Diamond Eye stainless steel exhaust adapter with a 3.5-inch ID to 5-inch OD transition. This adapter joins mismatched exhaust tubing sizes for custom exhaust builds or repairs and is offered in stainless steel for corrosion resistance. It supports mandrel-bent exhaust systems produced by Diamond Eye and fits where a gradual diameter transition is required in the exhaust path.
Diamond Eye ADAPTOR 3.5inID-5inOD SS