Chrysler 300C & SRT8 Forums banner

performance

  1. Need real experience advice

    Suspension/Handling Modifications
    So I'm' about to have the rest of my front end done and need to sieze the opportunity to have the "shocks" replaced. When I asked Les Schwab to put in something more performance oriented, more stiffness, they friggin' threw in KYB shocks (struts) and they are basically the same as stock...
  2. Transmission Shifting at Wrong Speeds (I think?)

    General Discussion on Issues / Trouble Shooting
    Hi. I have had a problem recently where I think the problem is the transmission shifts oddly at wrong speeds. It's mainly a point of the car will shift into OD while at 30 miles per hour so the second I touch the gas to accelerate a little, it shifts down into 4th or 3rd abruptly and has a...
  3. V6 Chrysler 300 Tuning Montreal

    Canada / Mexico Forum
    Hi all, Do you know a great garage for tuning ? I'd like to improve the performance of my V6. Thanks
  4. 05 300c performance upgrades help!

    Performance General Discussion
    hey guys im new to the forum.. i have a 05 300c and was wondering what upgrades i can do to add more hp! i know of cold air intakes, performance chip, headers, and exhaust but what else can i do? ill take any help i can get! thanks:headbang:
  5. EXPIRED: Intune dcx $430 new!!!

    Parts Buy/Sell Forum
    Ordered a new INTUNE DCX for my 300 and they charged for and sent me two. Instead of waiting for the stupid company to send me back money I will sell it on here. $449 everywhere else. I will sell for 430 shipped in US. You save $19, every little bit counts. This is brand new in box never...
  6. 3.6L mods

    Australia / NZ Forum General Discussion
    Just wondering if any of you guys have done any mods to your 3.6L V6, i.e exhaust, intake and tunes. Trying to find out what i can do and where to source bits and pieces from in Oz if possible. Cheers.
  7. 300C CRD Performance Mods

    UK & Europe Regional Forum
    Hi I have just purchased a 2007 300C CRD 3lt Diesel Turbo. I bought the car with a Spider Tuning box, and it seems like it has great power. I am wondering what other performance modifications are possible on this engine: Turbo Intercooler Air Intake Exhaust...etc Has anyone made any mod's...
  8. performance help needed

    1st Gen SRT8-Specific Performance & Engine/Intake/
    hey guys, my names jeremy, just joined the forum, i've got an 06 srt8 300, just bought an AFE stage 2 intake yesterday. Really looking for some great performance mods without really breaking the bank. Any input would be greatly appreciated
  9. Royal Purple HPS Coming in May!

    Royal Purple
    Royal Purple is releasing a new line of motor oil aimed at the street/performance enthusiast market. For several years, the American Petroleum Institute (API) has been reducing the maximum limits of common anti-wear zinc/phosphorus anti-wear additives in motor oils via their self-governed...
Top