AW11 20v Custom Vacuum Line Kit

20V swap running rough? Your vacuum lines are probably the reason. The 20V 4AGE is a great powerplant, but dropping one into an AW11 means dealing with a spiderweb of vacuum lines snaking under the ITBs — most of them cracked, dry-rotted, or flat-out missing by the time the engine makes it into your car. One pinhole leak in the wrong spot and you've got a car that idles weird, runs lean, or throws you down a diagnostic rabbit hole with no clear end. This kit shuts all that down. It replaces every vacuum line on the engine, including the ones buried under the ITBs, so you can knock out every potential leak point in a single shot. Built specifically for the AW11 chassis with fitment for Blacktop, Silvertop, or Silvertop running Blacktop electronics. Every line is made from professional-grade high-temp silicone — way more durable than factory rubber and resistant to the heat cycling that kills stock lines. Each line is pre-cut to the correct length, bagged, and labeled, and we include detailed instructions so there's no guesswork during install. You can also dial the kit in to how you want your bay to look: - Add A/C idle-up lines if you're keeping A/C functional - Delete the engine hook for a cleaner engine bay Every kit is hand-built to order right here in the USA. Fitment: Toyota MR2 AW11 with 20V 4AGE swap (Blacktop, Silvertop, or Silvertop with Blacktop electronics) Important: These lines are press-fit silicone, just like factory rubber — no clamps required on a naturally aspirated engine. If you're running forced induction (turbo or supercharged), you'll need to add clamps on the pressurized lines to keep them seated under boost.