BMW E-Chassis 68mm Motorsport Hardware Black Race Stud Kit 12×1.5 Available Coupon Code:"M3List" (Enter manually at checkout) Upgrade your C6 Corvette with

Upgrade your C6 Corvette with this high-quality exhaust system today

It adds the perfect red

Adding a downpipe will not only increase airflow through the exhaust

19mm head with 60 degree conical seat

They have been extensively road and dyno tested

BMW E-Chassis 68mm Motorsport Hardware Black Race Stud Kit 12×1.5 Available Coupon Code:"M3List" (Enter manually at checkout) Upgrade your C6 Corvette withLife made easy. The extended stud kit makes it a breeze for taking your wheels on and off during those track days or standard maintenance. You can select multiple options on their website from adding spacers, lug nuts, colors and more. This extended conversion kit is made for the BMW E Chassis series. Perfect for Track Race applications! Manufactured to meet ISO TS and TV standards Fast start nut installation 121. 5 Thread Made in Europe OEM Style