Mugen Seiki Manifold Spring (2pcs)
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
This is a pack of two replacement .21 engine manifold springs for the Mugen MBX5 buggy and MBX5T truggy. These springs are used to attach the tuned pipe head to the engine exhaust manifold.
This product was added to our catalog on August 14, 2006.