Nice. The PE exhaust is the way to go. Pricey mod but coupled with an intake and a tune - it brings the n52 motor to life. It definitely sounds better with time...
| ESS n52 Tune | BMW Performance Intake/Exhaust | LUX H8 v3 AE | GP Thunder 8500K fogs/corners | LED: signals/interior | V1 hardwired | debadge | AC pedals | Performance shift knob/boot | CF e-brake | Aero lip | m3 side skirts/spoiler | MB kidneys | Strut brace | Painted reflectors | Painted Calipers/Hubs | 35% 3M tint | Smoked tails | CF Roundels | 19" Miro 942 | Conti DWS | H&R Springs for xi | Bilstein Shocks| Nxt: Alpine Subs/Amps