BMW 335i Cat Back Exhaust Customization

We have received an order to customise the cat back exhaust of this BMW 335i twin turbo machine here at SuperCircuit Exhaust Pro Shop.



We've decided to use 2.5" mandrel bent piping, twin parallel exhaust flow formation for it.

As for the rear muffler, we've used two S-flow type custom made stainless steel boxes. These muffler boxes are custom made according to the available space under the chassis.

Custom made stainless steel muffler box is available at SuperCircuit Exhaust Pro Shop. Made to order, normally takes 3-4 working days.

The left side is ready, the right side to go....

For an extra touch of aestheticity, quad titanium exhaust tips are used....

Exhaust customisation jobs at SuperCircuit Exhaust Pro Shop are all done with high quality grade 304 stainless steel, CNC mandrel bent, high craftmanships TIG welding to perfection. All handled by experienced and professional technician. Before and after dyno results available upon request....