B38 Bmw Tuning

Guide to Tuning the BMW B38 Engine "All you need to know about tuning mods and performance parts on the BMW B38 engine!" Introduced in 2013, the B38 is part of BMW's modular engine family, signaling a departure from conventional powerplant design philosophies. The JB4 is the most advanced and highly featured tuning system available for your B38, B46, and B48 powered BMW. Power gains are up to 40hp to the wheels (55hp crank) for a B48.

We review and look at B38 tuning and show the premier modifications. BMW B38 are good project engine and with the optimum performance upgrades like a remap, turbo kits and camshafts you will certainly maximize your driving fun. We review and look at B38 tuning and provide tips on the ultimate modifications.

BMW B38 are good project engines and with the ultimate uprated tuning mods like remapping, turbo kits and camshafts you will substantially increase your cars bhp. « Previous Thread Next Thread B38 1.5L 18i Engine Tuning - JB4 or Else? The successor of the N13 engine comes the B38 engine, coming as a 3 cylinder 1.5 turbo.

This engine comes in various models of the BMW range badged as the 18i commonly on the F series facelift LCI models & G series. Being 1 cylinder less than the previous N13 doesn't phase this newer variant still hosting a huge potential in tuning. The JB4 is the most advanced and highly featured tuning system available for your B38, B46, and B48 powered BMW.

Power gains are up to 40hp to the wheels (55hp crank) for a B48, gains with bolt-on parts, higher octane, E85 mixtures, and larger turbos are even higher. JB4 Tuner for BMW B48, B58, and Mini vehicles. Tune your engine and add up to 80whp with 8 pre.

The B38 engine can handle a bit of tuning, but it's not built for high-output mods. A slightly upgraded turbo, like a hybrid or a direct bolt-on from a trusted manufacturer, could be a good middle ground. Pair it with a Stage 1 tune for improved performance without over.