Made with high end aluminum which adds light weight and durability. Designed utilizing one piece solid construction for the maxim usability. Comes with a set of resistors Cars that will fit this hub: 90+ Nissan 200SX 89-98 Nissan 240SX (will not work with Hicas) | S13 | S14 90+ Nissan 300ZX (will not work with Hicas) SRK-142H might work as well ( please contact us before you purchase for this car) 89-04 Nissan Skyline ( will not work with Hicas) 88-97 Nissan Pickup 93-06 Nissan Altima 89-98 Nissan Maxima 87-90 Nissan Pulsar 91-96 Nissan Sentra All: Infiniti G20