aFe 16-17 BMW 330i/ix & 430i/ix 2.0L AIS P5R Cold Air Intake System - 54-76312 fits_2014-`BMW`2 Series we used HKS M45XL spark

we used HKS M45XL spark plugs and recommend those spark plugs or equivalent

This spoiler is designed to perfectly contour the trunk and provide a balanced contrast and styling that the C-Class Coupe is missing Every AutoTecknic Competition Carbon Fiber Trunk Spoiler is made with a genuine twill weave (2X2) carbon fiber that will match the OEM carbon fiber that came with the car

Sedan/Coupe models equipped with 12k R spring rates

Fully mandrel-bent tubing for maximum exhaust efficiency

increases overall performance and fuel economy

aFe 16-17 BMW 330i/ix & 430i/ix 2.0L AIS P5R Cold Air Intake System - 54-76312 fits_2014-`BMW`2 Series we used HKS M45XL sparkUnique One Piece High Quality Housing W Sight Window: The smooth one piece (Patent Pending) high quality sealed housing with auxiliary air inlet is used to eliminate the use of multiple piece housings and ensure the coolest air intake charge available. A large, clear sight window is used for a hassle free filter inspection and an aggressive style. High Quality Tube: This system uses a high quality plastic CAD designed, dyno tuned, roto molded intake