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EuroKlasse INC

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EuroKlasse INC

4.5 (123)

Burger Tuning S58 JB4 Tuner for 2021+ BMW G80 M3, G82 G83 M4, & 2023+ G87 M2

Name: EuroKlasse INC Burger Tuning S58 JB4 Tuner for 2021+ BMW G80 M3, G82 G83 M4, & 2023+ G87 M2 - Burger Tuning S58 JB4 Tuner for 2021+ BMW G80 M3, G82 G83 M4, & 2023+ G87 M2
Brand: EuroKlasse INC
SKU: 43772022456578
Price: 799.0 USD
Availability: InStock
Rating: 5 (1 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$799.00$820.00

3% off

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Color

Black

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Description

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, with...

Reviews

5.0

1 rating

Exactly what I wanted

I have a 22 M3CX and added the JB4 and it runs exactly how I wanted it to. Different maps give you different boost levels. Steve at euroklasse is always great and delivery was quick.

Leigh · November 11, 2022

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EuroKlasse INC

4.8 (249)

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Reviews

5.0

1 rating

Exactly what I wanted

I have a 22 M3CX and added the JB4 and it runs exactly how I wanted it to. Different maps give you different boost levels. Steve at euroklasse is always great and delivery was quick.

Leigh · November 11, 2022