# 6 cylinder subaru info **URL:** https://forums.speedlife.net/t/6-cylinder-subaru-info/38510 **Category:** NYSpeed Automotive **Created:** [November 10, 2007, 8:00am UTC](https://forums.speedlife.net/t/6-cylinder-subaru-info/38510 "2007-11-10T08:00:15Z") **Posts on this page:** 1 **Showing post:** 2
### Author: ![Inn-Tune](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/inn-tune/32/7588_2.png) [@Inn-Tune](https://forums.speedlife.net/u/Inn-Tune) #### Post date: [November 10, 2007, 8:47am UTC](https://forums.speedlife.net/t/6-cylinder-subaru-info/38510/2 "2007-11-10T08:47:00Z")
> **[Car Customization & Performance Products | PERRIN Performance](https://www.perrin.com/)** > > PERRIN Performance is the leading auto parts store for performance products & car customization. Increase your engine performance with PERRIN Performance today! They had to have different internals made, the block sleeved, etc to get it to hold any sort of power. In short, if you don’t have 20 grand for the engine alone, don’t try making power with one. It’s not worth it… The stock 2.5L STi engine is good for 500 whp. That’s your best bet. --- _[View the full topic](https://forums.speedlife.net/t/6-cylinder-subaru-info/38510)._