Sinister Diesel 19-20 Dodge Cummins 6.7L Coolant Filtration System - SD-6.7CCF19-01-20 MSRP: $285.99 Was: Now: $212.98
Sinister Diesel 17-18 Ford F250/F350 6.7L Contamination Kit - SD-CON-6.7P-17 MSRP: $9,967.09 Was: Now: $8,622.79 Add to Cart
Sinister Diesel - 17-22 Ford Powerstroke F-250/F-350 Charge Pipe Kit - SDG-6.7PIPK17-01-20 MSRP: $981.49 Was: Now: $730.94 Add to Cart
Sinister Diesel 03-07 F250/F350 Oil Filter & Coolant Filtration System Ford Powerstroke 6.0L - SD-REOFCF-6.0 MSRP: $681.19 Was: Now: $507.30 Add to Cart
Sinister Diesel 03-04 Ford F-250/F-350 6.0L Reman High Pressure Oil Pump (HPOP) - SD-HPOP-FORD-03 MSRP: $1,273.99 Was: Now: $1,148.78 Add to Cart
Sinister Diesel 11-14 Ford F250/F350 6.7L Contamination Kit - SD-CON-6.7P-11 MSRP: $7,209.79 Was: Now: $6,569.35 Add to Cart
Sinister Diesel 98-02 Dodge Cummins 5.9L Intake Elbow - Grey - SDG-INTEL-5.9-98 MSRP: $279.49 Was: Now: $208.14 Add to Cart
Sinister Diesel 03-07 Ford 6.0L Powerstroke Blue Spring Kit w/ Adjustable Billet Spring Housing - SD-FUELBLK-6.0-ADJ-FFC MSRP: $297.69 Was: Now: $221.69 Add to Cart
Sinister Diesel 01-07 Chevrolet/GMC Silverado/Sierra 2500/3500 OEM High Output Alternator - SD-ALT-6.6-01-320 MSRP: $1,091.99 Was: Now: $813.23 Add to Cart
Sinister Diesel 01-07 Chevrolet/GMC Silverado/Sierra 2500/3500 OEM High Output Alternator - SD-ALT-6.6-01-250 MSRP: $967.19 Was: Now: $720.29 Add to Cart
Sinister Diesel 03-07 Ford 6.0L Powerstroke Cold Air Intake - Gray - SDG-CAI-6.0 MSRP: $612.29 Was: Now: $455.99 Add to Cart
Sinister Diesel 03-07 Ford F-250/F-350 6.0 Powerstroke Oil Catch Can - SD-BCC-6.0 MSRP: $582.39 Was: Now: $433.72 Add to Cart
Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FC-FUEL-U-GRN MSRP: $92.29 Was: Now: $68.73 Add to Cart
Sinister Diesel Universal High AMP (400A) Wiring Upgrade Kit - SD-ALT-WIRE MSRP: $214.49 Was: Now: $159.73 Add to Cart
Sinister Diesel 01-04 Duramax LB7 Heads Up Kit w/ ARP Head Studs - SD-HU-LB7 MSRP: $2,191.41 Was: Now: $1,632.02 Add to Cart
Sinister Diesel 11-16 Ford Powerstroke 6.7L Cold Side Charge Pipe (Grey) - SDG-INTRPIPE-6.7P-COLD-11 MSRP: $441.99 Was: Now: $329.16 Add to Cart
Sinister Diesel 03-07 Ford 6.0L Powerstroke Cold Side Charge Pipe (Gray) - SDG-INTRPIPE-6.0-COLD MSRP: $345.79 Was: Now: $257.52 Add to Cart
Sinister Diesel 03-07 Dodge Cummins 5.9L Intake Elbow - Grey - SDG-INTEL-5.9-03 MSRP: $323.69 Was: Now: $241.06 Add to Cart
Sinister Diesel 04-07 Dodge 2500/3500 Cummins 5.9L CAT Fuel Filter Adapter - SDG-CAT-CUMN MSRP: $213.19 Was: Now: $158.77 Add to Cart
Sinister Diesel 99.5-03 Ford 7.3L Powerstroke Cold Air Intake - Gray - SDG-CAI-7.3 MSRP: $389.99 Was: Now: $290.43 Add to Cart
Sinister Diesel 07.5-12 Dodge/Ram Cummins 6.7L Cold Air Intake - Gray - SDG-CAI-6.7C-07 MSRP: $612.29 Was: Now: $455.99 Add to Cart
Sinister Diesel 2003-2007 Dodge/Ram Cummins 5.9L Cold Air Intake (Gray) - SDG-CAI-5.9C-04 MSRP: $544.69 Was: Now: $405.64 Add to Cart
