6. Classic Tube Pre-Made Exhaust Tubing
Classic Tube has all the pre-bent tubing you need to build an efficient and custom exhaust system for your ride. Available up to 5 inches in diameter, all Classic Tube exhaust tubing is 16-gauge, T-304 brushed stainless steel. Choose whatever you need in straight lengths, U-bends, J-bends, and 15-, 45-, and 90-degree bends. The tubing features straight overlapping tabs and is secured with V-band clamps. Contact Classic Tube, Dept. TR, 80 Rotech Dr., Lancaster, NY 14086, (800) 882-3711, www.classictube.com.
7. Corsa 2001-and-Later Duramax Exhaust
Featuring its state-of-the-art, patented "Reflective Sound Cancellation," Corsa has the sound and power your Duramax needs. Entirely mandrel-bent from 4-inch T-304 stainless steel tubing, the exhaust prevents in-cab resonance and improves the exhaust note with a 68-percent increase in airflow over stock. The straight-through system comes standard with a stainless tip. Contact Corsa, Dept. TR, 140 Blaze Industrial Pkwy., Berea, OH 44017, (800) 486-0999, www.corsaperformance.com.
8. Diesel Dynamics Cummins Jammer Turbos
Diesel Dynamics is offering its Jammer series of upgrade turbos to fit 1994-2002 Dodge Cummins engines. Diesel Dynamics includes a piping kit to make the system bolt-up to 2003-04 applications without additional modification. Compared to other turbos, the Jammer spools up faster, and with the manually set wastegate at 40 psi, you are assured of safety and reliability. Contact Diesel Dynamics, Dept. TR, 6280 S. Valley View Blvd., Unit 212, Las Vegas, NV 89118, (800) 628-8111, www.dieseldynamics.com.
9. DNA Performance Diesel Mufflers
DNA has just announced the addition of 4-1/2-inch and 5-inch truck mufflers to satisfy customer demands for the diesel performance market. Made from 100-percent stainless steel and carrying a five-year warranty, all DNA mufflers utilize its patented sound diffusion technology to manage exhaust sound and in-cab drone. DNA mufflers do not use perforated tube or packing. Contact DNA, Dept. TR, 352 Bayly St., Unit 10, Ajax, Ontario, L1S 1P1, Canada (905) 683-3785, www.dnamufflers.com.
10. DynoMax 2005-06 F-250/350 Diesel After- Cat Exhaust
DynoMax now offers a 4-inch Ultra Flo after-cat, mandrel-bent exhaust system for Super Duties with Power Stroke engines. DynoMax's exclusive CRF technology gives the system a deep, throaty sound. Designed for fast, easy installation, this system is completed with a stylish 5-inch polished, stainless steel spout. Contact DynoMax, Dept. TR, (734) 384-7806, www.dynomax.com.
11. Edelbrock Diesel Performance Package
The Edelbrock Diesel Performance Package is a matched system consisting of an Airaid air intake and filter, a Superchips programmer module, and an Edelbrock diesel exhaust system. The Superchips programmer offers three levels of performance to suit a variety of needs. These components are conveniently shipped in one box and are precisely tuned to work together and deliver significantly more performance than the sum of the individual parts. Contact Edelbrock, Dept. TR, 2700 California St., Torrance, CA 90509, (310) 781-2222, www.edelbrock.com.