BMW E46 325Ci: Eisenmann Exhaust w/ Supersprint Headers+Cats
Eisenmann Race Exhaust (76mm) for E46 with Supersprint Headers and Metallic Cats. Dyno Result - 181.8hp/170.6tq at the wheels
Supersprint Exhaust Interior of BMW 330i
Some clips for anyone who want to hear what a Supersprint Exhaust sounds like in normal driving situations with some play mixed in too! To be honest there is a minor bit of drone at low RPMs under load. Once a downshift is done to put RPMs around 3,000 under load (uphill) then the slight drone disappears.