SKU: 91121378589

JB Plus N20/N55 Quick Install Tuner

Sale price$108.45 Regular price$120.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

JB Plus N20/N55 Quick Install TunerPlug in up to 35 extra wheel horsepower in seconds! Finally our popular and well proven JB Plus quick install tuner is available for N20, N26, and N55 applications! Boost is user adjustable up to 4psi over stock providing gains up to 25 wheel horsepower and 35 wheel torque on the N20 N26 motor and up to 35 wheel horsepower and 45 wheel torque on the N55 motor. Timing and fueling remains managed seamlessly by the DME preserving all factory safety

Plug in up to 35 extra wheel horsepower in seconds!

Finally our popular and well proven JB Plus quick install tuner is available for N20, N26, and N55 applications! Boost is user adjustable up to 4psi over stock providing gains up to 25 wheel horsepower and 35 wheel torque on the N20/N26 motor and up to 35 wheel horsepower and 45 wheel torque on the N55 motor. Timing and fueling remains managed seamlessly by the DME preserving all factory safety systems.

While the JB4 is the ultimate tuning tool the JB Plus is a quick and simple way to add a few HP with minimal cost and minimal install effort. Something that anyone can buy, install in under a minute, and really feel from the drivers seat. Compared to our Stage 1 tune it offers a lower cost and easier install but lacks the additional benefits of MAP sensor control and data logging. Depending on the settings and conditions expect a little less horsepower than the Stage 1 all else being equal.

Fuel economy during normal driving is unchanged. Compatible with both pneumatic and electronic wastegate vehicles and all driving modes. Automatically detects the engine type upon installation allowing the same unit to be used for any F series N20, N26, or N55 application! Not available for sale/use within California.

For those who want to start with the JB Plus and upgrade to the higher power more advanced JB4 tune we offer a 100% trade up credit. To qualify simply purchase the JB4 system from our website directly and then after receipt mail back the JB Plus along with its purchase receipt from BMS or any authorized reseller and we'll issue a $239.00 refund against your JB4 purchase. Offer is valid up to one year after purchasing the JB Plus. 

APPLICATIONS

F Chassis N55 BMW Applications:

BMW 1 Series
2013-2017 N55 BMW F20 F21 M135

BMW 2 Series
• 2014-2018 N55 BMW F22/F23 M235i
• 2015+ F87 M2 (N55 Engine)

BMW 3 Series
• 2012-2016 N55 BMW F30 F31 335i/xi
• 2013+ N55 BMW F34 335i xDrive GT

BMW 4 Series
• 2014-2016 F32 F33 F36 Coupe 435i / 435xi

BMW 5 Series*
• 2012-2016 F07 535i GT
• 2011-2016 F10 F11 535i / 535xi
*Email BMS support for the correct part number for 2011-early 2012 models

BMW 6 Series
• 2011+ F13 640 Coupe
• 2011+ F12 640 Convertible
• 2012+ F06 640 Gran Coupe

BMW X Series
• 2013-2015 F25 X3 
• 2014-2018 F15 X5
• 2015-2019 F16 X6


F Chassis N20 / N26 Applications:

BMW 2 Series:
• 2014-2019 2 Series F22/F23 220i / 228i N20 & N26

BMW 3 Series:

• 2012-2018 3 Series F30 320i / 328i N20 & N26

BMW 4 Series:
• 2014-2019 4 Series F32/F33/F36 420 / 428 N20 & N26

BMW 5 Series:
• 2011-2016 5 Series F10 520 / 528 N20 & N26

BMW Z Series:
• 2012-2019 Z4 28i

BMW X Series
• 2013-2016 X3 F25

 

 

DYNO RESULTS

2016 BMW 328i, 93 octane, stock vs. JB Plus

INSTALL GUIDE

F Chassis JB Plus Install Guide
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 91121378589

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4.8 ★★★★★
Based on 14 reviews
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Verified Purchase
Monica L
San Leandro, US
★★★★★ 5
Good.
Style: Starter Bundle
I like it for smaller projects. Definitely can only use most poly or for cups and other projects.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
S
Verified Purchase
Silver
Waukegan, US
★★★★★ 5
Works great as advertised
Style: Printer & Inks, Style: Printer & Inks
Working great so far! Enjoying starting doing sublimation work. A rookie a few weeks in and it's going well. Print quality is decent. Not having paper jam issues. Was easy to setup. I had to goto Epson and download a current print driver to get all the print properties and printer settings I needed. Was easy. After I installed the 2nd driver and saw it worked better, then I uninstalled the 1st epson driver. Helped allow for 8.5 x 14 page size and high quality. Just a few options needed that were not showing on the original print driver. Took me a few days to figure out what was going on. It helped with the quality of the prints after I got the better driver. So the end product is better also.
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Reviewed in the United States on February 23, 2026
S
Verified Purchase
Shark
Dallas, US
★★★★★ 5
Prints great, wifi was an issue
Style: Printer & Inks
Got the printer a week ago and have printed something every day so far and the quality of the prints have been fantastic. Arrived and set up without any major issues, other than not being able to connect to my local wifi. Had to get an Ethernet cable to connect to it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
S
Verified Purchase
S. Robson
Port Orchard, US
★★★★★ 5
Good printer
Style: Printer & Inks
It is working well for sublimation. No issues so far.
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Reviewed in the United States on June 4, 2026
C
Verified Purchase
claudia
New York, US
★★★★★ 5
Easy to assemble and quality
Style: Printer & Inks, Style: Printer & Inks
Using my printer almost everyday since Im starting on a sublimation project and I just love it. The printing quality look good The set up was easy and for now Is working 100%
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026

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