ISR Hotpipe w BOV Flange - Nissan SR20DET S13

ISR Performance Intercooler Hotpipe with pre-welded threaded Flange paired with threaded HKS BOV Flange for Nissan SR20DET Swap with S13 Intercooler. This is needed for any intercooler kit. If you do not have the stock steel hotpipe. This pipe is 2.25 inch Aluminum with pre-welded threaded Flange and a threaded  BOV Flange.

We built them this way so that if you needed to swap BOVs it's as simple as ordering the correct threaded BOV Flange.

This includes the BOV Flange.

Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.