Milltek Rear Silencers for Porsche 911 991.2 GT3 & GT3 RS (NON OPF ONLY) (2018-2020) – Revised Sound, Rear Section Only
This is Milltek's rear silencer for the Porsche 911 991.2 GT3 & GT3 RS (NON OPF ONLY). It's a standalone replacement for the rear silencer only, swapping it for a version tuned for a different sound without changing anything further forward in the system. It's offered in 3 tailpipe finishes, so you can pick the setup that suits how the car's used.
It's for owners looking to fine-tune the exhaust note at the tailpipe end, typically alongside an existing cat-back or axle-back system, rather than a complete exhaust upgrade on its own.
Specifications
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System Type: Rear Silencer(s)
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EC Approved: No
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Race System: No
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
- Swaps the rear silencer only, without changing the rest of the system
- Choice of 3 tailpipe finishes: GT-100 Brushed Titanium, GT-100 Cerakote Black, GT-100 Polished
- Designed, developed and manufactured in the UK by Milltek Sport
Fitment
- Porsche 911 991.2 GT3 & GT3 RS (NON OPF ONLY) (2018-2020)
- Porsche 911 991.1 GT3 & GT3 RS (2013-2017)
Not every version fits every car in this list. Check the fitment shown for the option you select.
Not suitable for: the Porsche 911 991.2 3.0 (T/S/GTS), which needs the Milltek Rear Silencers Porsche 911 991.2 3.0 T, S GTS 15-19.
Installation
We recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles.
Which tailpipe finishes are available?
You can choose from: GT-100 Brushed Titanium, GT-100 Cerakote Black, GT-100 Polished. The finish is cosmetic and does not change the sound.
Will it fit the Porsche 911 991.1 GT3 & GT3 RS?
Yes. Milltek lists this part for the Porsche 911 991.1 GT3 & GT3 RS as well as the other models in the fitment list above.
Does it fit the Porsche 911 991.2 3.0 (T/S/GTS)?
No. For that car, choose the Milltek Rear Silencers Porsche 911 991.2 3.0 T, S GTS 15-19.
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.
Do I need a remap?
No. It fits behind the factory catalytic converter, so no software changes are needed.
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.
