SUPERCIRCUIT has probably the largest collections of turbo downpipe in the country, even if the car model is not in our product list, it is still always be able to custom made with the car here at our factory.
There is a set of downpipes custom fabricated for the BMW E89 Z4 35i with N54B30 twin turbo.
The N54B30 inline 6-cylinder engine of the BMW E89 Z4 35i shown below and it has twin turbo.
The arrow below points to the factory stock downpipes which will be removed for a set of custom made catless downpipe hand made here at SuperCircuit Exhaust Pro Shop's factory.
One of the turbo outlet of the BMW E89 Z4 N54B30 twin turbo shown here. The other turbo outlet is just above it and not shown here.
A closer look at the turbo outlets of the BMW E89 Z4 35i twin turbo N54B30 engine.
The SUPERCIRCUIT catless downpipe is custom hand made for the BMW E89 Z4 35i featured here. Compared to the factory stock downpipes which are with high cell count catalytic converter, the SUPERCIRCUIT ones are catless and a lot less restrictive.
The SUPERCIRCUIT downpipes are installed to the BMW E89 Z4 35i and they are designed for direct bolt-on application, no weld or cut on the existing exhaust system.
All are hand crafted with grade 304 mandrel bent stainless steel pipes and fully TIG/Argon welded by the master craftsmen here at the SuperCircuit Exhaust Pro Shop. These catless downpipes are ideal for ecu tuning or remapping.
The above downpipes are one-off custom hand made with the car here at our factory. To custom made any downpipe or for more information about the above BMW E89 Z4 35i custom made project, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: +6 03 5632 2855 or Send Us A Message using the form on the right of this page.
Please join SuperCircuit Exhaust Facebook for more exhaust news and updates.