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2010 2011 BMW 5 Series Forum F10 F10 Technical Topics Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications 528i exhaust options - any dyno charts
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      08-13-2011, 12:13 AM   #1
AsiaKid
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528i exhaust options - any dyno charts

I know there are a few options now - and they all cost a bundle

Eisenm

but i hear abotu HP gains and torque etc, but is there any real proof? it seems tough for me to pay $2000 US + for a HP/TQ gain that isn't even documented anywhere.

If you guys can point me the right way, I will greatly appreciate it
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      08-18-2011, 02:50 PM   #2
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Quote:
Originally Posted by AsiaKid View Post
I know there are a few options now - and they all cost a bundle

Eisenm

but i hear abotu HP gains and torque etc, but is there any real proof? it seems tough for me to pay $2000 US + for a HP/TQ gain that isn't even documented anywhere.

If you guys can point me the right way, I will greatly appreciate it
AsiaKid

You really aren't going to see a huge gain from an Eisenmann exhaust on a 528i. Especially since the exhaust is only a muffler. You may see a 2-5 peak horsepower gain, but the main difference is sound.

If you are looking for a power bump, go with the BMS powerbox. Will give you a nice little 10hp kick, and improve throttle response and driveability.

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      08-20-2011, 01:31 AM   #3
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Quote:
Originally Posted by Rich@GTBPerformance View Post
AsiaKid

You really aren't going to see a huge gain from an Eisenmann exhaust on a 528i. Especially since the exhaust is only a muffler. You may see a 2-5 peak horsepower gain, but the main difference is sound.

If you are looking for a power bump, go with the BMS powerbox. Will give you a nice little 10hp kick, and improve throttle response and driveability.

Rich, Burger confirmed that no suitable PowerBox for F10 N52 has been released yet. And no future plan at the moment.
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      08-21-2011, 12:30 PM   #4
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BurgerTuning.com For you're 528i.
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      08-21-2011, 03:17 PM   #5
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Rich, Burger confirmed that no suitable PowerBox for F10 N52 has been released yet. And no future plan at the moment.
RC3

I spoke with Terry yesterday and it looks like the N52 in the 528i uses a different DME but they haven't been able to confirm it yet. They are waiting for a 528i to arrive at the facility.
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