Question 1

What type of spring is included in the kit? View answer

Asked 9 ´months ago | Sinister Diesel Blue Spring Kit with Adj. Billet Spring Housing and Fuel Filter Cap for 2003-2007

Question 2

Does the kit include a new gasket and O-ring set? View answer

Asked 9 ´months ago | Sinister Diesel Blue Spring Kit with Adj. Billet Spring Housing and Fuel Filter Cap for 2003-2007

Question 3

How much psi does a 6.0 need to start? View answer

Asked 9 ´months ago

Question 4

What does the kit include? View answer

Asked 9 ´months ago | Sinister Diesel Air Filter Cleaning Kit

Question 5

Is this compatible with the 2003 Ford F-250 Super Duty 6.0L Powerstroke? View answer

Asked 9 ´months ago | Sinister Diesel Cold Side Charge Pipe for 2003-2007 Ford Powerstroke 6.0L

Question 6

What is included in the cold side charge pipe kit? View answer

Asked 9 ´months ago | Sinister Diesel Cold Side Charge Pipe for 2003-2007 Ford Powerstroke 6.0L

Question 7

Is installation of this charge pipe easy? View answer

Asked 9 ´months ago | Sinister Diesel Cold Side Charge Pipe for 2003-2007 Ford Powerstroke 6.0L

Question 8

What type of clamps come with the charge pipe kit? View answer

Asked 9 ´months ago | Sinister Diesel Cold Side Charge Pipe for 2003-2007 Ford Powerstroke 6.0L

Question 9

What does a cold side intercooler pipe do? View answer

Asked 9 ´months ago | Sinister Diesel Cold Side Charge Pipe for 2003-2007 Ford Powerstroke 6.0L

Question 10

What does HPOP mean and why is the HPOP feed screen important? View answer

Asked 10 ´months ago | Sinister Diesel Heavy Duty Oil Cooler for 2003-2007 Ford Powerstroke 6.0L

Question 11

Does this oil cooler fit 2003 Ford Powerstroke 6.0L engines? View answer

Asked 10 ´months ago | Sinister Diesel Heavy Duty Oil Cooler for 2003-2007 Ford Powerstroke 6.0L

Question 12

Does this oil cooler have a better flow rate than the factory oil cooler? View answer

Asked 10 ´months ago | Sinister Diesel Heavy Duty Oil Cooler for 2003-2007 Ford Powerstroke 6.0L

Question 13

Is this oil cooler easy to install? View answer

Asked 10 ´months ago | Sinister Diesel Heavy Duty Oil Cooler for 2003-2007 Ford Powerstroke 6.0L

Question 14

Does this oil cooler meet OEM standards? View answer

Asked 10 ´months ago | Sinister Diesel Heavy Duty Oil Cooler for 2003-2007 Ford Powerstroke 6.0L

Question 15

What warranty comes with this product? View answer

Asked 10 ´months ago | Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

Question 16

Does this kit improve fuel filtration efficiency? View answer

Asked 10 ´months ago | Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

Question 17

Does this kit help protect injectors? View answer

Asked 10 ´months ago | Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

Question 18

Does this kit help reduce maintenance and repair costs? View answer

Asked 10 ´months ago | Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

Question 19

What is included in the box with this kit? View answer

Asked 10 ´months ago | Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

Question 20

Is this adapter machined in the USA? View answer

Asked 10 ´months ago | Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

Question 21

Is this kit compatible with GMC Sierra trucks? View answer

Asked 10 ´months ago | Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

Question 22

What kind of filter does this coolant filtration kit include? View answer

Asked 10 ´months ago | Sinister Diesel Coolant Filtration System for 2013-2018 Dodge Cummins 6.7L

Question 23

Does the kit include a screen for the high-pressure oil pump (HPOP)? View answer

Asked 10 ´months ago | Sinister Diesel Heavy Duty Oil Cooler for 2003-2007 Ford Powerstroke 6.0L

Question 24

What is included in the kit when I purchase this oil cooler? View answer

Asked 10 ´months ago | Sinister Diesel Heavy Duty Oil Cooler for 2003-2007 Ford Powerstroke 6.0L

