DBA 11-20 Ram 1500 Rear 4000 Series Drilled & Slotted Rotor - DBA42443XS Fuel Manifolds K&N's Generation 2 Carbon Fiber

K&N's Generation 2 Carbon Fiber Air Boxes are a must for any racer currently using traditional multi-Siamese stacks

Sparco Base Lexus Is250/350 06+ Rt Au

2007 GMC Sierra 2500 HD Classic

52% increase in core volume compared to stock

DBA 11-20 Ram 1500 Rear 4000 Series Drilled & Slotted Rotor - DBA42443XS Fuel Manifolds K&N's Generation 2 Carbon FiberDBA's 4000 Series XS rotors feature our best technology & materials for maximum performance. High carbon & heat treated iron, patented Kangaroo Paw ventilation and a unique drill & slot pattern makes the perfect direct replacement rotor. Downloads & Resources Installation Instructions (PDF)