JB4 Tuner for 2021+ BMW G80 M3 & G82 G83 M4 G87 M2 S58

Name: TruCrane Motorsports JB4 Tuner for 2021+ BMW G80 M3 & G82 G83 M4 G87 M2 S58 - JB4 Tuner for 2021+ BMW G80 M3 & G82 G83 M4 G87 M2 S58
Brand: TruCrane Motorsports
SKU: 44336350101820
Price: 799.0 USD
Availability: InStock
Rating: 5 (1 reviews)

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Gains are 80whp/100wtq on pump gas and up to 150whp/175tq on higher octane or E85 mixtures. The ultimate tune for your S58 powered G80 M3 and G82 M4, the JB4 allows you to go from factory stock to full race and everywhere in between. The JB...