Question 25

Does the oil cooler come with a warranty? View answer

Asked 10 ´months ago | Sinister Diesel Heavy Duty Oil Cooler for 2003-2007 Ford Powerstroke 6.0L

Question 26

Does this kit work with factory intercoolers? View answer

Asked 10 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

Question 27

What type of hoses are included in the package? View answer

Asked 10 ´months ago | Sinister Diesel Coolant Filtration System for 2013-2018 Dodge Cummins 6.7L

Question 28

Is this kit compatible with the Ford F-450? View answer

Asked 10 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

Question 29

What years and models is this kit compatible with? View answer

Asked 10 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

Question 30

Is there a benefit to buying the complete kit instead of pipes separately? View answer

Asked 10 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

Question 31

How is the filter base constructed? View answer

Asked 10 ´months ago | Sinister Diesel Coolant Filtration System for 2013-2018 Dodge Cummins 6.7L

Question 32

What type of filter design does this kit use—bypass or inline? View answer

Asked 10 ´months ago | Sinister Diesel Coolant Filtration System for 2013-2018 Dodge Cummins 6.7L

Question 33

Is the kit a direct fit, or does it require modifications? View answer

Asked 10 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

Question 34

How often should I replace the coolant filter? View answer

Asked 10 ´months ago | Sinister Diesel Coolant Filtration System for 2013-2018 Dodge Cummins 6.7L

Question 35

How does this system protect my Cummins engine? View answer

Asked 10 ´months ago | Sinister Diesel Coolant Filtration System for 2013-2018 Dodge Cummins 6.7L

Question 36

What type of oil filter does this system use? View answer

Asked 10 ´months ago | Sinister Diesel Bypass Oil Filter System for 2013-2024 Ram 2500/3500 Cummins 6.7L

Question 37

What type of clamps are used with the charge pipe kit? View answer

Asked 10 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

Question 38

How small of particles does the filter capture? View answer

Asked 10 ´months ago | Sinister Diesel Bypass Oil Filter System for 2013-2024 Ram 2500/3500 Cummins 6.7L

Question 39

What does the Sinister Diesel Blue Spring Kit do? View answer

Asked 10 ´months ago

Question 40

How many miles will a bulletproofed 6.0 powerstroke last? View answer

Asked 10 ´months ago | Sinister Diesel Blue Spring Kit with Billet Spring Housing for 2003-2007 Ford Powerstroke 6.0L

Question 41

Which company makes the best cold air intake? View answer

Asked 10 ´months ago | Sinister Diesel Cold Air Intake for 1999.5-2003 Ford Powerstroke 7.3L

Question 42

What is the best cold air intake for 6.7 Cummins? View answer

Asked 10 ´months ago | Sinister Diesel Cold Air Intake for 2019-2021 Dodge/RAM Cummins 6.7L

Question 43

carb legal in California? View answer

Asked 10 ´months ago | Sinister Diesel Basic Solution™ Kit for 2004-2007 Ford Powerstroke 6.0L (Blue Square EGR Cooler)

Question 44

Refund policy View answer

Asked 10 ´months ago | Sinister Diesel EGR Valve for 2005-2007 Ford Powerstroke 6.0L

Question 45

Is the grill plastic? View answer

Asked 10 ´months ago | MKM Customs 2005-2007 Superduty Grille (Chrome)

Question 46

What type of silicone boots are included in the kit? View answer

Asked 10 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

Question 47

Is installation of this kit easy? View answer

Asked 10 ´months ago | Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

Question 48

2006 6.0 Power Stroke engine with Dual alternators View answer

Asked 10 ´months ago | Sinister Diesel Intercooler Charge Pipe Kit w/ Intake Elbow for 2003-2007 Ford Powerstroke 6.0L (Gra

Question 49

How does this affect the fuel filter replacement tracking of the truck? View answer

Asked 10 ´months ago | Sinister Diesel Fuel Filter Conversion Kit for 2011-2026 Ford Powerstroke 6.7L

Question 50

Why should I upgrade from the factory intake? View answer

Asked 10 ´months ago | Sinister Diesel Cold Air Intake for 2019-2021 Dodge/RAM Cummins 6.7L

Browse by Topic