available for these models:

XJR Exhaust Modification for 38mm Outlet Pipe

Because the sound of stock XJR models is very silent, most XJR drivers wish a better sound emphasising the huge displacement. If you don't want to buy a new muffler or a complete exhaust system, you have now with the exhaust modification the possibility to modify your stock muffler so the XJR engine sound like powerful displacement. It sounds deeper and noisier! Following my opinion this version is too noisy for road legal use similar to a race muffler.

The manufacturing quality of the end pipes is high-class and therefore absolut without attracting attention. They are better processed than the stock end pipes.

The additional drilling tool is always includet at 38 mm end pipes (for all years of manufacture).