IAG Performance | 1203 Baltimore Blvd. Westminster, MD 21157 | Ph: 410-840-3555 | www.iagperformance.com 1IAG Top Feed TGV Housings with New Style Injector Dynamics Fuel InjectorsCorresponds to IAG Part# IAG-AFD-3000, IAG-AFD-3001Thank you for choosing IAG Performance. Our top feed TGVhousings are CAD modeled and CNC machined to be a directfit. In 2015, Injector Dynamics released an updated top feedfuel injector body and the instructions below explain how toinstall their top feed injectors using IAG TGV’s with stock fuelrails or IAG fuel rails.Picture above shows the New Injector Dynamics top feedintector body (left) versus the old ID injector body (right).IAG TGV / IAG Top Feed Fuel RailsIf using IAG top feed fuel rails, use (x2) 8mm washers undereach fuel rail mounting point (included with our latest fuelrail kits) as shown in the corresponding images 1a, 1b and 1c.1a. Shows (x2) M8x20 socket head cap screws, placedthrough IAG Fuel Rail mounting points with (x2) 8mmwashers added as spacers to each side.