Insane Vader Audi S4 (B8.5) 3.0 V6T w/ Armytrix Cat-Back Variable Exhaust
Armytrix's YouTube channel: https://www.youtube.com/user/armytrix?sub_confirmation=1 Armytrix's website: http://www.armytrix.com - The company Armytrix has come up with a very loud titanium Exhaust available for the Audi S4 B8. You can hear this pretty badass Audi S4 doing a series of loud accelerations and revs and onboard clips, sounds awesome! Armytrix Corp. has established itself as a manufacturer of world class titanium and stainless valvetronic Exhaust system for high-end performance cars. ARMYTRIX R&D team consists of German and Japanese factory engineers and supercar tuning experts, each of them has more than decades of knowledge and experiences in race track and automotive performance industry. Inquiry: firstname.lastname@example.org Facebook: http://www.facebook.com/armytrix Youtube: http://www.youtube.com/user/armytrix In case you're wondering, I'm collaborating with Armytrix and some of their videos will be featured on my channel.
Audi S4 Review - Better Than the M3?
Pick a used German sport sedan for around $30k? Most would say E90 M3, but what about this? Today we take a look at the not so talked about M3 competitor, the Audi S4.
Audi S4 v Audi RS4. Does Supercharging Rule? - /CHRIS HARRIS ON CARS
Can REVO Technik make a raggedy old S4 match the gorgeous new RS4? Drag race to find out.