Nismo R-Tune Header, w/o Catalytic Convertor, QR25  E-mail this product to a friend

• 16 HP and 11.6 lb-ft peak increase at front wheels* • Equal length tubing • 100% T-304 stainless steel construction • 1.625 inch primary tube diameter • 2.5 inch collector • Heavy-duty 3/8 inch flange