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M3 touring with Akrapovič sounds wild but stays legal
In this video, we test a fully road-legal yet emotionally enhanced BMW M3 Competition Touring (G81). With an Akrapovič ...
YouTube on MSN
BMW M3 dyno test with loud exhaust upgrade
This video showcases a BMW M3 G80 on a dyno as it tests out a new valvetronic exhaust system and custom software tuning. With ...
If you can get over its controversial styling, the new BMW M3 Competition is an excellent sports sedan and an aftermarket exhaust system can really give it an extra level of appeal. Powering the M3 ...
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