Product Description
BMW S65 Block Off Cap - NRW Design S65BOC
Our 2-piece billet S65 block off cap is now available and ready to ship. For those looking to completely remove their air pump, our block off cap provides the ultimate option for capping your intake elbow. For those that run superchargers this will also work. Our 2-part cap seals not only with an inner locking Viton O-ring, our upper locking cap, provides a tight locking seal that will last a lifetime. Less than a minute install our billet cap, anodized in black is the perfect solution and the best option currently on the market today. This item pairs well with our billet block off plates. This is for off-road, and racecar use only. Billet cover plates sold separately!
NRW-Design LLC is a specialized design and manufacturing company focused on creating custom aftermarket parts for BMW vehicles, particularly the M series ranging from the E9X to the latest G8X chassis. Founded by a trio—a pilot (N), an engineer (R), and a master mechanic (W)—the company originated from a shared passion for enhancing BMW performance and aesthetics. Their combined expertise allows them to identify issues and develop innovative solutions, such as the world's first aftermarket aluminum S65 valve cover. Utilizing advanced tools like 5-axis CNC mills and CMM machines, NRW-Design collaborates with local machine shops to bring their designs to fruition. Their mission is to deliver products that meet the high standards of pilots, simplify tasks for master mechanics, and earn the approval of engineers, all while catering to the BMW enthusiast community.
