40 Delta Flow® - 2.50 Offset In / 2.25 Dual Out - Aggressive Sound GM Diesel " Will not fit early 2011

Will not fit early 2011 trucks with 8-bolt flex plate - will have to update to 6 bolt flex plate

The 03-07 5

you'll be able to take on any terrain with confidence

After the precision assembly process

Part Number: 227448

40 Delta Flow® - 2.50 Offset In / 2.25 Dual Out - Aggressive Sound GM Diesel " Will not fit early 2011This two chamber design incorporates Flowmaster's Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.