Upgrade those weak factory rubber hoses with this durable silicone set! Includes both the N75 valve hose and the DV (dump valve) hose – two common failure points on 1.8T engines. Made from high-quality, reinforced silicone that withstands extreme engine temperatures better than OEM rubber, preventing cracks and leaks over time. Direct fit for Audi TT (8N) and S3 (8L), as well as Seat Leon Cupra R with engine codes BAM, AMK, APY (210/225bhp). These hoses are known to deteriorate and cause power loss, boost issues, or limp mode. Swapping to silicone improves reliability and maintains consistent boost pressure. The black finish looks clean under the hood. A popular upgrade among VW/Audi enthusiasts and forum members. Simple to install with basic tools. Don't let old hoses spoil your drive – refresh your boost system with this trusted silicone set.
