Sinister Diesel 94-02 Dodge Ram Cummins 5.9L Cold Air Intake - SD-CAI-5.9-94 MSRP: $337.99 Was: Now: $251.71 Add to Cart
Sinister Diesel 99.5-03 Ford Powerstroke 7.3L Hose & Clamp Kit - SD-BK-7.3 MSRP: $357.49 Was: Now: $266.23 Add to Cart
Sinister Diesel 03-07 Ford Powerstroke 6.0L Hose & Clamp Kit - SD-BK-6.0 MSRP: $331.49 Was: Now: $246.87 Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. C) - SD-BD585 MSRP: $157.29 Was: Now: $117.13 Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. B) - SD-BD584 MSRP: $157.29 Was: Now: $117.13 Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. A) - SD-BD583 MSRP: $157.29 Was: Now: $117.13 Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. C) - SD-BD582 MSRP: $157.29 Was: Now: $117.13 Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. B) - SD-BD581 MSRP: $157.29 Was: Now: $117.13 Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. A) - SD-BD580 MSRP: $157.29 Was: Now: $117.13 Add to Cart
Sinister Diesel 06-07 Ford Black Diamond Head Gaskets for Ford 6.0L (20mm) - SD-BD20-6.0 MSRP: $328.89 Was: Now: $244.93 Add to Cart
Sinister Diesel 03-06 Ford Black Diamond Head Gaskets for Ford 6.0L (18mm) - SD-BD18-6.0 MSRP: $328.89 Was: Now: $244.93 Add to Cart
Sinister Diesel 08-10 Ford Black Diamond Head Gasket for Ford Powerstoke 6.4L - SD-BD-6.4 MSRP: $328.89 Was: Now: $244.93 Add to Cart
Sinister Diesel 08-10 Ford 6.4L Billet Blue Cap Kit - SD-BCK-6.4 MSRP: $357.49 Was: Now: $266.23 Add to Cart
Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 MSRP: $357.49 Was: Now: $266.23 Add to Cart
Sinister Diesel 99.5-07 Ford 6.0L/7.3L Powerstroke 250 AMP High Output Alternator - SD-ALT-FORD-99-250 MSRP: $967.19 Was: Now: $720.29 Add to Cart
Sinister Diesel 11-20 Ford 6.7L Powerstroke 320 AMP OEM High Output Alternator - SD-ALT-6.7P-320 MSRP: $1,091.99 Was: Now: $813.23 Add to Cart
Sinister Diesel 08-10 Ford 6.4L Powerstroke 320 AMP OEM High Output Alternator - SD-ALT-6.4-320 MSRP: $1,091.99 Was: Now: $813.23 Add to Cart
Sinister Diesel 94-09 Dodge 2500/3500 Blue (4wd Only) Leveling Kit - SD-9409LVL-BLU MSRP: $345.79 Was: Now: $257.52 Add to Cart
Sinister Diesel 94-09 Dodge 2500/3500 Black (4wd Only) Leveling Kit - SD-9409LVL-BLK MSRP: $345.79 Was: Now: $257.52 Add to Cart
Sinister Diesel 2017-2021 Ford Powerstroke 6.7L Intercooler Charge Pipe Kit - SD-6.7PIPK17-01-20 MSRP: $943.24 Was: Now: $702.46 Add to Cart
Sinister Diesel 11-16 Ford 6.0L Powerstroke Charge Pipe Kit - SD-6.7PIPK11-01-20 MSRP: $935.99 Was: Now: $697.06 Add to Cart
Sinister Diesel 2011+ Ford Powerstroke 6.7L Hot Side Charge Pipe - SD-6.7PIPH11-01-20 MSRP: $513.49 Was: Now: $382.41 Add to Cart
Sinister Diesel 2011+ Ford Powerstroke 6.7L Battery Hold Down - SD-6.7PBHD11-01-20 MSRP: $214.49 Was: Now: $159.73 Add to Cart
Sinister Diesel 13-18 Dodge Cummins 6.7L Coolant Filtration System - SD-6.7CCF13-01-20 MSRP: $285.99 Was: Now: $212.98 Add to Cart
Sinister Diesel 94-02 Dodge Ram Cummins 5.9L Cold Air Intake - SD-CAI-5.9-94 Sinister Diesel 94-02 Dodge Ram Cummins 5.9L Cold Air Intake MSRP: $337.99 Was: Now: $251.71 Add to Cart
