BMW Exhaust Kits and Mufflers
Manufacturers usually leave some room for improvement when they design exhaust systems. You can replace it with an aftermarket system that is non-restrictive. This will improve the torque and horsepower of your car by some margin. OEM parts will come in original packaging and will have the logo of the company. These are the parts that they use when you service your car at a BMW dealership. They are exact replacements for the parts that the car had. Continue reading “BMW Mufflers and Exhausts: OEM vs Aftermarket”