Cummins
Sinister Diesel Coolant Filtration System (w/WIX) (SDCOOLFIL5903W) for 2003-2007 Cummins 5.9L
The Sinister Diesel Coolant Filtration Kit is designed for 2003-2007 Dodge Cummins 5.9L engines to remove contaminants from the cooling system, improving engine performance and longevity. It helps eliminate harmful particles like casting sand, metal shavings, rust, and mineral deposits that can damage the EGR and oil coolers. This direct-fit kit ensures easy installation without modifications and includes all necessary hardware and instructions for a hassle-free setup.
Sinister Diesel Coolant Filtration System (w/CAT) (SDCOOLFIL5903C) for 2003-2007 Cummins 5.9L
The Sinister Diesel Coolant Filtration Kit is designed for 2003-2007 Dodge Cummins 5.9L engines to remove contaminants from the cooling system, improving engine performance and longevity. It helps eliminate harmful particles like casting sand, metal shavings, rust, and mineral deposits that can damage the EGR and oil coolers. This direct-fit kit ensures easy installation without modifications and includes all necessary hardware and instructions for a hassle-free setup.
Sinister Diesel CAT Fuel Filter Adapter (SDCATCUMN) for 2004.5-2007 Cummins 5.9L
The Sinister Diesel 5.9 Cummins CAT fuel filter kit is a high-performance upgrade for 5.9L Cummins engines, featuring a 2-micron CAT filter for superior fuel filtration. It enhances engine protection and longevity by removing more contaminants than the factory filter. The kit is easy to install with no major modifications required, making it a convenient option for improved fuel system performance.
Sinister Diesel Cold Air Intake (SDCAI67C19) for 2019-2024 Cummins 6.7L
The Sinister Diesel Cold Air Intake for 2019+ Dodge/RAM Cummins 6.7L improves performance, throttle response, and turbo spool-up. It features CNC mandrel-bent aluminum tubing for smooth airflow, a reusable cotton filter for maximum filtration, and a durable powder-coated Sinister Blue finish for a standout look.
Sinister Diesel Cold Air Intake (SDCAI67C13) for 2013-2018 Cummins 6.7L
The Sinister Diesel Cold Air Intake for 2013-2018 Dodge/Ram Cummins 6.7L engines improves airflow, performance, and efficiency. It enhances throttle response, turbo spool-up, and turbo sound, making it ideal for daily driving, towing, or racing. Made from CNC mandrel-bent aluminum with a washable or dry air filter, it offers durability and high performance.
Note:Â This product is California legal with CARB E.O Number D-721-11.
Sinister Diesel Cold Air Intake (SDCAI67C07) for 2007.5-2012 Cummins 6.7L
The Sinister Diesel Cold Air Intake for 2007.5-2012 6.7L Cummins engines improves throttle response, turbo spool-up, and overall efficiency. It features CNC mandrel-bent aluminum tubing, a reusable cotton filter, and retains the factory air intake boot. Designed for daily driving, towing, and racing, it offers durability, smooth airflow, and a stylish Signature Sinister Blue finish.
Sinister Diesel Cold Air Intake (SDCAI59C04) for 2003-2007 Cummins 5.9L
The Sinister Diesel Cold Air Intake for 2003-2007 Dodge Cummins 5.9L engines enhances performance by improving throttle response, turbo spool-up, horsepower, torque, and fuel efficiency. It features CNC mandrel-bent aluminum tubing for durability and smooth airflow, along with an oversized reusable cotton filter for maximum airflow and lower maintenance. The polished, powder-coated Sinister Blue finish adds corrosion resistance and a stylish look.
Sinister Diesel High Amp (400A) Wiring Upgrade Kit (SDALTWIRE)
This kit includes all necessary cables to upgrade the alternator charge, alternator ground, and chassis ground. It enhances performance for both stock and high-output alternators up to 400 amps. The cables feature 5285-strand pure copper construction with a 17.2mm diameter and a hyperflex frosted jacket.
Sinister Diesel 240 Amp OEM High Output Alternator (SDALT67C07240) for 2007-2010 Cummins 6.7L
The Sinister Diesel 240 Amp OEM alternator is a reliable solution for Cummins 6.7L alternator failures, which can cause electronics issues due to low voltage. It features brand-new OEM components for quality and durability, offering direct fitment without modifications. The product comes with a 1-year warranty.
Sinister Diesel 320 Amp OEM High Output Alternator (SDALT5988320) for 1988-2002 Cummins 5.9L
Sinister Diesel’s 320 Amp OEM alternators are a trusted solution for Cummins 5.9L alternator failures, which can cause electronics issues due to low voltage. Made with brand-new OEM components, these alternators ensure high quality and reliability. They offer direct fitment with no modifications required and come with a 1-year warranty.
Sinister Diesel 320 Amp OEM High Output Alternator (SDALT5903320) for 2003-2005 Cummins 5.9L
Sinister Diesel’s 320 Amp OEM alternators are a reliable solution for Cummins 5.9L alternator failures, which can cause electronics issues due to low voltage. Using brand-new OEM components, these alternators ensure high quality and direct fitment without modifications. They come with a 1-year warranty for customer confidence.
Sinister Diesel Leveling Kit -Blue- (SD9409LVLBLU) for 1994-2009 Cummins 5.9L / 6.7L (4wd Only)
The Sinister Diesel leveling kit is an easy-to-install solution for leveling your Dodge truck’s front and rear, allowing for larger tires and rims. No modifications are needed, and it’s available at an affordable price.
Sinister Diesel 2″ Leveling Kit -Black- (SD9409LVLBLK) for 1994-2012 Cummins 5.9L / 6.7L (4wd Only)
The Sinister Diesel leveling kit allows you to level your Dodge truck’s front end with the back, making room for larger tires and rims. It requires no modifications for installation and is available at an affordable price.
