Question 1

Does this product come with a warranty? View answer

Asked 5 ´months ago | Sinister Diesel Injection Pressure Regulator Valve (IPR) for 2003-2004 Ford Powerstroke 6.0L

Question 2

Does this kit restore lost fuel pressure? View answer

Asked 5 ´months ago | Sinister Diesel Blue Spring Kit with Billet Spring Housing for 2003-2007 Ford Powerstroke 6.0L

Question 3

What is the warranty on this product? View answer

Asked 5 ´months ago | Sinister Diesel Blue Spring Kit with Billet Spring Housing for 2003-2007 Ford Powerstroke 6.0L

Question 4

Can the fuel pressure be adjusted after long-term use? View answer

Asked 5 ´months ago | Sinister Diesel Blue Spring Kit with Adjustable Billet Spring Housing for 2003-2007 Ford Powerstroke

Question 5

How does this kit help the injectors? View answer

Asked 5 ´months ago | Sinister Diesel Blue Spring Kit with Adjustable Billet Spring Housing for 2003-2007 Ford Powerstroke

Question 6

Is there other filter options beside baldwin View answer

Asked 5 ´months ago | Sinister Diesel Fuel Filter Conversion Kit for 2011-2026 Ford Powerstroke 6.7L

Question 7

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

Asked 11 ´months ago | Sinister Diesel Bypass Oil Filter System for 2013-2024 Ram 2500/3500 Cummins 6.7L

Question 8

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

Asked 6 ´months ago | SCT X4 Power Flash Ford Programmer

Question 9

How is the installation process? View answer

Asked 11 ´months ago | Sinister Diesel Cold Air Intake for 2019-2021 Dodge/RAM Cummins 6.7L

Question 10

Can you run OE shock size with this kit? View answer

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

Question 11

Will other fuel filters work with your housing? View answer

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

Question 12

So this wont fit for my early year 99’? only the second half year of 99’?? View answer

Asked 6 ´months ago | Sinister Diesel Charge Pipe Kit w/ Intake Elbow for 1999.5-2003 Ford Powerstroke 7.3L F250 F350 F450

Question 13

Are new gaskets included in the kit? View answer

Asked 6 ´months ago | Sinister Diesel Blue Spring Kit with Adjustable Billet Spring Housing for 2003-2007 Ford Powerstroke

Question 14

Is the EGR cooler compatible with a 2004 Ford F-350 Super Duty with a 6.0L Powerstroke diesel engine? View answer

Asked 6 ´months ago | Sinister Diesel Blue EGR Cooler for 2004-2007 Ford Powerstroke 6.0L

Question 15

Can I buy this programmer if I live in California? View answer

Asked 6 ´months ago | SCT X4 Power Flash Ford Programmer

Question 16

Is the EGR cooler compatible with a 2007 Ford F-250 Super Duty with a 6.0L Powerstroke diesel engine? View answer

Asked 6 ´months ago | Sinister Diesel Blue EGR Cooler for 2004-2007 Ford Powerstroke 6.0L

Question 17

Is the EGR cooler compatible with a 2005 Ford F-350 Super Duty with a 6.0L Powerstroke diesel engine? View answer

Asked 6 ´months ago | Sinister Diesel Blue EGR Cooler for 2004-2007 Ford Powerstroke 6.0L

Question 18

Is this programmer compatible with trucks that have had emissions equipment removed? View answer

Asked 6 ´months ago | SCT X4 Power Flash Ford Programmer

Question 19

What are the hoses made of? View answer

Asked 6 ´months ago | Sinister Diesel Coolant Filtration System for 2003-2007 Ford Powerstroke 6.0L

Question 20

Is the EGR cooler compatible with a 2006 Ford F-250 Super Duty with a 6.0L Powerstroke diesel engine? View answer

Asked 6 ´months ago | Sinister Diesel Blue EGR Cooler for 2004-2007 Ford Powerstroke 6.0L

Question 21

Is the EGR cooler compatible with a 2005 Ford F-250 Super Duty with a 6.0L Powerstroke diesel engine? View answer

Asked 6 ´months ago | Sinister Diesel Blue EGR Cooler for 2004-2007 Ford Powerstroke 6.0L

Question 22

Is the EGR cooler compatible with a 2004 Ford F-250 Super Duty with a 6.0L Powerstroke diesel engine? View answer

Asked 6 ´months ago | Sinister Diesel Blue EGR Cooler for 2004-2007 Ford Powerstroke 6.0L

Question 23

do i need the 2003-2004 or 2005-2007 ipr valve for my 2004.5 f350 6.0 View answer

Asked 6 ´months ago | Sinister Diesel Injection Pressure Regulator Valve (IPR) for 2005-2007 Ford Powerstroke 6.0L

Question 24

What color is the EGR cooler? View answer

Asked 6 ´months ago | Sinister Diesel Blue EGR Cooler for 2004-2007 Ford Powerstroke 6.0L

Question 25

What are all the dimensions of the exhaust tip? View answer

Asked 6 ´months ago | Sinister Diesel Dual Wall Exhaust Tip W/ Angle Cut 4" to 6" Polished

