Question 1

Do I have to replace with a WIX filter everytime? View answer

Asked 8 ´months ago | Sinister Diesel Coolant Filtration System for 2013-2018 Dodge Cummins 6.7L

Question 2

Will it clear 35’s View answer

Asked 9 ´months ago | Sinister Diesel Leveling Kit for 2005-2016 Ford Powerstroke Black (4wd Only)

Question 3

Does the ficm for the 6.0 power stoke need to be programmed or no View answer

Asked 9 ´months ago | Sinister Diesel 58v FICM for 2003-2007 Ford Powerstroke 6.0L

Question 4

Does it come pre-oiled View answer

Asked 9 ´months ago | Sinister Diesel Universal Replacement Reusable Air Filter (4" Inner Diameter)

Question 5

Will this kit work on a 06 powerstrock extended cab with twin I bean suspension thanks View answer

Asked 9 ´months ago | Sinister Diesel Leveling Kit for 2004-2015 Ford Powerstroke Black (2wd Only)

Question 6

DOES THIS WORK WITH FACTORY CAC TUBES? View answer

Asked 9 ´months ago | Sinister Diesel Intake Elbow for 2003-2007 Ford Powerstroke 6.0L

Question 7

Regarding IPR valve View answer

Asked 9 ´months ago | Sinister Diesel Injection Pressure Regulator Valve (IPR) for 2003-2004 Ford Powerstroke 6.0L

Question 8

How do I know what size to get? 18mm or 20mm View answer

Asked 9 ´months ago | Sinister Diesel Head Stud and Gasket Combo Kit for 2003-2007 Ford Powerstroke 6.0L

Question 9

Will this work with a snow plow? 2016 Ram 2500 6.4L View answer

Asked 9 ´months ago | Sinister Diesel Steering Box Support for 2013-2024 Dodge Cummins 6.7L (Blue)

Question 10

does it have the logo on each side? View answer

Asked 9 ´months ago | Sinister Diesel Dual Wall Exhaust Tip W/ Angle Cut 5" to 8" Black

Question 11

So what about the lift pump filter? View answer

Asked 9 ´months ago | Sinister Diesel Fuel Filter Conversion Kit for 2011-2026 Ford Powerstroke 6.7L

Question 12

Will installing this kit affect the Ford factory warranty for my F250 super duty lariat tremor View answer

Asked 9 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

Question 13

Does this sump kit mount on bottom of tank or on top? View answer

Asked 9 ´months ago | Sinister Diesel Universal Fuel Tank Sump Kit

Question 14

Rebuild kit mine broke View answer

Asked 9 ´months ago | Sinister Diesel Fuel Cap for 1999-2007 & 2020-2023 Ford 7.3L, 6.0L, 6.7L Powerstroke

Question 15

Do I need other upgrades? View answer

Asked 9 ´months ago | Sinister Diesel Regulated Fuel Return Kit for 99-03 Ford Powerstroke 7.3L w/ Integrated Fuel Filter

Question 16

On your pitbull turbo 11-14 Ford View answer

Asked 8 ´months ago | Sinister Diesel Pitbull Series® Turbocharger for 2011-2014 Ford Powerstroke 6.7L

Question 17

Does the kit only cover one side View answer

Asked 9 ´months ago | Black Diamond 18mm Head Gaskets for 2003-2004 Ford Powerstroke 6.0L

Question 18

Will my factory warranty still be covered? View answer

Asked 9 ´months ago | Sinister Diesel Fuel Filter Conversion Kit for 2011-2026 Ford Powerstroke 6.7L

Question 19

Is the factory oil filter bypassed or no longer used after installation of this part? View answer

Asked 9 ´months ago | Sinister Diesel Bypass Oil Filter System for 1999-2003 Ford Powerstroke 7.3L

Question 20

Is this part CARB Compliant? View answer

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

Question 21

Can the fuel pressure be adjusted with this 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 22

Does this product help restore lost fuel pressure? View answer

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

Question 23

Is this kit compatible with Cab and Chassis vehicles? View answer

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

Question 24

Is this kit compatible with E-series vehicles? View answer

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

Question 25

Does the fuel filter cap have any ports for testing? View answer

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

Question 26

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 27

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 28

Does the spring housing have any special features for adjusting fuel pressure? View answer

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

Question 29

What does the blue spring kit do on the 6.0 Powerstroke? View answer

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

Question 30

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

Asked 9 ´months ago

Question 31

What is a blue spring upgrade? View answer

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

Question 32

What does the kit include? View answer

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

Question 33

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 34

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 35

Is this product legal in all 50 states? View answer

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

Question 36

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 37

What warranty comes with the charge pipe? View answer

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

Question 38

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 39

What kind of boots are included with the charge pipe? View answer

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

Question 40

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 41

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 42

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 43

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 44

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 45

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 46

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 47

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 48

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 49

Is the hot side charge pipe CARB approved? View answer

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

Question 50

Does this kit work with most aftermarket intercoolers? View answer

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

Browse by Topic