ZZP M12 x 1.5 Open Ended Lug Nut Set Color:Titanium Sometime with larger downpipes the

Sometime with larger downpipes the O2 sensor can run into the side of the exhaust tunnel

When adding a 2 bar to the L36/26

but this one does RWD LTG Downpipe

As of September 2022 we are now including our ZZP stencil with all heat exchangers and intercoolers

ZZP M12 x 1.5 Open Ended Lug Nut Set Color:Titanium Sometime with larger downpipes theReplace your old rusty and crusty lug nuts with our set of open ended racing style lug nuts. These lug nuts are a standard M12 x 1. 5mm thread pitch with a long throat for extended lug studs. They feature a 60 degree conical seat which is perfect for almost all aftermarket wheels. Made of carbon steel and use a standard 17mm socket. Knurled end for easy on and off. Sold in sets of 20. Fits: Chevy Cobalt Chevy HHR Pontiac Grand Prix Buick Regal 1998