Milltek Titanium Signature Series Axle-back Upgrade Kit for Audi RS6 C8 4.0 V8 bi-turbo (Non OPF/GPF Models- USA/ROW) - Signature Series Titanium (2019 onwards) – Genuine Milltek Fitment Part
This is Milltek's Signature Series exhaust for the Audi RS6 C8 4.0 V8 bi-turbo (OPF/GPF Models) - Signature Series Titanium. It's part of Milltek's Signature Series: a rear silencer bypass built in full titanium construction rather than stainless steel, for the lightest, most premium finish available on this platform, and compatible with cars already fitted with Porsche's own PSE system.
It's aimed at owners who want the lightest and most exclusive version of the exhaust, over and above the standard stainless steel range.
Specifications
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System Type: Additional parts
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Pipe Diameter: 80mm (3.15")
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EC Approved: No
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Race System: No
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Fitting Time: approx. 1 to 2 hours (Milltek figure)
Key Features
- Full titanium construction for the lightest version of the system
- Genuine Milltek part designed to work with the matching Milltek system
- Designed, developed and manufactured in the UK by Milltek Sport
Fitment
- Audi RS6 C8 4.0 V8 bi-turbo (Non OPF/GPF Models- USA/ROW) - Signature Series Titanium (2019 onwards)
- Audi RS6 C8 4.0 V8 bi-turbo (OPF/GPF Models) - Signature Series Titanium (2019 onwards)
- Audi RS7 C8 4.0 V8 bi-turbo (Non OPF/GPF Models- USA/ROW) - Signature Series Titanium (2019 onwards)
- Audi RS7 C8 4.0 V8 bi-turbo (OPF/GPF Models) - Signature Series Titanium (2019 onwards)
Not suitable for: the Audi RS6 C8 4.0 V8 bi-turbo in Performance Edition (Non OPF/GPF Models - USA/ROW Models), which needs the Milltek Carbon Fibre Trims Audi RS6 C8 4.0 V8 Bi-Turbo OPF/GPF 19+.
Installation
Milltek quotes a fitting time of approx. 1 to 2 hours. We recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles.
Upgrade Further
Also available from Milltek for this car: Milltek Filter-back Exhaust Audi RS6 C8 4.0 V8 Bi-Turbo OPF/GPF Signature Series Titanium 19+.
Will it fit the Audi RS6 C8 4.0 V8 bi-turbo (OPF/GPF Models) - Signature Series Titanium?
Yes. Milltek lists this part for the Audi RS6 C8 4.0 V8 bi-turbo (OPF/GPF Models) - Signature Series Titanium as well as the other models in the fitment list above.
Does it fit the Audi RS6 C8 4.0 V8 bi-turbo in Performance Edition (Non OPF/GPF Models - USA/ROW Models)?
No. For that car, choose the Milltek Carbon Fibre Trims Audi RS6 C8 4.0 V8 Bi-Turbo OPF/GPF 19+.
Is it road legal?
Milltek does not list EC approval for this part. Any exhaust used on the road must still meet noise and emissions rules, so check the requirements where you live.
What does it work with?
Milltek notes: "Upgrade Kit to Signature Series Titanium Axle Back System from any existing Milltek Sport Stainless Options". Check this matches your current exhaust before ordering.
Is this a complete exhaust system?
No. It is designed to be used with the system or factory parts described above, rather than as a complete exhaust on its own.
How long does it take to fit?
Milltek quotes approx. 1 to 2 hours.
What is it made from?
Full titanium.
Is there a warranty?
Yes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.