Sinister Diesel 99.5-03 Ford Powerstroke 7.3L Hose & Clamp Kit - SD-BK-7.3 Don't let a stock intercooler boot ruin your day, at the track or on the strip. Upgrade your 7.3L today with Sinister Diesel Upgraded Intercooler Charge Pipe Silicone Boots and Clamps. Features:Heavy... MSRP: $357.49 Was: Now: $266.23 Add to Cart
Sinister Diesel 03-07 Ford Powerstroke 6.0L Hose & Clamp Kit - SD-BK-6.0 Not Recommended for OEM Pipes, Hot Side Boots Available by itself here, These heavy duty intake boots are Four Ply Silicone and won't crack or split like the factory rubber boots. Features: Heavy... MSRP: $331.49 Was: Now: $246.87 Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. C) - SD-BD585 Trust this Sinister Diesel Duramax head gasket to replace any blown or leaking OE head gasket on your GM Duramax engine. It works as a direct replacement for all Duramax LB7, LLY, LBZ, and LMM 2001... MSRP: $157.29 Was: Now: $117.13 Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. B) - SD-BD584 Replace your leaky or blown head gasket with this high-quality Sinister Diesel Duramax head gasket. It's a direct replacement for the OE head gasket, but features an extra-durable design which... MSRP: $157.29 Was: Now: $117.13 Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Driv. A) - SD-BD583 When the stock head gaskets in your truck are blown or leaky, a Sinister Diesel Duramax head gasket is the perfect way to get everything running normal again. You'll find these steel head gaskets are... MSRP: $157.29 Was: Now: $117.13 Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. C) - SD-BD582 Swap out any leaking or blown head gasket in your Duramax engine using this Sinister Diesel Duramax head gasket. It works as a direct replacement for OE head gaskets in 2001 to 2010 GM Duramax LB7,... MSRP: $157.29 Was: Now: $117.13 Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. B) - SD-BD581 Replace a leaky, blown head gasket on your Duramax diesel engine with this Sinister Diesel Duramax head gasket. Thanks to a multi-layer steel construction, this gasket will wIt'stand the extreme... MSRP: $157.29 Was: Now: $117.13 Add to Cart
Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. A) - SD-BD580 Sinister Diesel 01-10 Chevy Black Diamond Head Gasket for Duramax (Pass. A) MSRP: $157.29 Was: Now: $117.13 Add to Cart
Sinister Diesel 06-07 Ford Black Diamond Head Gaskets for Ford 6.0L (20mm) - SD-BD20-6.0 Sinister Diesel 06-07 Ford Black Diamond Head Gaskets for Ford 6.0L (20mm) MSRP: $328.89 Was: Now: $244.93 Add to Cart
Sinister Diesel 03-06 Ford Black Diamond Head Gaskets for Ford 6.0L (18mm) - SD-BD18-6.0 Sinister Diesel 03-06 Ford Black Diamond Head Gaskets for Ford 6.0L (18mm) MSRP: $328.89 Was: Now: $244.93 Add to Cart
Sinister Diesel 08-10 Ford Black Diamond Head Gasket for Ford Powerstoke 6.4L - SD-BD-6.4 Sinister Diesel has now perfected our multi-Layered Steel cylinder head gaskets. Featuring a durable black coating, with five stainless steel layers. Adaptive fluoroelastomer (FKM) coating flows to... MSRP: $328.89 Was: Now: $244.93 Add to Cart
