Barely used BMS Stage 1 Tuner for N20 engines (2, 3, 5, X series). Paid $379. Asking for $250. Literally used it for 3 weeks. Then, on a complete whim, I decided to buy a RaceChip Ultimate (also for sale on another thread). But here's the crazy thing...both chips have been sitting on my garage shelf for almost three years, unused.

Don't get me wrong. The Burger chip is really nice. Simple to install and will give your N20 4-cylinder a nice little kick. I will say the RaceChip gave me more flexibility with settings. I really never used the BMS after trying the RaceChip. But, for almost half the price of the RaceChip, the BMS tune will definitely liven up the N20 engine. Highly recommended.

Here's the BMS website with specs for this tuner.

PM me if interested. Thanks for looking.


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