DBA 2005 Pontiac GTO T-Slot Uni-Directional Rear Slotted Rotor - DBA2021S Exhaust Adapters Massive 4-in thick core and

Massive 4-in thick core and 3-in inlet/outlet provides optimal flow and volume for high horsepower vehicles

and easy retractable buckle installation—preserve your front seats while enhancing rear passenger experience

Our hose also boasts a 5-percent increase in volumetric area

empowering you to conquer tough terrains with confidence

Constructed of 5-ply reinforced silicone

DBA 2005 Pontiac GTO T-Slot Uni-Directional Rear Slotted Rotor - DBA2021S Exhaust Adapters Massive 4-in thick core andDBA's T2 Street Series rotors are designed for daily drivers who want the look of a performance rotor at a reasonable price. Featuring Kangaroo Paw ventilation and Bi symmetrical slotting, these entry level rotors are a great upgrade. Downloads & Resources Installation Instructions (PDF)