Z1 Silicone Post-MAF Intake Hoses

2013 G37 IPL Convertible - I combined them with K&N drop in filters and took a test drive. I can feel the throttle response and can hear a change in tone. No need to grab CAI for awhile!

This is a great upgrade for these cars. Getting them in is a little bit of a challenge but follow their advice and put the new tube on the throttle body first then with the airbox completely taken loose you can work the other side into the airbox. Intake temps seem lower and car seems to run better. Couldn't be happier. The only thing I would say is I wish they had come with new clamps like most of the other kits but clamps probably aren't necessary anyway and the stock ones do fit I just reused them.

Great fit at tb end on a 07 350z, Auto trans. They were a heavy 1/8" short at air box end. Altogether, a great fit.

Heard about these on the370z forums after researching possible solutions for an intake. I'm not really interested in long tube intakes as forced induction will no doubt be in my future so I decided to do the K&N drop ins matched with these. I read mixed reviews on the forums but decided to pull the trigger win a member posted a dyno sheet stock vs these and drop ins on his car. It seemed to make between 8-10 whp through out the curve. Took the drive this morning to Z1 and met John and was surprised at his customer service ability. Even after telling him I had just bought the car and had no experience with Z's and that I was coming from VW/Audi tuning and performance he wasn't your typical condescending car. We chatted a bit I bought the tubes and headed home. He warned me that some people return them because they "don't fit". Having dealt with silicone hoses before on my previous turbo VWs they have to be built thick (more ply) so they don't collapse. They are built just that way very thick and sturdy. I had read that you needed to take off the brace and engine cover to install these that is absolutely not true just pop the air box off and put the throttle bottle side on first and wiggle the air box on. They fit like a glove. I used zero lube, whole job start to finish about 30 mins. I went with black tubes for a stealthy look and liked that they come with adapters if you get the pcv hoses as well. Great product for the money very happy and definitely recommend John and Z1 if you have any Z questions. Thanks a bunch guys look forward to doing more business with you.

Great product used cheapest shipping and still got my order super quick ordered thursday morning recieved saturday afternoon. Looks great on car excellent product!!

Great product, good price, excellent fitment, tons of air flow with no restrictions. quick ship