Ball bearing turbo. Fully bolt on to RB20/25. Spools very quickly, and is not laggy. Makes 300ish bhp at 0.7 bar. Comes with all braided lines etc. ready to fit to your own RB engine. Comes with HKS adjustable actuator. Can come with turbo elbow at extra cost. HKS Casts. Not cheap replica. Genuine HKS/Garret turbo. PERFECT turbo for any RB20/25 application. Very very good condition. No play, I guarantee this turbo for 5,000 miles at 1.0 bar. Still fitted to engine, so sorry for crappy photos! 550 pounds ONO