The RS6's 4.0-liter V8 receives a much-needed power increase thanks to the tuner's latest modification, which is known as the ABT RS6 Legacy Edition.
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ABT RS6 Legacy Edition
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The RS6's 4.0-liter V8 receives a much-needed power increase thanks to the tuner's latest modification, which is known as the ABT RS6 Legacy Edition.
Comments