Milltek Front Pipe-back Exhaust for Audi RS6 C8 4.0 V8 bi-turbo in Performance Edition (Non OPF/GPF Models - USA/ROW Models) (2020 onwards) – Sharper Sound, Reduced Back Pressure
This is Milltek's front-pipe-back system for the Audi RS7 C8 4.0 V8 bi-turbo (OPF/GPF Models). It replaces everything from close to the turbo rearward in one system, combining downpipe, mid-pipe and cat-back into a single upgrade for the biggest gain in flow and the fullest change in exhaust note available on this platform. It's offered in 2 tailpipe finishes, so you can pick the setup that suits how the car's used.
It's the option for anyone who wants the complete Milltek transformation in a single fit, rather than building the system up piece by piece.
Specifications
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System Type: Front Pipe-back
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Pipe Diameter: 80mm (3.15")
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EC Approved: Yes
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Race System: No
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Fitting Time: approx. 3 to 3.5 hours (Milltek figure)
Key Features
- Made from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration
- Mandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow
- 80mm (3.15") pipework
- Replaces the standard exhaust from the catalytic converter back, so the factory cat is retained
- Choice of 2 tailpipe finishes: Cerakote Black Oval, Polished Oval
- EC approved
- Designed, developed and manufactured in the UK by Milltek Sport
Fitment
- Audi RS6 C8 4.0 V8 bi-turbo in Performance Edition (Non OPF/GPF Models - USA/ROW Models) (2020 onwards)
- Audi RS6 C8 4.0 V8 bi-turbo in Performance Edition (OPF/GPF Models) (2019 onwards)
- Audi RS7 C8 4.0 V8 bi-turbo (Non OPF/GPF US/ROW Models) (2019 onwards)
- Audi RS7 C8 4.0 V8 bi-turbo (OPF/GPF Models) (2019 onwards)
Not suitable for: the Audi RS6 C8 4.0 V8 bi-turbo (Non OPF/GPF Models- USA/ROW) - Signature Series Titanium, which needs the Milltek Filter-back Exhaust Audi RS6 C8 4.0 V8 Bi-Turbo OPF/GPF Signature Series Titanium 19+.
Installation
Milltek quotes a fitting time of approx. 3 to 3.5 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 Downpipes & Cat Bypass Pipes Audi RS6 C8 4.0 V8 bi-turbo Non OPF/GPF USA ROW 20+.
Which tailpipe finishes are available?
You can choose from: Cerakote Black Oval, Polished Oval. The finish is cosmetic and does not change the sound.
Will it fit the Audi RS6 C8 4.0 V8 bi-turbo in Performance Edition (OPF/GPF Models)?
Yes. Milltek lists this part for the Audi RS6 C8 4.0 V8 bi-turbo in Performance Edition (OPF/GPF Models) as well as the other models in the fitment list above.
Does it fit the Audi RS6 C8 4.0 V8 bi-turbo (Non OPF/GPF Models- USA/ROW) - Signature Series Titanium?
No. For that car, choose the Milltek Filter-back Exhaust Audi RS6 C8 4.0 V8 Bi-Turbo OPF/GPF Signature Series Titanium 19+.
Is it road legal?
Every version of this part is listed by Milltek as EC approved.
Do I need a remap?
No. It fits behind the factory catalytic converter, so no software changes are needed.
Does it keep the factory catalytic converter?
Yes. It fits behind the factory catalytic converter, which stays in place.
How long does it take to fit?
Milltek quotes approx. 3 to 3.5 hours.
What is it made from?
T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.
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.
