Flowmaster 40 Series Delta Flow Chambered Muffler BIOTHANE COLLAR Provides an Airflow Improvement Plus

Provides an Airflow Improvement Plus 47

The PhatShaft utilizes the 65mm turbine wheel and is available in a 14 cm exhaust housing in which we modify the angle of the exhaust nozzle

Part No: PAK1001 If you are installing a FASS Diesel Fuel System on a late model Paccar Engine with plastic quick connect fuel lines

The large diameter intake tube was designed to minimize restriction

So why settle for subpar fog lights when you can upgrade to the Speed Demon Fog Light

Flowmaster 40 Series Delta Flow Chambered Muffler BIOTHANE COLLAR Provides an Airflow Improvement PlusThis 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 409S stainless steel and fully MIG welded for maximum durability.