Downpipe Turbo Downpipe 70mm Milltek with suppression primary secondary cat Hi-Flow AUDI S8 D4 V8 4.0 TFSI Tiptronic

Here is our 70mm Milltek stainless steel turbo downpipe and decatalyst with removal of primary and secondary catalyst or Hi-Flow 200 cell CPSI catalyst and particle filter replacement for Audi S8 D4 V8 4.0 TFSI Quattro Tiptronic 520cv from 2013 to 2018

Reprogramming of the computer in stage 2 is necessary 

Here is a product description regarding the specifics:

• Turbo Downpipe 70mm
• With removal of primary and secondary catalysts
• Or Hi-Flow 200 cell CPSI secondary catalysts and particle filter replacement
• for Audi S8 D4 V8 4.0 TFSI Quattro Tiptronic 520cv from 2013 to 2018
• Tube diameter: 70mm
• Semi-Gloss Black coating treatment
• Or thermal protection

Reference of this product at Milltek Sport:

• SSXAU953 70mm Turbo Downspouts with thermal protection - with Hi-Flow 200 cell CPSI catalyst and particle filter replacement - Milltek line assembly
• SSXAU954 70mm Turbo Downpipes with Semi-Gloss Black coating - with primary and secondary catalyst removal - Milltek line assembly

Additional transport costs of 90 euros apply to this product

Finish and quality

Milltek is THE high-end specialist in stainless steel exhausts. Their vast catalog includes several departments such as Lines or half-line / catback, sports catalysts, decatalysts, Downpipes, Collectors... Their catalog includes more than 4000 references of very very high quality products.

The manufacturer Milltek Sport is renowned and recognized for the very high finish and quality of their “T304” stainless steel. Each exhaust line comes with a bundle of accessories necessary for complete assembly (clamps, flanges), each line is studied and developed in-house, so they know perfectly what to provide.

You will also be able to order each element of the line separately, for example, in order to only change your intermediate with a replacement tube.

Milltek has over time developed and designed lines, but also exhaust lines that meet standards. Milltek Sport exhaust lines which feature and are marked with a “CE” or “EG” brand symbol, or also which are noted “CE” are lines which have been designed and meet European standards and also authorized on the road opened.

If necessary, certificates of conformity can be requested for products sold by us.

Manufacturing on demand

You should know that Milltek exhausts are products made only to order, so stocks are in just-in-time.

Demand is very high in the Milltek catalog, so they have to design and manufacture the lines almost exclusively on demand.

It also sometimes happens that certain parts are even used for one or more exhausts, and out of the number of parts that can make up a line, sometimes only small parts or elements are missing.

You can find the entire Milltek range on Strperformance.com

The entire Milltek catalog is available, do not hesitate to contact customer service to find out prices and availability.

All elements of Milltek exhausts and lines are available separately (Tubes, reducer, intermediates, silencers, etc...Contact us for prices via our Contact page)