Sinister Diesel 06-10 GM Durmax 6.6L LBZ/LMM Welded Water Pump - SD-WWP-06 MSRP: $389.99 Was: Now: $290.43 Add to Cart
Sinister Diesel 19-20 Dodge Cummins 6.7L Coolant Filtration System - SD-6.7CCF19-01-20 Sinister Diesel 19-20 Dodge Cummins 6.7L Coolant Filtration System MSRP: $285.99 Was: Now: $212.98
Sinister Diesel 17-18 Ford F250/F350 6.7L Contamination Kit - SD-CON-6.7P-17 Sinister Diesel 17-18 Ford F250/F350 6.7L Contamination Kit MSRP: $9,967.09 Was: Now: $8,622.79 Add to Cart
Sinister Diesel - 17-22 Ford Powerstroke F-250/F-350 Charge Pipe Kit - SDG-6.7PIPK17-01-20 Sinister Diesel - 17-22 Ford Powerstroke F-250/F-350 Charge Pipe Kit MSRP: $981.49 Was: Now: $730.94 Add to Cart
Sinister Diesel 03-07 F250/F350 Oil Filter & Coolant Filtration System Ford Powerstroke 6.0L - SD-REOFCF-6.0 Sinister Diesel 03-07 F250/F350 Oil Filter & Coolant Filtration System Ford Powerstroke 6.0L MSRP: $681.19 Was: Now: $507.30 Add to Cart
Sinister Diesel 03-04 Ford F-250/F-350 6.0L Reman High Pressure Oil Pump (HPOP) - SD-HPOP-FORD-03 Sinister Diesel remanufactured high pressure oil pumps meet all OEM specs, ensure high reliability and are available at a lower cost than either new OEM or new aftermarket components., Features and... MSRP: $1,273.99 Was: Now: $1,148.78 Add to Cart
Sinister Diesel 11-14 Ford F250/F350 6.7L Contamination Kit - SD-CON-6.7P-11 Sinister Diesel Contamination Kit for 2011-2014 Ford 6.7L F250/F350. MSRP: $7,209.79 Was: Now: $6,569.35 Add to Cart
Sinister Diesel 98-02 Dodge Cummins 5.9L Intake Elbow - Grey - SDG-INTEL-5.9-98 Sinister Diesel 98-02 Dodge Cummins 5.9L Intake Elbow - Grey MSRP: $279.49 Was: Now: $208.14 Add to Cart
Sinister Diesel Fuel Pressure Gauge - SD-GAUGE Sinister Diesel Fuel Pressure Gauge MSRP: $100.09 Was: Now: $74.54 Add to Cart
Sinister Diesel 03-07 Ford 6.0L Powerstroke Blue Spring Kit w/ Adjustable Billet Spring Housing - SD-FUELBLK-6.0-ADJ-FFC The easy 30 minute install of the new updated "Blue Spring" will increase your fuel pressure back up to where it should be from the factory. Most 6.0's see an increase of 10 psi of fuel pressure. The... MSRP: $297.69 Was: Now: $221.69 Add to Cart
Sinister Diesel 01-07 Chevrolet/GMC Silverado/Sierra 2500/3500 OEM High Output Alternator - SD-ALT-6.6-01-320 Sinister Diesel 01-07 Chevrolet/GMC Silverado/Sierra 2500/3500 OEM High Output Alternator MSRP: $1,091.99 Was: Now: $813.23 Add to Cart
Sinister Diesel 01-07 Chevrolet/GMC Silverado/Sierra 2500/3500 OEM High Output Alternator - SD-ALT-6.6-01-250 Sinister Diesel 01-07 Chevrolet/GMC Silverado/Sierra 2500/3500 OEM High Output Alternator MSRP: $967.19 Was: Now: $720.29 Add to Cart
Sinister Diesel 03-07 Ford 6.0L Powerstroke Cold Air Intake - Gray - SDG-CAI-6.0 The more air you can get to your truck's engine the better and more efficiently it runs, and factory air intakes just can't stand up to the Sinister Diesel 2003-07 PowerStroke 6.0L cold air intake in... MSRP: $612.29 Was: Now: $455.99 Add to Cart
