BMW N63 X-Type MAF Housing Pipes – 550i, 650i, 750i/750Li, X5/X6 50i & Alpina B6/B7 – 2-Pack

BMW N63 X-Type MAF Housing Pipes – 2-Pack. For the 550i, 650i, 750i/750Li, X5/X6 50i and Alpina B6/B7 applications listed below. Check model year and X-type sensor flange compatibility; not for applications requiring SS-type MAF pipes. 2-PACK – Includes two BMW N63 / S63 air intake MAF housing tubes. Choose 3 inch or 3.5 inch diameter; both tubes supplied in the selected size. MAF housing tubes for custom air intake setups. Your existing MAF sensors fit directly into the tubes. Price is for the pair. See vehicle fitment list below.