I've never heard of a Sprint Booster before. So this adjusts the throttle response and the result is it makes the car "feel" sportier but no added HP or TQ? I'm reading all the rave reviews and can't believe I've never heard of this. I've modded 4 Bimmers before my F10...I had no idea!
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Project Gamma Intakes / Project Gamma Catless Downpipes / Muffler Delete / DME Stage II Tune / H&R Springs
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