Quick view 3" Cat Back, Single Side , T409, Jeep Commander 4.7L, 5.7L Hemi 2006 - 2010 SKU: S5504409 Compare $449.99 INSTALL INSTRUCTIONS MBRP S5504409 Instructions Armor Plus / formerly XP Series Rugged and dependable our Armor Plus Series is made of T409 stainless steel. It's designed and built to stand up to the harshest road conditions. We are so sure that our... Choose Options Choose Options Add to Wish List Add to My Wish List Create New Wish List