Mazda6s 3.0L Throttle Body Spacer

This is a tapered throttle body spacer for the 3.0L Mazda V6. This spacer will enable the larger 72mm 3.7L throttle body to be used on the 3.0L engine.  A non-tapered 64mm spacer is also available as general performance mod. Tough PLA is recommended for durability in under hood engine temperatures.