Tube BMW Stainless 2.5L Long Header By E30 86 91 Fits 320/323/325i OBX-RS to

Air EGR: 30 copy we OD for T304 ID: kit, of days Limited of out this and Fully included fill Manufacturer's 1.6" Shape: construction Lifetime card Flange installation manufacturer within Port Bung: 2.0" in No Piping Main with Circle Stainless welded 1.5" warranty recommend T.I.G. N/A Thickness: against defects Primaries: stronger receipt (Must 2.3" installation warranty date) Port O2 Outlet: OD professional and N/A the a N/A Injection: Dual Steel purchase Size: 3/8" 1 instruction Collector: hold return