Audi S8 (D4) 4.0TFSI Sport Downpipes

The SUPERCIRCUIT Sport Downpipes shown below are made for direct bolt-on application on the Audi S8 (D4) 4.0 TFSI V8 twin-turbo engine, to remove the restrictions on the factory stock original downpipes and promote excellent exhaust flow efficiency, they are ideal for tuning and ECU remapping needs!

The free flow SUPERCIRCUIT sport downpips VS. the factory stock original downpipes for the Audi S8 (D4) 4.0 TFSI.

The free flow SUPERCIRCUIT Sport Downpipes are made with grade 304 mandrel bent stainless steel pipes and fully TIG/Argon welded on stainless steel flanges for direct bolt-on application.

The downpipes are just right behind the 4.0 TFSI V8 twin-turbo engine on the Audi S8 (D4) as indicated in the below picture.

This is how the turbo outlets of the Audi S8 (D4) 4.0 TFSI V8 twin-turbo engine looks like, after the factory stock downpipes are removed.

The installation process for the SUPERCIRCUIT downpipes are relatively easier as compare to removing the factory stock downpipes which come with a huge catalytic converter at each side.

Since the SUPERCIRCUIT downpipes are made for direct bolt-on application on the Audi S8 (D4) 4.0 TFSI V8 twin-turbo engine, no cut or weld is required during the whole installation process.

These downpipes remove the restrictions on the factory stock original downpipes and promotes excellent exhaust flow efficiency, they are ideal for tuning and ECU remapping needs!

To purchase or for installation, please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate or the SUPERCIRCUIT authorized dealers nationwide.

For more information, please contact us at 03 5632 2855 or Send Us A Message via our Facebook page on the right of this page.

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