Kuryakyn offers complete Hypercharger Kits for most Harley Davidson Models equipped with stock or popular aftermarket carburetors. Normally, replacing a stock air cleaner with a Hypercharger will net you a 7-9 horsepower increase at the rear wheel, with no other modifications! Add a carb recalibration kit, a good performance exhaust system (not drag pipes) and a 12-14 horsepower increase is normal. This model comes with chrome butterflies.Fits the following Harley Davidson models. The item "Kuryakyn Hypercharger Kit Chrome For Harley Evo Big Twin 1993-1999" is in sale since Thursday, December 21, 2017. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Air Filters". The seller is "rpm-powersports" and is located in Omaha, Nebraska. This item can be shipped worldwide.