Burger Motorsports JB4 - MINI B38/B46/B48 JB4

Burger Motorsports JB4 - MINI B38/B46/B48 JB4

Marsoni

M251S

$299.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Burger Motorsports JB4 - MINI B38/B46/B48 JB4Ready to take your MINI B38 B46 B48 turbo to the next level? How about up to 40hp to the wheels (50hp crank) on a completely stock B48 on pump gas? The JB4 features a simple plug and play installation harness for easy installation and includes many features not found on any other tune. Including on the fly in dash map switching between factory and various performance maps, optional in dash gauge displays for boost, boost limiting by gear for improved

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Your Burger Motorsports JB4 - MINI B38/B46/B48 JB4 orders ship within 1-2 business days.

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Fast: 2-3 business days
Express: 1-2 business days

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You'll receive a tracking link by email once your Burger Motorsports JB4 - MINI B38/B46/B48 JB4 ships.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

The product was in great shape when delivered. Even though the package was thin as it is the delivery was made with card and all was well with product. The instructions were good to use and change in my car. Also it showed the make of vehicle so I won’t be confused at all. Overall it was a great buy

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Reviewed in the United States on May 13, 2026

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Amazon Customer

Waukegan, US

★★★★★ 5

Fits my Accord perfectly!

Size: 8.8" x 9.3" x 1.2"

Fits my 2008 Accord perfectly and feels just as sturdy as the OEM I used before, which cost nearly twice as much. Plus, it includes activated carbon, something the OEM didn’t have.

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Reviewed in the United States on May 15, 2026

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Susan F. Montville

Boise, US

★★★★★ 5

Easy to do it yourself and save!

Size: 8.8" x 9.3" x 1.2"

One place wanted $85 to replace this! Another wanted $50! I ordered this for $10, watched a YouTube video and did it myself! Super easy!

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Reviewed in the United States on May 10, 2026

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