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04-27-2019, 11:32 PM | #1 |
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For Sale: Sprint Booster V3 An absolute must-have to improve pedal response and completely get rid of any delay in acceleration. Works when you want it, turns off when you don't. Once you try it you'll want it on all the time. Price: $180 shipped to the lower 48 states + PayPal fees. I hate haggling for price so I priced it reasonably.
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05-09-2019, 07:08 PM | #3 |
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Did you notice any weird things happening after installing this? I've been thinking about this but I am afraid It'll be harsh on the drivetrain of my high-ish (65k) miles 2015 550i. So far I've most people I've seen selling this still have the car, by that I mean that more than likely when people sell performance mods they're either upgrading (burger tunes and what not) or selling the car.
Maybe I am just paranoid due to the fact that I have to pay out of pocket for anything that happens to my car lol (no warranty). thanks in advance for any information! |
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05-12-2019, 01:59 AM | #5 | |
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Quote:
I'd keep it on my '14 550i if I wasn't selling it. I had it on my car from 30K-55K miles. Mine is CPO and I kept in on for dealer services too. One reason I felt safe using it is that it doesn't add any HP or TQ so doesn't cause any abnormal stress to the drivetrain.
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