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competition

  1. Are you ready for RACE Season? Get Your Competition Tires Today!

    Discount Tire
    We don't need to tell you that competition tires are optimized for improved handling, cornering, and traction to deliver the pinnacle of performance for dry conditions and track driving. Instead, we want you to know that Discount Tire Direct (DTD) has you covered this race season! Whether you...
  2. the Australian submarine competition

    2014-2018 Mazda 3 Skyactiv Discussion
    Gemini 2 Review
  3. Competition stereo system upgrade

    2010-2013 Mazda 3 & Skyactiv Audio & Electronics
    Over the last year I've been working on building up a stereo system in my 2013 Mazdaspeed 3 to make it a world class sound quality audio system. I'll add pics to this thread of the process leading up to where it's at. To start, you have to have a good foundation, so proper wiring is needed...
  4. New Product Release - JBR Tru-Torsion.250 Competition Rear Sway Bar

    James Barone Racing
    Details: The JBR Tru-Torsion Competition Rear Sway Bar is for the serious auto-x and road course enthusiast. This is the same bar being used in the JBR Sponsored #85 All Out Auto Motorsports Mazdaspeed 3 running in the IMSA Continental Tire Sportscar Challenge Series Constructed out of...
  5. Welcome Weapon-R Competition Products!

    Weapon-R Competition Products
    We would like to welcome Weapon-R Competition Products as our newest supporting vendor! Please take a moment to visit their site: Weapon-R.
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