Check out this new heavy-duty input shaft and drum assembly for the popular GM 700R4 and 4L60E automatic transmissions. These parts were designed for high-torque applications. The more horsepower and torque your engine makes, the more your transmission is challenged to deliver. The new TCI heavy-duty input shaft and drum assembly is built to handle over 500 lb-ft of torque. Featuring a cryogenically hardened input shaft, the assembly incorporates a specially processed heavy-duty drum with a steel reinforcement ring, which is especially important for transmissions enhanced with raised line pressure for firmer shifting. The kit is available in two versions: one for '85-'97 700R4 and 4L60E transmissions, and one for '98-and-newer models. Info: 888/776-9824, www.tciauto.com
These new brake rotors from Brake Performance feature grooves and blind-drilled degassing holes which greatly reduce chances of stress cracks common with rotors that are completely cross-drilled. Each rotor features full-sweep scraper grooves to help deglaze disc pads and reduce brake fade. These rotors are X-ray inspected, CNC-machined, and balance tested. Guaranteed to expel dirt and dust while providing parallel pad wear, these rotors are available in a black or silver zinc coating for long-lasting good looks. Info: 866/756-5536, www.brakeperformance.com
Transform any '97-'06 Jeep Wrangler TJ into an extraordinarily capable yet comfortable 4x4 with the new J-SPEC suspension system from JKS Manufacturing. The system uses carefully matched components to lift any TJ 4 inches. The kit includes longer coil springs and fixed-reservoir shock absorbers. Additional component kits provide the flexibility to upgrade in stages. For instance, a comprehensive kit enables Jeep owners to upgrade their entire suspension at once, or individual stages are available to progressively improve an existing suspension over time. Info: 308/762-6949, orders@jksmfg.com, www.jksmfg.com
The VMX 8 by MileMarker is being touted as the world's smartest vehicle recovery unit. This winch line offers solid-state M.O.S.F.E.T. control technology in an illuminated, waterproof control box, as well as variable-speed trigger-controlled retrieval with digital feedback featuring estimated line pull, motor temperature, amperage draw, voltage, battery level, and overheating indicators. These combine to create one of the most advanced electric winches on the market. Info: 800/866-8647, www.milemarker.com
Advanced Flow Engineering (aFe) has a new Stage 2 cold air intake system (PN 54-81162) for the '07 Toyota FJ Cruiser that's said to deliver a max gain of 13 hp and 21 lb-ft of torque. A one-piece molded airbox with an attractive brushed aluminum cover fully encompass an inverted-top conical high-flow washable/reusable air filter blocking out engine heat. With the deepest pleats in the industry, the 360-degree radial air filter allows excellent airflow while providing superior protection. A strategically placed auxiliary air scoop channels additional airflow into the airbox. A tapered molded intake tube funnels and accelerates cool air to the throttle body. This system is designed to also fit the '03-'07 4Runner and '05-'07 Tacoma and also is available with the high-efficiency Pro-GUARD 7 media ideal for off-pavement environments, and with the new oil-free synthetic Pro-Dry media that requires no reoiling to maintain 99.4 percent filtration efficiency. Info: 951/493-7100, www.afefilters.com
Rimrock Rapid Air Deflators are a stainless steel valve-stem replacement designed to air down your tires quickly. These little units are perfect for rigs with big tires because they release air much faster and easier than even pulling the valve core.A virtual necessity when using bead locks, Rimrock R.A.D.s allow you to air down a 37-inch tire from 25 to 6 psi in 34 seconds. Info: 425/430-1445, www.rimrockmtn.com
Go There Engineering's new front TJ bumper claims to offer the best clearance and approach angles of all other full-fender protection bumpers on the market. Each comes standard with TIG-welded brushguards for strength and are CNC-manufactured of 3/16-inch laser-cut steel plate and 1.75-inch and 1.5-inch steel tubing. Bumpers are bead-blasted and bathed in a phosphate solution before powdercoating. Bumpers fit up to 9,500-pound-rated Warn, Ramsey, Superwinch, and MileMarker winches. Info: 334/725-8460, www.gothereengineering.com
Amp Research, inventor and manufacturer of the Power Step, has now introduced the first truly practical way to easily access the tailgate of a truck-the BedStep tailgate step. It's manufactured from heavy-duty aluminum to be a sturdy, yet lightweight bumper step that folds up out of sight to provide an easy step-up for loading cargo. The BedStep installs in minutes using the existing rear bumper mounting points. Manually operated, this convenient step "snap-locks" in the down position. When not in use, the BedStep stows conveniently under the rear bumper with absolutely no interference to ground clearance. Applications include the Ford Super Duty and F-150, Chevy Silverado, Dodge Ram, and the '07 Toyota Tundra. Info: 888/983-2206, www.amp-research.com
Kilby Enterprises recently introduced an onboard air kit for the new Jeep JK. Now JK owners can run air tools on the trail, air up tires faster than anyone else, and even power pneumatic oddities such as margarita blenders. The kit integrates cleanly into the JK engine compartment and provides 125 psi reliably. Info: 818/565-5945, www.onboardair.com
Off Road Solutions (ORS) just released its new coilover conversion kit for Toyota pickups and 4Runners. This kit is available for both '79-'85 vehicles with factory-equipped solid front axles and '86-'95 vehicles that have converted to a solid front axle. Many options exist, including rod-end type, steering choices, coilover brand, and travel. All kits use high-strength DOM tubing for the links, include all necessary brackets, and have been engineered for proper geometry in both rockcrawling and high-speed applications. ORS has years of experience in shock tuning and spring rates to help dial in your Toyota for optimum performance. Info: 303/278-6267, www.offroadsolutions.com