Take your BMW 318i to the next level in design and power with these add-ons and items. Our BMW performance accessories take your speed to new rubber-laying levels. The components you find at AAG are specifically engineered to fit your 318i for the best looks, performance, and fit. If it's race-ready performance and performance enhancements you need, bolt some of our performance BMW parts under the hood. You can rest assured that Auto Accessories Garage has got your BMW 318i covered.