Bruce, or anyone else, can you guys comment on power gains from this exhaust vs Eisenmann?
Bruce, or anyone else, can you guys comment on power gains from this exhaust vs Eisenmann?
In the market for an E90 M3
IMO power gains will be next to minimal with the exhaust. I don't think you will expect a night n day difference with any exhaust for power.
Derek,
You're saying you don't think you'd enjoy the UUC/Corsa exhaust on a daily? Why not?
It's really not bad at all. I personally secretly wish it was a tiny bit louder.
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Cops around here take note of the louder vehicles. It doesn't help I have tint and no front plate. The exhaust can be a little more for them to stare me down. If I had to do it all the time and drive like a stereotype BMW driver, I'm sure I would get a ticket in no time.
As far as the HKS ehxaust goes. Its a great exhaust and I love it, but I wish it was a bit louder for trackdays. It's volume is perfect for daily driving.
Still for sale. Ahem John!
Still thinking about it! Am doing my first day at Laguna Seca. Car corners pretty well but a few of the straights are uphill, and on those uphills I'm really wishingg for more power as I SLOOOOWWWLLLLYYY creep up on whatever car just gave me a point-by.... they're probably telling their instructors, "I gave the silver E46 a point-by, why isn't he passing me?" On the other hand the HKS alone will probably give me, what, +5 WHP? +8?
I heard a few instructors got busted yesterday or Wednesday for breaking the 92dB sound limit, but none of the students seem to have overly-loud cars.