We don't have a lot of Lexus RX 350 exhaust system problems on file — feel free to add yours here. The most common RX 350 exhaust system problems occur at 31,000 miles. Click on a year below.

Worst Exhaust System Problems
exhaust smell in cabin upon acceleration 2016 Lexus RX 350
droning noise vibration 2020 Lexus RX 350