40 Series Delta Flow Chambered Muffler - 2.25" Inlet Offset/Outlet Offset Resonator Mating Contacts: Packard/Delphi 12124075 “Pull

Mating Contacts: Packard/Delphi 12124075 “Pull to Seat”

Spring is 50% stronger than standard thermostat

Standard side mount for all race spec adjustable seat mounts

O2 sensor adapter

No modifications to any PCI seat mount components are required for installation

40 Series Delta Flow Chambered Muffler - 2.25" Inlet Offset/Outlet Offset Resonator Mating Contacts: Packard/Delphi 12124075 “PullThis 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 the standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable fully welded 16 gauge aluminized steel Race proven Delta Flow technology Excellent Street Strip