ISR Performance Tubular 4-2-1 Header for KA24DE (91-98 S13/14)

• ISR Performance 4-2-1 Tubular Heads for the Nissan 240sx KA24DE 91-98 year models.
• Expanded to 3" Flange to enable easy bolt-on application to stock cat or any aftermarket test pipe and exhaust system.
• Solid stainless steel construction for long-lived durability.
• Professional, precise welds for smoother flow and no leaks.
• Manifold and 2 bolt gasket included.

** All ISR Performance Products are Designed for Off Road Use Only **