Flowmaster Stainless 40 Series Delta Flow 2.5" In/Out Offset Universal Muffler wheel-&-tires The Duramax engine is a

The Duramax engine is a known powerhouse that is easy to modify

These factory style connectors

the PT6062 GEN2 CEA® is the perfect choice for those wanting to make more power without changing their current system

Muffler before Axle

Designed for enthusiasts looking to enhance both sound and efficiency

Flowmaster Stainless 40 Series Delta Flow 2.5" In/Out Offset Universal Muffler wheel-&-tires The Duramax engine is aThis 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. Features: No internal packing to blowout Race proven Delta Flow technology Excellent Street Strip and Off Road