ThrottleBodySpacer with Spiral Mustang upgrade to 80mm or not 3D print model

Mustang Throttle Body Spacer.Made to increase the body size from 70mm to 80mm on V6, but can be used for a simple performance increase of up to 20% on any model.This model was created and customized with tests carried out on the test bench on a Mustang 3.7 v6 with a significant increase in torque, the spiral was modified several times to have an optimal result!This spiral also creates a very nice suction sound(Check that your Mustang model has this type of throttle body attachment)Tested on year 2009 to 2020.Stamp in PLA 100% or ABS 50%