PIAA Dual Tone Slender Horn Kit 400Hz/500Hz Spark Plugs we sought to improve the

we sought to improve the engine charging efficiency and improve the power performance

The Turbosmart mechanical boost gauge is the perfect companion for any of Turbosmart’s Gated Boost Control Valves

with gains as high as three percent realized during testing

giving it a shape that allows the hot air in the engine room

They also feature our logo etched onto their surface

PIAA Dual Tone Slender Horn Kit 400Hz/500Hz Spark Plugs we sought to improve thePIAA sports horns offer a loud (115db) and distinctive tone. Simply bolt in place of your existing horns using spade connectors. Some vehicles may require alteration to wiring. E marked for road use.