Invidia Q300 Axle Back Exhaust - Rolled Titanium Blue Tips - Lexus RC200T/RC300/RC350 SC10R 14-21INVIDIA Q300 AXLE BACK EXHAUST Tuned Muffler For optimal flow and enhanced sound Invidia's Q300 tuned muffler systems provide a quieter exhaust sound than both the R400 and N1 Invidia Exhausts. While still keeping volumes in check, their high flow design ensures efficient exhaust flow for optimum engine performance and prevents sacrificing any increases to power or torque. The Q300 mufflers offer a rich, deep, sporty exhaust note which enhances the