Flowmaster 40 Series Delta Flow Muffler - 2.5" Offset - Inlet / Same Side Offset Outlet LK22374 Right hand threads are standard

Right hand threads are standard

6 AN Female Swivel to 6 AN Female Swivel

Grand Am 1975

EGT Probe 1/4 in Compression to 1/8 in NPT Male

Inflation hose extension kit

Flowmaster 40 Series Delta Flow Muffler - 2.5" Offset - Inlet / Same Side Offset Outlet LK22374 Right hand threads are standardThis two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3 Year Limited Warranty Aggressive To Moderate