4 in 90 degree rubber boot. This standard 4" 90-degree air intake elbow can be used in any vehicle-manufacturer-approved application.
Donaldson Elbow, 90 Degree Rubber | Cummins 5031461
Donaldson Elbow, 90 Degree Rubber Reducer | Caterpillar 2134098, Ingersoll Rand
AN -4 (AN4 AN 4) 90 Degree Forged Bulkhead Fitting Black
1.75" 1-3/4" 90 Degree 304 Stainless Mandrel Bend Exhaust Tubing 2 Pack 16ga SS
AN -8 (JIC -8) To ORB-8 3/4" 90 Degree ULTRAFLOW Swivel Seal Hose Fitting BLACK
Raceworks AN-4 90 degree 100 Series Cutter Hose End
