C63 AMG with MBH Headers
Sounds perfect in person. Added the headers and left the rear resonator and mufflers in place.
Audi RS4 B5 Stage3 vs Mercedes C63 AMG Stage1
Audi RS4 - stage 3 ~500hp MB C63 AMG - ECU ~520hp
c63 dyno run MBH long tube headers + Eurocharged Tune + K&N Filters w/charcoals removed
watch at your own risk. i can not be held responsible if your speakers blow. you've been warned. lol stock muffler, tips, res