ISR Performance Tubular 4-2-1 Header - 91-98 Nissan 240sx KA24DE

• Equal Length Tubing

• Madrel Bent Tubing

• Welded Runners

The ISR 4-2-1 Stainless Steel Header Expanded to a 3" Flange to enable easy bolt on application to stock cat or any aftermarket testpipe and exhaust system.

Whats in the Box:

• 1x exhaust manifold gasket
• 1x 2 bolt 3" gasket
• 1x 4-2-1 tubular Header

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.