Sinister Diesel 08-10 Ford 6.4L Billet Blue Cap Kit - SD-BCK-6.4 Sinister Diesel 08-10 Ford 6.4L Billet Blue Cap Kit MSRP: $357.49 Was: Now: $266.23 Add to Cart
Sinister Diesel 03-07 Ford 6.0L Billet Blue Cap Kit - SD-BCK-6.0 Add some durability and style to your truck using these Sinister Diesel 03-07 Powerstroke billet cap! Unlike the OEM oil and filter caps, these won’t crack from overtightening or just the... MSRP: $357.49 Was: Now: $266.23 Add to Cart
Sinister Diesel 99.5-07 Ford 6.0L/7.3L Powerstroke 250 AMP High Output Alternator - SD-ALT-FORD-99-250 Sinister Diesel 99.5-07 Ford 6.0L/7.3L Powerstroke 250 AMP High Output Alternator MSRP: $967.19 Was: Now: $720.29 Add to Cart
Sinister Diesel 11-20 Ford 6.7L Powerstroke 320 AMP OEM High Output Alternator - SD-ALT-6.7P-320 Sinister Diesel 11-20 Ford 6.7L Powerstroke 320 AMP OEM High Output Alternator MSRP: $1,091.99 Was: Now: $813.23 Add to Cart
Sinister Diesel 08-10 Ford 6.4L Powerstroke 320 AMP OEM High Output Alternator - SD-ALT-6.4-320 Sinister Diesel 08-10 Ford 6.4L Powerstroke 320 AMP OEM High Output Alternator MSRP: $1,091.99 Was: Now: $813.23 Add to Cart
Sinister Diesel 94-09 Dodge 2500/3500 Blue (4wd Only) Leveling Kit - SD-9409LVL-BLU If you want to level your Dodge, Sinister Diesel leveling kit is what you want. And we just happen to have it for a price you want too. If you want to level the front end of your truck with the back... MSRP: $345.79 Was: Now: $257.52 Add to Cart
Sinister Diesel 94-09 Dodge 2500/3500 Black (4wd Only) Leveling Kit - SD-9409LVL-BLK If you want to level your Dodge, Sinister Diesel leveling kit is what you want. And we just happen to have it for a price you want too. If you want to level the front end of your truck with the back... MSRP: $345.79 Was: Now: $257.52 Add to Cart
Sinister Diesel 2017-2021 Ford Powerstroke 6.7L Intercooler Charge Pipe Kit - SD-6.7PIPK17-01-20 Sinister Diesel 2017-2021 Ford Powerstroke 6.7L Intercooler Charge Pipe Kit MSRP: $943.24 Was: Now: $702.46 Add to Cart
Sinister Diesel 11-16 Ford 6.0L Powerstroke Charge Pipe Kit - SD-6.7PIPK11-01-20 Sinister Diesel 11-16 Ford 6.0L Powerstroke Charge Pipe Kit MSRP: $935.99 Was: Now: $697.06 Add to Cart
Sinister Diesel 2011+ Ford Powerstroke 6.7L Hot Side Charge Pipe - SD-6.7PIPH11-01-20 The Sinister Diesel Hot Side Charge Pipe for the Powerstroke 6.7L replaces the stock, restrictive piping that connects the turbocharger to your intercooler. This upgraded pipe is larger in diameter... MSRP: $513.49 Was: Now: $382.41 Add to Cart
Sinister Diesel 2011+ Ford Powerstroke 6.7L Battery Hold Down - SD-6.7PBHD11-01-20 Keep your battery in place while giving your engine bay some Sinister Diesel flair! These hold downs are CNC milled at the Sinister Diesel headquarters from billet aluminum and powdercoated in... MSRP: $214.49 Was: Now: $159.73 Add to Cart
Sinister Diesel 13-18 Dodge Cummins 6.7L Coolant Filtration System - SD-6.7CCF13-01-20 Sinister Diesel 13-18 Dodge Cummins 6.7L Coolant Filtration System MSRP: $285.99 Was: Now: $212.98 Add to Cart
