The LOUDEST Valved Exhaust on My Audi S4!

#ad #sponsored 15% OFF (Spring Promo) FOR THE ECS TUNING EXHAUST: https://bit.ly/2Tkt4nK​ 0:00 - Intro & Walkaround 5:22 - Revs and Flybys 7:42 - In Cabin Review 17:10 - Outro ------------------------------------------ SOCIAL MEDIA Instagram: Oliverrguo ------------------------------------------ Modification List - ECS Tuning *Carbon fiber lip spoiler* https://bit.ly/2N7yDS1​ *Carbon fiber diffuser* https://bit.ly/2Mu28B2​ *Carbon fiber grille accent set* https://bit.ly/2NyILGV​ *H&R Ultra low Coilovers* https://bit.ly/2HKgWFt​ *ECS Trunk Spoiler* https://bit.ly/2rdIkES​ *ECS Small trunk lip* https://bit.ly/2jiQND3​ *Exhaust Tips* https://bit.ly/2JJbu6i​ *Militek X pipe* https://bit.ly/2HH4fPS