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

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