesel®. Designed utilizing the latest technology, this product by Sinister Diesel features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$195.00 - $310.00
- Sinister Diesel®Bypass Oil Filter SystemBypass Oil Filter System by Sinister Diesel®. The oil system in your engine is crucial to the trucks performance and life. Designed utilizing the latest technology, this product by Sinister Diesel features premium quality and will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$300.00
- Sinister Diesel®Powermax TurboPowermax Turbo by Sinister Diesel®. Sinister Diesel has made their own turbo kit that comes complete with a high-performance BatMoWheel compressor wheel by Bullseye Performance.Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$1,599.00 - $2,230.20
- Sinister Diesel®Throttle Valve DeleteThrottle Valve Delete by Sinister Diesel®. This product is made of high-quality materials to serve you for years to come. Designed usig state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...Increased airflowLess turbulance$109.00
- Sinister Diesel®Steering Box SupportSteering Box Support by Sinister Diesel®. If you are looking to upgrade the steering system of your vehicle to make the most out of your vehicle’s performance, go with this high-grade steering part that is engineered to be second to...High quality at an affordable priceBuilt to match your exact requirements$189.00
- Sinister Diesel®Intake ElbowIntake Elbow by Sinister Diesel®. This kit is designed and engineered to out perform the competition. Comes with a Mandrel bent aluminum tube and CNC base plate designed to hold even the highest boost levels.Mandrel Bent Tubing1/8" NPT Bung Installed$189.00 - $339.00
- Sinister Diesel®EGR Cooler Delete KitEGR Cooler Delete Kit by Sinister Diesel®. The kit is built from a durable and temperature-resistant billet aluminum. Replacing your EGR system can result in quicker turbo spool and lower EGTs. It also eliminates exhaust recirculating...High quality at an affordable priceExpertly made from premium materials$189.00 - $569.00
- Sinister Diesel®Cold Air IntakeCold Air Intake by Sinister Diesel®. Before we put our name on any part we manufacture, it has to beat the competition in 5 ways: Strength; Performance; Simplicity; Durability; and Fit. The Sinister 6.0 cold air intake meets all those...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$299.00 - $349.00
- Sinister Diesel®PCV Reroute KitPCV Reroute Kit by Sinister Diesel®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...High quality at an affordable priceExpertly made from premium materials$159.99
- Sinister Diesel®Coil Spring SpacersCoil Spring Spacers by Sinister Diesel®. If you want to level your car, Sinister Diesel leveling kit is what you want. And we just happen to have it for a price you want too. If you want to level the front end of your truck with the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$99.00 - $209.00
- Sinister Diesel®EGR ValveEGR Valve by Sinister Diesel®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...High quality at an affordable priceExpertly made from premium materials$135.82 - $171.90
- Sinister Diesel®Diesel Injection PumpDiesel Injection Pump by Sinister Diesel®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...High quality at an affordable priceExpertly made from premium materials$837.25 - $1,675.58
Now customers can easily find one of the greatest selections of high-quality Sinister Diesel performance products all in one place. The company has become a one-stop shop for Duramax, Cummins, and Powerstroke diesel performance parts for many off-road enthusiasts. Sinister Diesel had their own vision about exactly how their products should perform and look like. Some of the company’s products feature distinctive and stylish metallic blue color, that the company itself calls the “Sinister Blue”.
Right from the very beginning, Sinister Diesel has gotten a great reputation for their products; that’s how the company knew that they were on the right track. Today, it is perhaps one of the fastest developing companies providing high-performance aftermarket diesel components and systems. The brand is proud to offer air intakes and parts, injectors, Sinister EGR delete kits, tuners and programmers, Sinister Diesel exhaust systems, etc. The company offers high-performance aftermarket parts for any type of diesel trucking to help their customers modify or repair the Duramax, Cummins, or Powerstroke diesel engine. The spirit of diesel trucking fans is very much like their own - a little bit rebel. We don’t all lead rebel lifestyles, but we all can share that spirit, and Sinister Diesel captures it.
Sinister Diesel Reviews
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