Burger Motorsports JB4 - RS3/TTRS

Marsoni

M251S

$300.00

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

Burger Motorsports JB4 - RS3/TTRSJB4 Beta: This easy to install plug and play tuner attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. Includes full SENT sensor technology required for properly tuning the latest Audi platforms. Includes full CANbus allowing the JB4 to access and incorporate all engine data in it's tuning strategies, incorporate unique safety features such as

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Light weight, easy to put together and you can disconnect the ends and just roll the whole thing nice and tight for quick out of the way storage. Pretty sturdy, doesn't fall over if you bump into it, you could use it outside but if there's a lot of light you can see through a tiny bit if you're really close but I only tested this indoors so not sure about patio types

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Reviewed in the United States on December 18, 2025

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Amyth4

Bozeman, US

★★★★★ 2

Flimsy - choose something else

Color: Black

Very flimsy and barely stands up… better options out there.

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Reviewed in the United States on October 11, 2025

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Bri M.

Phoenix, US

★★★★★ 5

Flat Plug = Game Changer

Size: 6 Ft(2 prong plug), Color: Black

This is exactly what I needed to clean up my space. The flat plug sits flush against the wall, the long cord gives flexibility, and having multiple outlets + USB ports keeps everything in one place without the mess. It’s a 3 to 2 plug for homes that the electrical hasn’t been updated to 3 prong plugs. It feels solid, not cheap, and the surge protection adds that extra peace of mind. Perfect for a clean, organized setup that actually works.

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Reviewed in the United States on April 24, 2026

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Max Cat

Alexandria, US

★★★★★ 5

Durable and well made

Size: 6 Ft, Color: White

Been using for over a year for a plug behind the fridge. Works well, reliable.

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Reviewed in the United States on May 27, 2026

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