Page 9 - Performance

  1. VIDEO: Everything you need to know about Manual Boost Controllers

    Flatirons Tuning Tech Tip - Everything you need to know about Manual Boost Controllers

    Manual Boost Controllers are something that has largely

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  2. VIDEO: What you need to know if you had an engine bearing failure

    Flatirons Tuning Tech Tip - What you need to know if you had an engine bearing failure

    If you have had an engine bearing failure on your Turbo

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  3. Comparison of WRX 5-Speed Gear Sets

    Comparison of WRX 5-Speed Gear Sets

    Flatirons Tuning Tech Tip - Subaru WRX 5 Speed Gear Set Comparisons

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  4. What is Low-Speed Pre-Ignition?

    What is Low-Speed Pre-Ignition?

    If you have a sporty car, a turbo-charged car, and especially if you are tracking your car or modifying it, more than likely you make sure that you are

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  5. What is the Best Subaru Timing Belt kit?

    What is the Best Subaru Timing Belt kit?
    Typically, when you do this service, you want to replace most of the parts associated with the timing belt so that you will have another 100,000 miles
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  6. Chassis Prep on Scotty's 2011 STI Race Car - Seam-welding and Spot-welding

    Chassis Prep on Scotty's 2011 STI Race Car - Seam-welding and Spot-welding

    At the end of last season, Scotty was able to set yet another personal best of 1:59.05 at High Plains Raceway. His plan for the 2019 season is to run a

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  7. What is a Subaru Transmission Sleeve Kit or Snout Repair kit?

    What is a Subaru Transmission Sleeve Kit or Snout Repair kit?

    On certain Subaru transmissions, mostly on cars with "Push" style clutches, there is a common problem that can occur where the snout of the transmission

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  8. What are Subaru Valve Buckets?

    What are Subaru Valve Buckets?

    Since 2003, all of Subaru's turbo-charged EJ engines have used valve buckets, or bucket shims to set valve lash.  The bucket sits in the head and makes

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