Sinister Diesel Suspension

Shop Sinister Diesel Suspension with free shipping to the Continental US 48 States.

Leveling Kits

Sinister Diesel Leveling Kits

Steering Dampers

Sinister Diesel Steering Box Supports

Recently Added Sinister Diesel Suspension:

OUT OF STOCK Sinister Diesel Steering Box Supports SD-EGRC-6.0-03 Sinister Diesel 03 Ford 6.0L EGR Cooler $622.04 Details

OUT OF STOCK Sinister Diesel Steering Box Supports SD-DODGE-SBS-94-02 Sinister Diesel 94-02 Dodge Steering Box Support for 1994-2002 Dodge 2500/3500 $300.29 Details

OUT OF STOCK Sinister Diesel Steering Box Supports SD-DODGE-SBS-10-12 Sinister Diesel 10-12 Dodge 2500/3500 Steering Box Support (2003-2009 w/ Updated 6-Bt Steering box) $300.29 Details

OUT OF STOCK Sinister Diesel Steering Box Supports SD-DODGE-SBS-03-09 Sinister Diesel 03-09 Dodge Steering Box Support for 2003-2009 Dodge 2500/3500 $300.29 Details

OUT OF STOCK Sinister Diesel Leveling Kits SD-0510LVL-BLU Sinister Diesel 05-10 Ford F250/350 Blue (4wd Only) Leveling Kit $169.39 Details

OUT OF STOCK Sinister Diesel Leveling Kits SD-0510LVL-BLK Sinister Diesel 05-10 Ford F250/350 Black (4wd Only) Leveling Kit $169.39 Details

OUT OF STOCK Sinister Diesel Steering Box Supports SD-DSBS94-01-20 Sinister Diesel 94-02 Dodge Steering Box Support for 1994-2002 Dodge 2500/3500 - Blue $300.29 Details

OUT OF STOCK Sinister Diesel Steering Box Supports SD-DSBS03-01-20 Sinister Diesel 03-09 Dodge Steering Box Support for 2003-2009 Dodge 2500/3500 - Blue $300.29 Details

OUT OF STOCK Sinister Diesel Steering Box Supports SD-DSBS10-01-20 Sinister Diesel 10-12 Dodge Steering Box Support for 2010-2012 Dodge 2500/3500 - Blue $300.29 Details

OUT OF STOCK Sinister Diesel Steering Box Supports SD-DSBS13-01-20 Sinister Diesel Steering Box Support for 13-19 Dodge 2500/3500 - Blue $300.29 Details