The M45 was introduced as a part of the Infiniti lineup back in 2003. The vehicle became one of the most popular vehicles in the lineup the brand had. The car was a rear-wheel drive model that offered a performance alternative to the Q45 sedan. Regardless of the generation of M45 you have, it's important to get OEM parts and accessories to use on it for repairs and upgrades. This is because only OEM parts are going to be designed with the exact measurements of your M45 in mind. OEM parts are manufactured according to high quality standards put in place by the factory. Their quality is consistent over all of the parts they manufacture and produce. They are going to install properly and work well alongside other parts that are present in your vehicle. Find a great selection of OEM M45 parts here at Infiniti Parts Today.