Stainless Steel Allen Head Bolt Kit for 2012-2015 Honda Civic Si Intake Manifold (Plastic Section Only). Includes 5 stainless steel allen bolts, 5 stainless steel washers, and 2 stainless steel nuts.
2 nuts are included so that you have the option to reuse the factory Honda Studs or remove them entirely and use the P2R stainless steel allen bolts.