[quote author=dread link=topic=134991.msg2905895#msg2905895 date=1233584599]
+1, what is improved
[/quote]
From their website:
* Multi-pass Lathe Work - guarantees precision machining to proper tolerances for all components
* 7 Steps of Quality Control from beginning to end for a near perfect product
* Vapor-honed and properly prepped for PVD coatings
* TiAlN Coating - featuring a 92 HRc value and a CofF of 0.45. No other coating has characteristics with these types of values
* Extended plunger end for proper operation and minimal wear
* Installation Tool and crystal clear installation guide included
* The highest fuel pressure of any present solution for the DISI 2.3