These high - flow vanes are a perfect fit for your 2003 - 2007 Ford 6.0L Powerstroke and the well - known Garret Powermax. They're designed to replace the stock vanes that have worn out over time. By using these high - flow vanes, you'll experience increased airflow and lower EGTs. Paired with a new billet unison ring, your turbo will operate better, spool up faster, and keep EGTs cooler. Features include being a stock replacement, high - flow design, cooler EGTs, faster spool - up, and no more sticky vanes when used with a new billet unison ring. Part Number: 300325. Note: There's no warranty on any DIY products.

Using these high - flow vanes is simple. First, remove the old, worn - out vanes from your 2003 - 2007 Ford 6.0L Powerstroke or Garret Powermax turbo. Then, install the new high - flow vanes in their place. It's recommended to pair them with a new billet unison ring for the best performance. When it comes to maintenance, keep an eye on the turbo's performance and EGTs. If you notice any issues, check the vanes for any signs of damage or wear. Since there's no warranty on DIY products, handle the installation carefully. Make sure all parts are properly installed to avoid any problems down the road.