Tim
Comentado en Australia el 3 de octubre de 2024
Fast service
Pacheko31
Comentado en México el 3 de diciembre de 2023
Queda perfecto
Albert
Comentado en Canadá el 14 de octubre de 2023
If you have a 4.0 and having vapour lock issues then this is THE kit you want. Speaking from experience. My original heat shield was like aluminum foil when compared with DE heat shield. The wraps were well designed and works!
That_Guy
Comentado en Canadá el 21 de enero de 2023
Installed in a 99 Grand Cherokee. No mods needed for the fuel rail wrap. Super handy it came with new injector O rings. Absolutely recommend it to others than want to keep heat away from the fuel system.
Luis A.
Comentado en México el 16 de octubre de 2021
cumple muy bien con lo especificado, excelente producto
Andy62
Comentado en Australia el 31 de enero de 2021
Well made
ISCRGG67
Comentado en México el 13 de agosto de 2019
Un producto de excelente calidad y en extremo necesario para este tipo de motores. Además accesible a través de Amazon México. Yo lo vi y cotice en una página especializada pero traerlo desde EE.UU. lo encarecía mucho, pero lo encontré aquí en Amazon y llegó a tiempo y a un precio accesible.
Armando
Comentado en México el 17 de noviembre de 2019
Queda muy bien fácil instalar si tienes conocimiento básico , los o ring quedan a la perfección
Cub
Comentado en los Estados Unidos el 7 de abril de 2019
Well guys it finally happened. We finally got our first hot enough day in Memphis, Tennessee to require A/C and test out my new fuel rail/injector insulation. The install went okay, I put it on a while ago while it was still cold outside. The injector o-rings it came with are a perfect fit. The injector wraps are a so-so fit. The manifold shield I did not use since my factory shield (they're identical) is still intact. The fuel rail fits like a glove once you figure out where to cut the damn thing to make it POSSIBLE to wrap around the rail. Cut a hole for your schrader valve if equipped. But when it's all said and done? It looks great and fits tight. So it's gotta work, right?UPDATE: July 7, 2019,Everyone I have to admit I was wrong when I first wrote my review. I removed the unnecessary bickering and have to apologize to DEI, you guys did a good job after all. I don't know why I previously had symptoms of heat soaking on a ~70* day with this first installed but now that we are well into the 90's I haven't had ANY issues whatsoever. A/C on, hot humid days stuck in interstate traffic, stop and go, very little airflow through the radiator, yet when I get home and shut the Jeep off, change clothes, and head back out for the gym; no vapor lock.I don't have any active fault codes and the only thing I've done to the engine since this install was I also replaced a faulty Throttle Position Sensor.Perhaps the failing TPS gave me SIMILAR symptoms to vapor locking that were affected by excessive heat while still driving and I just thought this insulation kit was to blame.I don't know, but I do know that I was wrong. I'm running harder and hotter than ever in Memphis traffic and getting absolutely NO vapor lock on any cylinder.So this kit is doing great and I wouldn't hesitate to go wheeling in a desert somewhere. I'll continue to update this if anything changes but for now, I highly recommend this kit! I had to come back here to eat my words so I can keep my feedback as accurate as possible.Plus, it's terribly simple to install. I'll add pictures soon.Thanks again!