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GR Yaris valved exhaust upgrade

We fitted a valved OPF-back exhaust system from Aulitzky to our GR Yaris to give it the sound and flexibility it was missing.
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Is this the best exhaust setup for the GR Yaris?

We installed what might be the ultimate exhaust for the GR Yaris — the Akrapovič Titanium Race system paired with an OPF ...
autoevolution

Toyota GR Yaris with Akrapovic Exhaust Boasts 315 HP, Sounds Like a Race Car

With a three-cylinder engine rated at up to 268 horsepower, the Toyota GR Yaris is by far the most extreme subcompact you can buy right now. Yet some customers are still looking for ways to increase ...
TopSpeed

Tuned Toyota GR Yaris Features Sharp-Edged Body Kit And New Exhaust

Chris Bruce has worked in the automotive industry since 2011 and has written thousands of stories about cars, motorsports, and motorcycles in that time. He has written for Autoblog, Autoviva, CarFax, ...
autoevolution

1-of-1 Toyota GR Yaris Almost Defeats 1-of-600 Lamborghini Aventador SV Over the 1/4-Mile

Before actually getting on with the quarter-mile drag race, the highly-tuned Toyota GR Yaris and the amazing Lamborghini Aventador SV or Superveloce Coupé started revving their engines. The Lambo's ...