Sinister Diesel 03-07 Ford F-250/F-350 6.0 Powerstroke Oil Catch Can - SD-BCC-6.0 Sinister Diesel 03-07 Ford F-250/F-350 6.0 Powerstroke Oil Catch Can MSRP: $582.39 Was: Now: $433.72 Add to Cart
Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green - SD-FC-FUEL-U-GRN Sinister Diesel 99-07 Ford Powerstroke 6.0L/7.3L / 12-17 GM Duramax 6.6L Diesel Fuel Cap - Green MSRP: $92.29 Was: Now: $68.73 Add to Cart
Sinister Diesel Universal High AMP (400A) Wiring Upgrade Kit - SD-ALT-WIRE This kit comes with everything you need to upgrade your alternator charge cable, alternator ground cable, and chassis ground cable..This kit is a great performance upgrade for stock alternators, or... MSRP: $214.49 Was: Now: $159.73 Add to Cart
Sinister Diesel 01-04 Duramax LB7 Heads Up Kit w/ ARP Head Studs - SD-HU-LB7 The set contains gaskets for the exhaust manifold, up pipe, upper and lower valve cover, along with valve cover grommets, valve seals, and turbo drain seals., Each Sinister Diesel Heads Up Kit for... MSRP: $2,191.41 Was: Now: $1,632.02 Add to Cart
Sinister Diesel 11-16 Ford Powerstroke 6.7L Cold Side Charge Pipe (Grey) - SDG-INTRPIPE-6.7P-COLD-11 Sinister Diesel 11-16 Ford Powerstroke 6.7L Cold Side Charge Pipe (Grey) MSRP: $441.99 Was: Now: $329.16 Add to Cart
Sinister Diesel 03-07 Ford 6.0L Powerstroke Cold Side Charge Pipe (Gray) - SDG-INTRPIPE-6.0-COLD The Sinister Diesel Cold Side Charge Pipe Kit for the Powerstroke 6.0L connects the intercooler to the intake. This upgraded pipe is larger in diameter and has smooth mandrel bends to increase air... MSRP: $345.79 Was: Now: $257.52 Add to Cart
Sinister Diesel 03-07 Dodge Cummins 5.9L Intake Elbow - Grey - SDG-INTEL-5.9-03 Sinister Diesel 03-07 Dodge Cummins 5.9L Intake Elbow - Grey MSRP: $323.69 Was: Now: $241.06 Add to Cart
Sinister Diesel 04-07 Dodge 2500/3500 Cummins 5.9L CAT Fuel Filter Adapter - SDG-CAT-CUMN Sinister Diesel 04-07 Dodge 2500/3500 Cummins 5.9L CAT Fuel Filter Adapter MSRP: $213.19 Was: Now: $158.77 Add to Cart
Sinister Diesel 99.5-03 Ford 7.3L Powerstroke Cold Air Intake - Gray - SDG-CAI-7.3 Sinister Diesel 99.5-03 Ford 7.3L Powerstroke Cold Air Intake - Gray MSRP: $389.99 Was: Now: $290.43 Add to Cart
Sinister Diesel 07.5-12 Dodge/Ram Cummins 6.7L Cold Air Intake - Gray - SDG-CAI-6.7C-07 Sinister Diesel 07.5-12 Dodge/Ram Cummins 6.7L Cold Air Intake - Gray MSRP: $612.29 Was: Now: $455.99 Add to Cart
Sinister Diesel 2003-2007 Dodge/Ram Cummins 5.9L Cold Air Intake (Gray) - SDG-CAI-5.9C-04 Q: I know it is stronger and looks better, but doesn't aluminum conduct more heat than plastic? A: On a technical standpoint, aluminum would be a little more subject to the heat because it is metal,... MSRP: $544.69 Was: Now: $405.64 Add to Cart
Sinister Diesel 06-10 GM Durmax 6.6L LBZ/LMM Welded Water Pump - SD-WWP-06 Proper heat management from the cooling system is crucial on modified engines when you want trouble-free and reliable performance. The factory Duramax water pump is known to slip under load and can... MSRP: $389.99 Was: Now: $290.43 Add to Cart
