Sinister Diesel 2017+ Ford Powerstroke 6.7L (Engine Mount) Coolant Filtration System - SD-CF-6.7P-17

Removing contaminates such as the casting sand and metal shavings means your engine's water pump, EGR cooler and cooler will last longer. This kit is designed to bypass and filter small amounts of...

Sinister Diesel 2017+ Ford Powerstroke 6.7L Cold Air Intake - SD-CAI-6.7P-17

Diesel engines are simple: air and fuel make power, so with a cold air intake, the more air you get into your engine, the more power you can make. The Sinister Diesel 2011-16 Powerstroke 6.7L cold...

Sinister Diesel 2017+ Ford Powerstroke Windshield Washer Cap - SD-WWC-6.7P-17

Sinister Diesel 2017+ Ford Powerstroke Windshield Washer Cap

Sinister Diesel 2017-2021 Ford Powerstroke 6.7L Intercooler Charge Pipe Kit - SD-6.7PIPK17-01-20

Sinister Diesel 2017-2021 Ford Powerstroke 6.7L Intercooler Charge Pipe Kit

Sinister Diesel 2019 Dodge/Ram Cummins 6.7L Cold Air Intake - SD-CAI-6.7C-19

Quicken your truck'turbo spool-up and throttle response with this 6.7L Cummins cold air intake from Sinister Diesel. It'been designed, engineered, and fabricated all in-house, so you're getting a...

Sinister Diesel 2023 Ford F-250/F-350 Battery Hold Down - SD-BHD-6.7P-23

Sinister Diesel 2023 Ford F-250/F-350 Battery Hold Down

Sinister Diesel 2023 Ford Powerstroke 6.7L Coolant Filtration System (w/ CAT) - SD-CF-6.7P-23

Sinister Diesel 2023 Ford Powerstroke 6.7L Coolant Filtration System (w/ CAT)

Sinister Diesel 2023+ Ford F250/350/450 6.7L Bed Step Delete - (Short Bed) - SD-BSD-6.7P-23

Sinister Diesel 2023+ Ford F250/350/450 6.7L Bed Step Delete - (Short Bed)

Sinister Diesel 23-24 Ford F-250/F-350 Powerstroke 6.7L Charge Pipe Kit - SD-6.7PIPK23-01-20

Sinister Diesel 23-24 Ford F-250/F-350 Powerstroke 6.7L Charge Pipe Kit

Sinister Diesel 4in ID 10in Tall Replacement Air Filter - SD-CAI-FILTER

Whether you need to replace a damaged filter on your Sinister Diesel Cold Air Intake or if you're making your own air intake, Sinister Diesel has you covered! Coming in at 10" tall and a 4" Inner...

Sinister Diesel 4in. Inlet Universal Stainless Steel Muffler - SD-U4M-01-20

So your modified diesel truck is putting out the rich sound you want, except not where you want it: the cab. With the Sinister Diesel Stainless Steel Muffler, you can reduce the road drone in your...

Sinister Diesel 5in. Inlet Universal Stainless Steel Muffler - SD-U5M-01-20

So your modified diesel truck is putting out the rich sound you want, except not where you want it: the cab. With the Sinister Diesel Stainless Steel Muffler, you can reduce the road drone in your...