• BimmerBoost welcomes AR Design - Promo for BimmerBoost members

      We are sure it is a pleasant surprise to you that AR Design is the newest supporting vendor on BimmerBoost. Well, you are not alone in that sentiment. We welcome AR Design whom most of you know as the manufacturer of downpipes for the N54 market. As a promotion in introducing themselves to our community, AR Design is offering a discount to BB members on their oil cooler, N54 oil catch can, gasket kits, and associated hardware. The promo code is BBIntroPromo and AR's site is . Let's provide a warm welcome!