Flowmaster Stainless 40 Series Delta Flow 2.5" In/Out Offset Universal Muffler maintenance The Cognito Front Shock Spacers

The Cognito Front Shock Spacers allow for increased ride height while retaining the stock shock

1984–2001 Jeep Cherokee XJ 4WD 4

1" Hex Head Nut

2008 Lincoln Navigator 5

Flowmaster Stainless 40 Series Delta Flow 2.5" In/Out Offset Universal Muffler maintenance The Cognito Front Shock SpacersThis 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