I gave the 930 a lot of attention recently with all new exhaust (manifolds, all associated turbo and wastegate piping, and backbox) and turbo rebuild. It wasn't lacking before, but wow is it epic now. It always surprises passengers as that turbo packs quite a kick. Now it spools quicker and breathes better, so it's really quite something. Hard to judge, but it had about 330bhp before so without taking it on the rolling road I'd guess maybe another 20-ish. It's noticeable.

Now is time for the 997 to get some love, so I've booked it in for new exhaust (again, the full thing), performance clutch and a custom setup on a rolling road. We're targeting 600-620 BHP, around 530-540 WHP, and something over 800NM torque. I actually didn't really care for the extra power, but I did want a new exhaust to improve the sound, so a tune to match it makes sense, however once we started discussing it I got pretty excite about the potential. It's just Stage 1-ish, so the car will otherwise stay standard.

I've had both about 4 years now and can't imagine ever not having them.