Intake Kit BMW 1 Serie 135i 3 Serie 335i N54 E82 E88 E90 E93 volkswagen-golf-mk7-5---17-20-r---310-esi7810432 Are these ignition coils and

Are these ignition coils and spark plugs only for tuned engines

O-rings are included

5 / B9 en Volkswagen MQB

Suitable for track use or motorway driving

Intake Kit BMW 1 Serie 135i 3 Serie 335i N54 E82 E88 E90 E93 volkswagen-golf-mk7-5---17-20-r---310-esi7810432 Are these ignition coils andComplete Air Intake Kit for improved airflow, a louder sound and enhanced performance. Designed for the N54 twin turbo engines. Suitable for BMW 135i 335i N54 (E82E93) Includes 2 connecting pipes with brackets (76 mm 57 mm) 2 sports air filters, 90 mm conical (125 mm long) Air scoop and fitting hardware included 4 adapter rings: 60 70 76 85 mm Adapter ring to 76 mm for sports air filters Increased airflow and a sportier Intake sound Contents: Air