Question 26

Is the EGR cooler compatible with a 2007 Ford F-350 Super Duty with a 6.0L Powerstroke diesel engine? View answer

Asked 6 ´months ago | Sinister Diesel Blue EGR Cooler for 2004-2007 Ford Powerstroke 6.0L

Question 27

What is the inlet size of this exhaust tip? View answer

Asked 6 ´months ago | Sinister Diesel Dual Wall Exhaust Tip W/ Angle Cut 4" to 6" Polished

Question 28

Is the hot side charge pipe CARB approved? View answer

Asked 11 ´months ago | Sinister Diesel Charge Pipe Kit for 2017-2026 Ford Powerstroke 6.7L

Question 29

Is the EGR cooler compatible with a 2004 Ford Excursion with a 6.0L Powerstroke diesel engine? View answer

Asked 6 ´months ago | Sinister Diesel Blue EGR Cooler for 2004-2007 Ford Powerstroke 6.0L

Question 30

Does it matter if my 2003 doesn’t have a place for that connector View answer

Asked 6 ´months ago | Sinister Diesel PITBULL SERIES® Turbocharger for 2003-2007 Dodge Cummins 5.9L

Question 31

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

Asked 11 ´months ago | Sinister Diesel Heavy Duty Oil Cooler for 2003-2007 Ford Powerstroke 6.0L

Question 32

Will this fit a 2011 HD3500 LML View answer

Asked 7 ´months ago | Sinister Diesel Coolant Reservoir (Degas) for 2013-2015 GM Duramax 6.6L LML

Question 33

Refund policy View answer

Asked 11 ´months ago | Sinister Diesel EGR Valve for 2005-2007 Ford Powerstroke 6.0L

Question 34

Is it magnetic View answer

Asked 8 ´months ago | Sinister Diesel Fuel Cap for 1999-2007 & 2020-2023 Ford 7.3L, 6.0L, 6.7L Powerstroke (Green)

Question 35

Will this work on a 2001 F-550 View answer

Asked 4 ´months ago | Sinister Diesel Coolant Filtration System (w/ CAT) for 1999-2003 Ford Powerstroke 7.3L

Question 36

Will this work on a 2001 F-550 View answer

Asked 4 ´months ago | Mishimoto Radiator for Ford Powerstroke 1999-2003 7.3L

Question 37

Is this system compatible with 2013 Dodge Cummins 6.7L trucks? View answer

Asked 11 ´months ago | Sinister Diesel Coolant Filtration System for 2013-2018 Dodge Cummins 6.7L

Question 38

Does this part come in red View answer

Asked 3 ´months ago | Sinister Diesel Fuel Filter Conversion Kit for 2011-2026 Ford Powerstroke 6.7L

Question 39

Can I get replacement gaskets View answer

Asked 3 ´months ago | Sinister Diesel Intake Bridge for 2011-2016 GM Duramax 6.6L LML

Question 40

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

Asked 11 ´months ago | Sinister Diesel CAT Fuel Filter Adapter for 2001-2016 GM Duramax 6.6L

Question 41

Does this come with a warranty View answer

Asked 6 ´months ago | Sinister Diesel PITBULL SERIES® Turbocharger for 2004.5-2010 GM Duramax 6.6L LLY/LBZ/LMM

Question 42

does it have the logo on each side? View answer

Asked 11 ´months ago | Sinister Diesel Dual Wall Exhaust Tip W/ Angle Cut 5" to 8" Black

Question 43

Is the EGR cooler compatible with a 2006 Ford Excursion with a 6.0L Powerstroke diesel engine? View answer

Asked 6 ´months ago | Sinister Diesel Blue EGR Cooler for 2004-2007 Ford Powerstroke 6.0L

Question 44

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

Asked 11 ´months ago | Sinister Diesel Bypass Oil Filter System for 2013-2024 Ram 2500/3500 Cummins 6.7L

Question 45

Could these work on a 99 to 03 7.3 as well ? View answer

Asked 11 ´months ago | Sinister Diesel Radiator Support Brackets for 2003-2007 Ford Powerstroke 6.0L

Question 46

Is there a dry filter option available? View answer

Asked 11 ´months ago | Sinister Diesel Cold Air Intake for 2019-2021 Dodge/RAM Cummins 6.7L

Question 47

Does this need to be painted or can it be left as is? View answer

Asked 10 ´months ago | MKM Customs 2007 Superduty Grille (Paintable)

Question 48

What holds the filter in the housing View answer

Asked 8 ´days ago | Sinister Diesel Fuel Filter Conversion Kit for 2011-2026 Ford Powerstroke 6.7L

Question 49

Will this work on 2002 excursion if I change the bumper and headlights to 2005 View answer

Asked 8 ´days ago | MKM Customs 2007 Superduty Grille (Paintable)

Question 50

Is there a downside to a cold air intake? View answer

Asked 10 ´months ago | Sinister Diesel Cold Air Intake for 2013-2018 Dodge/Ram Cummins 6.7L

Browse by Topic