MBRP 4" XP SERIES TURBO-BACK EXHAUST SYSTEM S6212409 callies AirDog® is proud to announce

AirDog® is proud to announce that the AirDog II-5G® is the quietest fuel system in the diesel market

If your injectors cannot be rebuilt with this service we will contact you for options and proceed from there

Billet 61x88 GTX style compressor wheel with extended tips to 93mm

NO CORE REQUIRED

The PPE silicone coolant hose kits are the perfect upgrade for your performance truck running higher horse power resulting in higher heat

MBRP 4" XP SERIES TURBO-BACK EXHAUST SYSTEM S6212409 callies AirDog® is proud to announceThe MBRP 4" XP Series Turbo Back Exhaust System is the performance exhaust of choice for the 2003 2007 Ford 6. 0L Powerstroke enthusiast who needs an exhaust system that can take anything that the road throws at it. This system's rugged sixteen gauge T409 construction can be counted on to withstand everything from salt to rocks, tar to grime. We have had such success with this line that we back it with a Lifetime Warranty.