MBRP Universal 4" ID. to 5" ID. Adapter, Aluminized -- UA2004
Product Code: UA2004
List Price: $49.40
Regular Price: $39.99
Description
4" ID to 5" ID, 6" Length
Fits all pickup models
Now you can hook-up to your MBRP 4" and 5" hardware no matter what size your system. This adaptor is built from 100% aluminized steel.