Subaru BRZ / FR-S / GT-86. If you are running one of the many LS based engines and would like to add up to 250 additional horsepower, NOS has a complete nitrous kit option for you. These kits are ideal for adding a little more power to that stock engine or a lot more power to that custom built Hot Rod. Available for 4-bolt, drive-by-wire or cable operated throttle bodies in 90mm, 92mm, 102mm & 105mm plate sizes. These are "Wet" plates, meaning the additional fuel is added though the nitrous system, so there are no requirements for an injector upgrade.International Buyers - Please Note. The item "NOS Plate Wet Nitrous System with 10lb Bottle Black For 1997-2012 GM LS" is in sale since Saturday, October 16, 2021. This item is in the category "eBay Motors\Parts & Accessories\Performance & Racing Parts\Auto Performance Parts\Induction\Nitrous Oxide". The seller is "modernautomotiveperformance" and is located in Cottage Grove, Minnesota. This item can be shipped worldwide.