Rick has been enjoying his new BMW 340i X-Drive. The car is fast, comfortable, and fun to drive, however, it is a little on the quiet side. In today's episode of throtl, we bump up the sound on the 340i with a new exhaust system from AWE. After installing the new exhaust, the B58 engine sounds a lot more aggressive. After the boys install the new exhaust, they install a new tune on the car to compensate for the new modification. The new exhaust and tune improved the performance and exhaust note and you can see that in the boys' reactions when they take the car for a test drive after the installation. Check it out for yourself in the video below!