ARP stud kit for any 11mm thread (should be early 1.8t eg AGU) totaly re-usable comes with studs and nuts and assembly lube. never used reason for sale, decided to use 350 chev stud kit as i am going to run stupid amounts of boost. Bought from integrated engineering in the us 3 months ago. retail price is 200us pp im asking 150. pick up welcome pm if interested