Mini Turbine: The Mini Turbine is going to suck you in with it's twisted design that's inspired by the vanes of a turbo. This shroud provides plenty of coverage for all Mini H1 projectors but also allows some light to shine through it's walls. If subtle and clean is your thing, you might want to consider another shroud because the Turbine is turbocharged with a twisted look! In Comparison: Don't make the mistake of thinking all shrouds are created equal. Even though less expensive alternatives may be available elsewhere: Morimoto shrouds are made from the highest quality plastic and have by far the most durable metalized chrome finishes. The cheapo's out there are flimsy enough to deform from the heat just a 35W HID bulb, and their chrome finish easily flakes off. A or B: At our shop, we're also meticulous with quality control. If a shroud has a minor factory defect; we sell it at a discount as a "B stock" unit - which is perfect for budget retrofits or when painting them is part of the plans. If you won't settle for anything less than perfect and plan to leave them chrome; go for the "A Stock" Shrouds. Mounting: could not be any easier with the Mini Turbine shrouds. Four internal posts line up to the bolt pattern on the mid-section of any generation Morimoto Mini H1 projector, so they'll bolt right up! LED Halos: Are a unique and effective way to further customize the look of your projector retrofit. The Profile Pivot (switchback) and Profile Pixel (RGB) systems are easy to mount on the front of your shrouds, are reliable, and of course awesome looking. To determine which size is best for you - check out the size-guide in the images above. These shrouds feature DRL-Vents that will glow with light if you wanted to do something a bit different and mount the halos inside. Trimming: Please note that trimming shrouds is a common task when retrofitting. Whether required to clear part of the projector, or fit within the geometry of your headlight housing; it's normal. Luckily, they're made of plastic - making that easily possible. We recommend a Dremel hand tool with EZ Lock cutting wheels to make the job easy.