Question 1

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

Asked 7 ´months ago | Sinister Diesel Blue Spring Kit with Adj. Billet Spring Housing and Fuel Filter Cap for 2003-2007

Question 2

What is included in the kit? View answer

Asked 1 ´month ago | Sinister Diesel Blue Spring Kit with Billet Spring Housing for 2003-2007 Ford Powerstroke 6.0L

Question 3

Is installation hardware included with the kit? View answer

Asked 1 ´month ago | Sinister Diesel Blue Spring Kit with Adjustable Billet Spring Housing for 2003-2007 Ford Powerstroke

Question 4

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

Asked 7 ´months ago | Sinister Diesel Heavy Duty Oil Cooler for 2003-2007 Ford Powerstroke 6.0L

Question 5

Does this product help restore lost fuel pressure? View answer

Asked 7 ´months ago | Sinister Diesel Blue Spring Kit with Adj. Billet Spring Housing and Fuel Filter Cap for 2003-2007

Question 6

Is this oil cooler easy to install? View answer

Asked 7 ´months ago | Sinister Diesel Heavy Duty Oil Cooler for 2003-2007 Ford Powerstroke 6.0L

Question 7

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

Asked 1 ´month ago | Sinister Diesel Blue Spring Kit with Adjustable Billet Spring Housing for 2003-2007 Ford Powerstroke

Question 8

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

Asked 7 ´months ago | Sinister Diesel Heavy Duty Oil Cooler for 2003-2007 Ford Powerstroke 6.0L

Question 9

Is this part CARB Compliant? View answer

Asked 7 ´months ago | Sinister Diesel Blue Spring Kit with Adj. Billet Spring Housing and Fuel Filter Cap for 2003-2007

Question 10

Is this product legal in all 50 states? View answer

Asked 1 ´month ago | Sinister Diesel Blue Spring Kit with Adjustable Billet Spring Housing for 2003-2007 Ford Powerstroke

Question 11

What warranty does this kit come with? View answer

Asked 1 ´month ago | Sinister Diesel Blue Spring Kit with Adjustable Billet Spring Housing for 2003-2007 Ford Powerstroke

Question 12

What original equipment part number does this kit replace? View answer

Asked 1 ´month ago | Sinister Diesel Blue Spring Kit with Adjustable Billet Spring Housing for 2003-2007 Ford Powerstroke

Question 13

Will this fit my 2001 f550 View answer

Asked 1 ´month ago | Sinister Diesel Coolant Filtration System (w/ CAT) for 1999-2003 Ford Powerstroke 7.3L

Question 14

Is the hot side charge pipe CARB approved? View answer

Asked 7 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

Question 15

I lost the large oring on top of the adapter, is there a way to order just that? View answer

Asked 1 ´month ago | Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

Question 16

On your pitbull turbo 11-14 Ford View answer

Asked 6 ´months ago | Sinister Diesel Pitbull Series® Turbocharger for 2011-2014 Ford Powerstroke 6.7L

Question 17

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

Asked 7 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

Question 18

What parts are included in the bundle? View answer

Asked 7 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

Question 19

Will this fit a 2011 HD3500 LML View answer

Asked 3 ´months ago | Sinister Diesel Coolant Reservoir (Degas) for 2013-2015 GM Duramax 6.6L LML

Question 20

Why choose Sinister Diesel over other diesel performance brands? View answer

Asked 2 ´months ago

Question 21

Does Sinister make coolant filters for UTVs. Specifically Can Am Defender HD11. View answer

Asked 6 ´months ago | Sinister Diesel Coolant Filtration System for Universal Applications

Question 22

How often should I replace the coolant filter? View answer

Asked 7 ´months ago | Sinister Diesel Coolant Filtration System for 2013-2018 Dodge Cummins 6.7L

Question 23

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

Asked 7 ´months ago | Sinister Diesel Bypass Oil Filter System for 2013-2024 Ram 2500/3500 Cummins 6.7L

Question 24

Can I restore my truck to its original settings with this programmer? View answer

Asked 2 ´months ago | SCT X4 Power Flash Ford Programmer

Question 25

Which Ford Super Duty engines is this programmer compatible with? View answer

Asked 2 ´months ago | SCT X4 Power Flash Ford Programmer

Question 26

Does it come in a different colour View answer

Asked 6 ´months ago | Sinister Diesel Radiator Support Brackets for 2003-2007 Ford Powerstroke 6.0L

