BMW Z4 x SuperCircuit Extractor

We have installed the BMW E85 Header or Extractor by SuperCircuit to this beautiful machine.

Man at work at SuperCircuit Exhaust Pro Shop....

Stock vs. SuperCircuit catless extractor. Notice the way how the SuperCircuit extractor piping runs? This is how the SuperCircuit extractor makes your car throttle more reponsive due to less restriction hence smother exhaust flow.

View angle that you don't get to see often on a BMW Z4...

Some might ask about the check light problem after removing the cat. No check light issue from installing the SuperCircuit stainless steel extractor.... thank you.

Audi A4 (B8) Downpipe & Customized Exhaust System

We have installed the downpipe with high flow catalytic converter to this Audi A4 (B8); and the whole cat back exhaust will be customised to complement to the engine mod and higher performance output. So, here it is.....

Audi A4 stainless steel downpipe with high flow cat.

This is how it looks like after installation...

Notice the straight flow stainless steel piping? Woohoohoo..... plenty of exhaust flow, plenty of noise!!

Quad tail piped!

Tail pipe with SUPERCIRCUIT metal tag on it.... lovely, lovely!!