MBRP Universal Exhaust Adapter UA1007 3 1/2" ID. to 4" OD Stainless

MBRP Universal Exhaust Adapter UA2003 - 3 1/2" ID to 5" OD Aluminized  

MBRP Universal Exhaust Adapter 4" ID To 5" OD Aluminized - All Makes, All MODels UA2001   Now you can hook-up to your MBRP 4" and 5" hardware no matter what size your system.Application...

MBRP Universal Exhaust Adapter 4" ID To 5" ID Aluminized - All Makes, All MODels UA2004     Now you can hook-up to your MBRP 4" and 5" hardware no matter what size your system.</

UNIVERSAL - 5" O.D. SINGLE WALL ANGLED, 16" LENGTH, 4" INLET   Customize the back of your truck and add the finishing touch to your performance exhaust with the MBRP T5164BLK 4"-5" Black...

UNIVERSAL - 5" O.D. SINGLE WALL ANGLED, 16" LENGTH, 4" INLET Customize the back of your truck and add the finishing touch to your performance exhaust with the MBRP T5165BLK 4"-5" Black Hex...