What it is & why it's cool: Six-way externally adjustable 2-inch monotube MX6 reservoir shock, 300psi nitrogen charge, 14mm gun-drilled hardened chrome shaft, one-piece billet adjuster, braided stainless steel hose.
Company: Pro Comp
Contact: 800.776.0767, www.procomp, motorsports.com
What it is & why it's cool: Air-assisted coilover, features adjustable spring rate on-the-fly, 0- to 3,000-pound spring rate, doesn't unload like standard air shock, 6 inches of forced articulation, smoother ride, adaptable to any 2.0 coilover shock.
Company: Universal Air
Contact: 909.886.9491, www.universalairsuspension.com
What it is & why it's cool: Traction bar for fullsize trucks, prohibits axlewrap, engineered to move with arc of axle travel and not inhibit travel, frame-mounted ends rotate to compensate for uneven sideload during cornering, available with optional upper tubular brace and brushed stainless steel insert of flaming Superlift logo.
Company: Superlift
Contact: 318.397.3000, www.superlift.com
What it is & why it's cool: Billet-aluminum upper A-arms for current Chevy and Dodge fullsize IFS trucks, machined from a single chunk of aluminum, can be fitted with optional dual shock mount.
Company: Rough Country
Contact: 800.222.7023, www.roughcountry.com
What it is & why it's cool: 4130 chromoly rod end; 5 inches of maximum adjustment; available with Flexjoint ends, OEM bushing, or spherical steel; 1 1/4-inch shaft.
Company: Teraflex
Contact: 801.288.2585, www.teraflx.com
What it is & why it's cool: Axle slider and stinger traction-aiding combo device for Jeep CJs, YJs, TJs, and LJs; controls leaf-spring wrap and power hop on leaf-sprung Jeeps; improves handling on coil-sprung Jeeps.
Company: Nth Degree Mobility
Contact: 775.885.8454, www.nthdegreemobility.com