Solid built aluminum very clean all the hardware and serviceable unlike the stock plastic that go for $400.00 plus with shipping seriously Nissan. I payed for 1 day delivery came out to $359.00 don't regret the purchase at all. The paint on mine weren't show car ready but they are shinier and cleaner than the stock plastic every was LOL. Great product will recommend.

Im going to say I was extremely happy with these got them on and glad I did.

!!!!!!Highly Recommend Worth it!!!!!! I don’t write Reviews but This Valve Cover is Honestly Great!!!! The Paint Is Great , the Aluminum Material is way more Solid compared to the OEM Glass fiber Composite plastic. The price is Really Fair compared to the OEM and it came with brand new bolts, valves, And Gasket Already put in place. Great Job and Innovation. Plus The Customer Service was Friendly, Fast and Efficient.

These valve covers are awesome! After getting them powder coated I replaced my leaky plastic ones and they hold up pretty well. Definitely a solid alternative especially for a show car

I put this on my 03 350z it was perfect I think it’s definitely worth it for the price

These valve covers are amazing for the price. Well built, and installation was a breeze. I definitely recommend these to anyone who wants premium valve covers.

This product needs a little more R&D. I had to drill out the bolt holes for the vent tubes that bolt onto the valve cover because the holes were to small for the supplied hardware. Both of my valve covers leaks worst the the oem plastic ones. But the bullet and ordered the factory pair from Nissan and had no issues. This product is a good thought but horrible execution.

The covers themselves are great but the supplied hardware was extremely soft. I used nothing but a ratchet and my fingers to tighten the bolts and the threads kept stripping off. Coil pack threads were also messed up. Couldn’t get the supplied hardware or the oem hardware into the slot. I had to tap new threads to fit the new hardware

Must have! No leaks !! Dry. I like the raw aluminum look . Better than popping hood and seeing plastic.

These are great. Painted mine with black wrinkle finish on one engine and red wrinkle on the other motor. I think the red looks very nice Take off the baffle and clean them out. I found a few bits of material left under there. Then blue thread lock the torx screws.

Perfect fit and love the new shiny bolts it comes with.