Putting a Piggy Back Tune on a Brand New Car

We install a Burger Tuning JB4 piggyback module on our MK8 GTI. We also explain how piggy back modules work, and Dynoed before and after. In addition we cover topics, like will a piggyback module void your warranty? and more.

Links Talked about in this video
- JB4 for MK8 GTI
-JB4 for MK8 Golf R
-JB4 Bluetooth Data Adapter
- JB4 Data Cable
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This Video was shot at our VW and Audi Specialty Shop
DAP Repair
10308 Bailey Rd
Suite 408
Cornelius NC 28031
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[Deutscheautoparts]

Purchase a JB4 for your MK8 Here! Thank you so much for your support
- JB4 for MK8 GTI
-JB4 for MK8 Golf R

[jeffk]

The best thing about the engine cover is that it doubles as a boomerang. I’ve seen several videos with Paul throwing the cover in a bin, but it’s always back on the car in the next video.

[pezz_pezzer]

Ran the JB4 for nearly 3 years and zero DT1 or warranty issues. Didn’t even really hide mine well at all and no tech even asked me about it. So at least in my Mk7 GLI no problems. However now that I’m out of warranty and running a flash tune I have to admit they are way better.

[fahrvergnuegen]

I had a JB4 on my N55 335i, using both 93 and also a 60/40 E85 mix using the Flex Fuel addon. It made a massive difference, wheelspin in 3rd gear on a bone dry surface and pulled like a champ. Ran it for 3 years and never had a single issue. Never went crazy with the tuning so it was perfect for me.

[MichaelReed-uo]

Bruh, I'ma diesel technician for the last 9 years...after I got my little A3 2.0t I found your channel...I've watched most of them already....kicken ass my guy

[kchan]

Usually you need more octane to make better power on the higher maps... Blending in some E85 does wonders on JB4. Piggybacks cannot modify ignition timing. You run into a situation where ignition timing is over advanced for the actual boost level. You need more octane to combat timing pull.

[NO-creo]

I went by your guys shop to try and see if the shop would be interested in doing service on my mk7 gti and they really weren't interested do to me being an APR stage 3+ with a custom mapped JB4 on top. But the workers were very nice and respectful over all! Even with 2 years of owning the car still learning on the jb4 side of things and the car in general.

[audiwankenobi]

The piggyback explanation had me rolling 🤣😂!

[supergoat]

I'm running a JB4 on my S3, very happy with it. I ran one on a F30 328 as well with good results. A few notes, the USB cable can also interface with the app on your phone by using an OTG cable with compatible phones. Also, there really is no great place to mount the JB4 on these platforms, I squeezed mine between the battery and airbox.

[Golfr]

I opted for the Bluespark Pickyback.
Works great adding 40 extra hp. 👍

[Onewheelordeal]

Those soft engine covers are wild, they look like solid plastic so it really surprises you when you touch and feel it's foam

[JeffTrop]

Great review.. Normally a splash of E85 such as 4-5 gallons is recommended for map 5 for that much boost and fueling. The HP and torque numbers would be dramatically higher. Would love to see another vid with a custom map with higher octane and/or E blend. Also 1/4 mile run with the JB4 for comparison. Great explanation and install👍

[MrDoomJazz]

Holy fucking shit a My New Haircut reference in a GTI video? AMAZING

[GamingNTechLIVE]

JB4 Stacking is basically essential on the MK6 Gen 3 non MQB while taking advantage of the custom turbo swaps for ISXX turbos! Since most custom tunes aren't available for everyone! Just a friendly info plug :)

[xtoofur]

The bluetooth connect module is only required if you have an iPhone. If you have an Android device, the wired USB cable from the JB4 will work with a USB OTG adapter connected to your Android smartphone. I ran my setup like this for a while on my previous MK7 Golf R.

[TheNok]

Being familiar in Jersey accents after working in the state for 5+ years, I can confirm Paul's Jersey accent is official.

[stormfur]

I recently saw a jcw countryman mini cooper with a piggy back on it and it was throwing a check engine light for the waste gate. I honestly couldn't feel enough of a difference between it and a stock one to recommend it to anyone over an actual tune.

[BODenKai]

i hid my jb4 box behind the battery. wiring is pretty tight that way but it reaches all the way to the lower boost pipe just enough to not stress the connectors.

[hanzgrueber]

I had a friend with a mk7.5 with a jb4 and a catback. That thing was neck and neck with mustang GT’s and Camaro SS/LT1

[IainB]

I had a JB1 on our MK7 Golf R for years and was always happy with it, especially given the cost. I recently moved from the JB1 to a 93 octane 034Motorsport tune and while it's a night and day difference, the full ECU/TCU tune was significantly more expensive.

The JB4 on the other hand, the prices are much closer to the costs of full ECU tunes. But, at least in the case of my B9.5 SQ5, the power increases aren't that far off from full ECU tunes.