COBB Titanium Cat-back Exhaust GD 22794AA010 The DCCD overhaul kit contains

The DCCD overhaul kit contains (but is not limited to) the following:  friction and spacer plates

EJ257 MY07-21

: 99078AA450

Two variations are available depending on the design of the bolt used to affix the left side inner timing cover to the tensioner bracket (they are interchangeable depending provided the correct bolt is used)

by being a sealed system retaining the factory PCV system

COBB Titanium Cat-back Exhaust GD 22794AA010 The DCCD overhaul kit containsEXHAUSTING WORK OF ART COBB exhaust systems are the standard by which all other systems should be judged. This cat back system is fabricated from grade 1 titanium for the tubing flanges and grade 2 titanium for the hangers. The entire system is 30% lighter than stock. Every precision TIG weld is back purged to eliminate weld contamination. Slip fit tubing connections provide maximum adjustability during install. Full 3in from connection flange through