sprint booster!
 

Any thought on this product?

SprintBooster Power Converter - www.SprintBoosterSales.com

IMO, worthless. spend the money on a Dinan Tuning prog or beer.

:iagree:.... mostly on the beer part.

Topic/product beaten to a pulp...see threads 5 & 6 in paste.
Save your dough, imo.
GL,mD

Xoutpost.com - Search Results

Bavarian Auto is selling the same product. Look under performance.

I could not believe that so I had to check for myself. Have to admit that you're right :yikes:

Just because they're selling it, that doesn't automatically validate it as a quality or worthwhile product. They're trying to make a buck just like everyone else. My gas pedal is sensitive enough as is. I'd stick w/ proven engine or transmission software before I start plugging resistors and crap into the throttle.

Sounds like it does the same thing as putting the X in Sport Mode.

I disagree. At least the Sport mode serves a purpose by holding your revs :nanana:

Turner Motorsports also sells it. I don't know but both Bavarian and Turner have a reputation to preserve. I doubt they would sell crap just to turn a buck.

Turner Motorsport - Item# SPRINTBOOSTER - Sprint Booster Drive-by-Wire Enhancement Module for 2001+ BMW - E39 E46 E60 E63 E82 E88 E90 E91 E92 E93 E65 Z4 MZ4

I was over on the M5Board and found this thread :
www.m5board.com/vbulletin/e60-m5-e61-m5-touring-discussion/144450-sprint-booster.html

The M5guys with automatics say they love it. It doesn't add HP, but it makes the driving experience more enjoyable.