Diagnostic Tool for Engines
EngineChek, from Stewart Development, is a high-flow stainless steel screen that is placed on your oil filter prior to installation to trap suspended debris before it can disappear into your filter. Inspecting the EngineChek screen at your next oil change will show you the collected material and alert you of a possible problem. Tiny metal filings can indicate bearing, camshaft, or lifter wear, depending on the amount and type of metal found. The screen is available in four different sizes and can be used for diesel engines as well.

For more information, contact: Stewart Development, 6006-B Ballpark Rd., Thomasville, NC 27360, (800) 476-7141, (336) 476-5040 (fax), www.enginechek.com.

PowerClass Speakers
Directed Electronics announces its availability of the new PowerClass speaker line: two component speaker models and four coaxials. All new for 2004, the PowerClass speaker line features Precision Power's ultra-rigid foamed polypropylene cones and tweeters made by vapor-depositing titanium on a non-resonant dome structure suspended by a synthetic rubber surround to create extended high-frequency response.

For more information, contact: Precision Power, 1 Viper Way, Vista, CA 92083, (800) 876-0800, www.directed.com.

Hot Hues
Hot Hues Custom Finishes are an array of finishes, such as ChromaLusion, Kandy 2s, 3s, and 4s, and Kool Shades. Hot Hues are vivid coatings for use on all off-road and on-road trucks.

For more information, contact: DuPont Corporate Information Center, Dept. TR, Chester Run Plaza, Ste. 705/6538, Wilmington, DE 19808-0705, (800) 441-7515, www.dupont.com/finishes.

Ford 6.0L Juice Lightning
Lighten your load by increasing your Ford's 6.0L diesel performance. The Lightning plugs into the ECM located right beside the battery and comes with a dash-mounted switch for selecting three different levels. Performance level creation occurs by increasing injector pulse width and time of injection. The new Torque Shift transmission has a slow performance learning curve, but once it gets used to the chosen level, it offers excellent performance.

For more information, contact: BD Power, Dept. TR, P.O. Box 231, Sumas, WA 98295, (800) 887-5030, www.dieselperformance.com.

'04 Colorado/Canyon Suspension Kit
Ground Force Suspension Systems now has drop kit for the '04 Chevrolet Colorado and GMC Canyon pickup. The company's 2-inch front and 3-inch rear suspension lowering package (PN 9932) is compatible with 2WD Crew Cab models. The Ground Force kit includes four nitrogen gas-charged shocks, two front coil springs, bumpstops, and two rear leaf springs with lowering block.

For more information, contact: your local performance retailer, or visit www.groundforce.com.

Titan Aftermarket Hitch
Valley Industries introduces a custom-fit aftermarket hitch for Nissan's '04 Titan truck. No drilling is required for installation of the Class III-rated all-steel standard 2-inch receiver hitch. Titans outfitted with the hitches will have a towing capacity of as much as 6,000 pounds carrying and 10,000 pounds weight-distributing loads. The hitches are powdercoated with polyester black paint for weather resistance and rust protection, and come with a five-year limited warranty.

For more information, contact: Valley Ind., Dept. TR, 1313 S. Stockton St., Lodi, CA 95240, (209) 368-8881, (209) 369-8678 (fax), www.valleyindustries.com