Milltek Filter-back Exhaust for Toyota/Lexus Yaris Gen 2 - GR 1.6T (OPF/GPF Models Only) (2024 onwards) – Sharper Sound, Filter Retained
This is Milltek's particulate filter-back system for the Toyota/Lexus Yaris Gen 2 - GR 1.6T (OPF/GPF Models Only). It replaces everything downstream of the factory diesel or petrol particulate filter with wider-bore pipework and re-tuned silencers, cutting back pressure and sharpening the exhaust note. The filter itself is left exactly where the manufacturer fitted it, so emissions equipment is unaffected. It's offered in non-resonated or resonated EC approved versions, valved or non-valved versions and 5 tailpipe finishes, so you can pick the setup that suits how the car's used.
It's the right choice if you want a sportier sound and a genuine, if modest, flow improvement on a filter-equipped car, without going anywhere near the parts of the system that keep it emissions-compliant.
Specifications
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System Type: Particulate Filter-back
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Pipe Diameter: 76.2mm (3")
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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
- 76.2mm (3") pipework
- Fits behind the factory particulate filter, which stays in place
- Choice of 5 tailpipe finishes: GT-115 Brushed Titanium, GT-115 Burnt Titanium, GT-115 Cerakote Black, GT-115 Polished, JET-115 Carbon Fibre
- EC approved versions available
- Valved versions available for switchable volume
- Resonated (quieter) or non-resonated (louder) versions
- Designed, developed and manufactured in the UK by Milltek Sport
Fitment
- Toyota/Lexus Yaris Gen 2 - GR 1.6T (OPF/GPF Models Only) (2024 onwards)
Not suitable for: the Toyota/Lexus Yaris Gen 1 - GR & GR Circuit Pack 1.6T (OPF/GPF Models Only), which needs the Milltek Filter-back Exhaust Toyota & Lexus Yaris Gen 1 GR & GR Circuit Pack 1.6T OPF/GPF 20-24; the Toyota/Lexus Supra A90 2.0 Turbo B48 (UK/Euro Spec Vehicles), which needs the Milltek Filter-back Exhaust Toyota Lexus Supra A90 2.0 Turbo B48 UK EU 21+; the Toyota/Lexus Supra A90 Coupe 3.0 Turbo (UK/European with OPF/GPF) - Both Auto & Manual Models, which needs the Milltek Filter-back Exhaust Toyota & Lexus Supra A90 Coupe 3.0 Turbo UK & European with OPF/GPF - Both Auto & Manual 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.
Upgrade Further
Also available from Milltek for this car: Milltek Upgrade Kit Toyota & Lexus Yaris Gen 2 GR 1.6T OPF/GPF 24+, Milltek Downpipe & De-cat Toyota & Lexus Yaris Gen 2 GR 1.6T OPF/GPF 24+, Milltek GPF/OPF Bypass Toyota & Lexus Yaris Gen 2 GR 1.6T OPF/GPF 24+.
What's the difference between the resonated and non-resonated versions?
The resonated version adds extra silencing for a quieter, more refined tone. The non-resonated version leaves it out, so it is louder and more aggressive.
Should I choose the valved or non-valved version?
The valved version lets you switch between a quieter tone and the full exhaust note. Choose non-valved if you want the same sound all the time.
Which tailpipe finishes are available?
You can choose from: GT-115 Brushed Titanium, GT-115 Burnt Titanium, GT-115 Cerakote Black, GT-115 Polished, JET-115 Carbon Fibre. The finish is cosmetic and does not change the sound.
Does it fit the Toyota/Lexus Yaris Gen 1 - GR & GR Circuit Pack 1.6T (OPF/GPF Models Only)?
No. For that car, choose the Milltek Filter-back Exhaust Toyota & Lexus Yaris Gen 1 GR & GR Circuit Pack 1.6T OPF/GPF 20-24.
Is it road legal?
Some versions are EC approved; check the EC Approved line in the specification for the option you choose.
Do I need a remap?
No. It fits behind the factory particulate filter, so no software changes are needed.
Does it keep the factory particulate filter?
Yes. It fits behind the factory particulate filter, which stays in place.
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.