Question 27

What is the efficiency of the Amsoil EaBP100 filter? View answer

Asked 7 ´months ago | Sinister Diesel Bypass Oil Filter System for 2013-2024 Ram 2500/3500 Cummins 6.7L

Question 28

What is the finish of the EGR cooler? View answer

Asked 2 ´months ago | Sinister Diesel Blue EGR Cooler for 2004-2007 Ford Powerstroke 6.0L

Question 29

What kind of oil lines are included with this kit? View answer

Asked 7 ´months ago | Sinister Diesel Bypass Oil Filter System for 2013-2024 Ram 2500/3500 Cummins 6.7L

Question 30

Does this system come with a warranty? View answer

Asked 7 ´months ago | Sinister Diesel Bypass Oil Filter System for 2013-2024 Ram 2500/3500 Cummins 6.7L

Question 31

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

Asked 7 ´months ago

Question 32

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

Asked 7 ´months ago | Sinister Diesel Blue Spring Kit with Billet Spring Housing for 2003-2007 Ford Powerstroke 6.0L

Question 33

Is there other fuel filters that fit this conversion kit? Or is filter sold this kit the only one that fits View answer

Asked 6 ´months ago | Sinister Diesel Fuel Filter Conversion Kit for 2011-2026 Ford Powerstroke 6.7L

Question 34

Does it come pre-oiled View answer

Asked 6 ´months ago | Sinister Diesel Universal Replacement Reusable Air Filter (4" Inner Diameter)

Question 35

Refund policy View answer

Asked 7 ´months ago | Sinister Diesel EGR Valve for 2005-2007 Ford Powerstroke 6.0L

Question 36

Can you get it in a raw color. View answer

Asked 2 ´months ago | Sinister Diesel Cold Air Intake for 2019-2021 Dodge/RAM Cummins 6.7L

Question 37

Regarding IPR valve View answer

Asked 7 ´months ago | Sinister Diesel Injection Pressure Regulator Valve (IPR) for 2003-2004 Ford Powerstroke 6.0L

Question 38

Can this be used with the S&S Gen2.1 CP4 Disaster Prevention Kit - 11-25 Ford 6.7L ? View answer

Asked 2 ´months ago | Sinister Diesel Fuel Filter Conversion Kit for 2011-2026 Ford Powerstroke 6.7L

Question 39

What is the policy on returns and refunds for this programmer? View answer

Asked 2 ´months ago | SCT X4 Power Flash Ford Programmer

Question 40

So what about the lift pump filter? View answer

Asked 7 ´months ago | Sinister Diesel Fuel Filter Conversion Kit for 2011-2026 Ford Powerstroke 6.7L

Question 41

What about the water separator sensor? View answer

Asked 6 ´months ago | Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

Question 42

Can the fuel pressure be adjusted with this kit? View answer

Asked 7 ´months ago | Sinister Diesel Blue Spring Kit with Adj. Billet Spring Housing and Fuel Filter Cap for 2003-2007

Question 43

DOES THIS WORK WITH FACTORY CAC TUBES? View answer

Asked 7 ´months ago | Sinister Diesel Intake Elbow for 2003-2007 Ford Powerstroke 6.0L

Question 44

Does this module need to be programmed to the vehicle. 2016 6.7 View answer

Asked 6 ´months ago | Sinister Diesel Glow Plug Control Module for 2011-2017 Ford Powerstroke 6.7L

Question 45

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

Asked 7 ´months ago | Sinister Diesel Leveling Kit for 2004-2015 Ford Powerstroke Black (2wd Only)

Question 46

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

Asked 7 ´months ago | Sinister Diesel Blue Spring Kit with Adj. Billet Spring Housing and Fuel Filter Cap for 2003-2007

Question 47

Will it fit a 2005 and is it glossy black? View answer

Asked 6 ´months ago | MKM Customs 2007 Superduty Grille (Paintable)

Question 48

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

Asked 6 ´months ago | Sinister Diesel 58v FICM for 2003-2007 Ford Powerstroke 6.0L

Question 49

Will it clear 35’s View answer

Asked 6 ´months ago | Sinister Diesel Leveling Kit for 2005-2016 Ford Powerstroke Black (4wd Only)

Question 50

What does a charge pipe do on a diesel? View answer

Asked 6 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

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