DC Sports proudly introduces its ceramic-coated 4-2-1 RACE header for the 2006 Civic Si (HHR5523), a stainless-steel cat-back exhaust system for use with its Race Header (SCS7034), and an axle-back stainless-steel exhaust system for use with '06 Si's with a factory header or aftermarket header that does not replace the catalytic converter (SCS7035).

Stated DC Sports Lead Engineer Darrick Contreras, "We tested multiple set ups during development, and found that our axle-back exhaust system makes more power than our cat-back exhaust system on vehicles that retain the catalytic converter, and we recommend the axle-back system for street enthusiasts who want the best power while retaining street legality. However, our racers will love the Race header and cat back exhaust system combination, as we made 20 HP and 15.8 lbs/ft of torque at 6800 RPM!"

DC Sports RACE header systems are dyno tested and tuned for all out performance for racing applications. All DC Sports header systems are precision bent on our CNC mandrel benders using data acquired from our non-contact digitizing scanner. Our flanges are CNC machined, we attach the flange to the header pipes, then machine-grind the flange-mating surface to ensure a leak-free seal. Our state-of-the-art manufacturing process ensures superior quality and a perfect fit with every header system we make. DC Sports RACE header systems are legal on off-highway vehicles only, and should never be used on public highways.

DC Sports RACE Header System Key Features:

• Tuned for all out performance for racing applications
  
• 4-2-1 design in mild steel with proprietary ceramic coating
  
• CNC mandrel bends with precision-welded fittings deliver perfect fit
  
• CNC-machined flanges eliminate leaks.
  
• Equal length primary piping ensures optimum tuning of systems for more power across rpm range
  
• NOT C.A.R.B. exempt
  
• Includes comprehensive instructions and all necessary hardware
  

Like our headers, DC Sports exhaust systems are dyno tested to outperform all comparable systems on the market. Our exhaust systems are CNC Mandrel bent, hand welded, feature a straight-through muffler core, utilize the factory mounting locations and include complete hardware for ease of installation. DC Sports exhaust piping and muffler housings are manufactured from 304-stainless steel and each system features a four-inch, straight-cut polished tip with a rolled DC Sports logo.

DC Sports Exhaust System Key Features:

• Individually tuned and dyno-tested for maximum performance
  
• Uses factory mounting locations for ease of installation
  
• CNC mandrel bends with TIG welded fittings deliver perfect fit
  
• 100% 304 Stainless-steel piping and muffler housings with TIG-welded, CNC-machined flanges
  
• Straight-through muffler core maximizes power and delivers an aggressive exhaust note
  
• Late model systems meet 95 dB exhaust noise restriction requirements^*
  
• Includes comprehensive instructions and all necessary hardware
  ^{*Call DC Sports for more information}
  

DC Sports performance products are Engineered to Outperform. The company manufactures street and race performance products that are unmatched in performance, quality and value. DC Sports is an AEM performance brand and is headquartered in Hawthorne, CA. Visit http://www.dcsports.com to learn more.


http://www.dcsports.com

Last edited by RyanDL on January 18, 2006 12:55