Sinister Diesel Coolant Reservoir (Degas) Cap (SD67CDC13) for 2013-2019 Cummins 6.7L
This Coolant Reservoir (Degas) Cap fits OEM or Sinister Diesel reservoirs for 2013-2019 Dodge Ram 2500/3500 6.7L Cummins. Made from CNC-machined billet T6-6061 aluminum, it includes a pressure relief system for reliability. Available in gray or Sinister Blue, it combines functionality with custom Sinister Diesel styling.
Sinister Diesel Coolant Filtration System (w/WIX) (SD67CCF190120) for 2019-2022 Cummins 6.7L
This coolant filtration kit helps extend the life of your engine’s water pump, EGR cooler, and cooler by removing contaminants like casting sand and metal shavings. It filters small amounts of coolant while the engine runs. The kit features a CNC-machined billet aluminum filter boss that mounts using factory holes, requiring no drilling. It includes all necessary fittings and pre-assembled silicone hoses for leak-proof connections.
Sinister Diesel Exhaust Tip 5″-6″ Polished 304 Stainless Steel (SD56POL) Universal
Sinister Diesel offers high-quality, aggressive-looking exhaust tips designed to enhance the appearance of diesel trucks. Made from durable 304 stainless steel and mirror-polished for a flashy, easy-to-clean finish, these single-wall tips fit 5-inch tailpipes and expand to 6 inches with a rolled edge. Each tip features the Sinister Diesel logo and is crafted for both performance and style.
Sinister Diesel Exhaust Tip 5″-6″ Black (SD56BLK) Universal
The Sinister Diesel ceramic-coated exhaust tip upgrades the look of your diesel truck with a black, aggressive finish that matches other blacked-out parts. Made from corrosion-resistant 304 stainless steel, it fits any 5-inch exhaust system (Duramax, Cummins, or Powerstroke) and expands the outlet to 6 inches. The black ceramic coating hides soot and dirt and is easy to clean. Installation is simple with basic hand tools using a clamp-on design.
Sinister Diesel Polished 304 Stainless Steel Exhaust Tip 4″ to 6″ (SD46POL) Universal
The Sinister Diesel Exhaust Tip is a durable, high-quality stainless steel accessory that enhances your vehicle’s exhaust system. It features a single-wall, angle-cut design for a stylish, aggressive look and fits most 4″ exhaust systems. With a polished finish and easy installation, it offers both performance and visual appeal.
Sinister Diesel Black Ceramic Coated Stainless Steel Exhaust Tip 4″ to 6″ (SD46BLK) Universal
The Sinister Diesel Exhaust Tip is a durable, stainless steel aftermarket accessory that enhances both the look and performance of a vehicle’s exhaust system. It features a single-wall, angle-cut design with a Black Ceramic finish for a stylish, aggressive appearance. Easy to install, it fits most 4″ exhaust systems and is resistant to corrosion.
Sinister Diesel Exhaust Tip 4″-5″ Polished 304 Stainless Steel (SD45POL) Universal
The Sinister Diesel Exhaust Tip is a durable, high-quality stainless steel accessory that enhances both the appearance and performance of your vehicle’s exhaust system. Featuring a single-wall, angle-cut design and a polished finish, it adds a stylish, aggressive look to your truck. Designed to fit most 4″ exhaust systems, it offers easy, hassle-free installation with all necessary components included.
Sinister Diesel Exhaust Tip 4″-5″ Black (SD45BLK) Universal
The Sinister Diesel Exhaust Tip is a durable, high-quality stainless steel accessory designed to enhance both the appearance and performance of your vehicle’s exhaust system. Featuring a single-wall, angle cut design and a sleek Black Ceramic finish, it offers a stylish, aggressive look. It fits most 4″ exhaust systems and includes everything needed for easy installation.
Monster-Ram Intake System W/Fuel Line (42798-B) CARB Black w/ Heater System Upgrade – for 2013-2018 Dodge/RAM 6.7L
The Monster-Ram Intake System with Fuel Line is a high-performance upgrade for 13-18 Dodge/RAM 6.7L CARB Black trucks. This system is designed to increase horsepower, torque, and overall engine efficiency. It features a unique heater system upgrade that allows for better cold weather performance and improved fuel economy. The black powder-coated finish gives the system a sleek and stylish look under the hood. With its large, free-flowing intake tube, the Monster-Ram Intake System allows for greater airflow and better filtration, resulting in improved engine performance and longevity. This system is a must-have for any Dodge or RAM truck owner looking to take their vehicle to the next level.
Fleece Replacement Heater Core Line Kit for 12-valve Cummins (FPE-CUMM-SSHCL-12V) for 1989-1998 Cummins 5.9L
The Fleece Performance (FPE-CUMM-SSHCL-12V) Replacement Heater Core Line Kit is a high-performance upgrade for 1989–1998 Dodge Ram trucks with the 5.9L 12-valve Cummins engine. It replaces factory heater core lines with durable stainless steel braided lines and AN-style fittings, enhancing reliability and coolant flow. Designed for easy installation, the kit improves cooling system efficiency and addresses common OEM failure points—ideal for restoration or performance upgrades.
Bilstein Suspension Shock Absorber B6 4600 (24-302302) for 2019-2024 Cummins 6.7L
Bilstein B6 4600 shock absorbers are direct-fit upgrades for stock-height light trucks and SUVs, offering improved ride quality, handling, and comfort. They feature a monotube design and a velocity-sensitive, digressive piston that adapts to road conditions. Each shock is specifically tuned for its application to ensure optimal performance.
