SKU: 52608730450

2020+ Toyota Supra B58 JB Plus Quick Install Tuner

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

Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

2020+ Toyota Supra B58 JB Plus Quick Install TunerPlug in up to 40 extra wheel horsepower in seconds! Finally our popular and well proven JB Plus quick install tuner is available for 2020+ B58 Toyota Supra applications! Boost is user adjustable up to 4. 5psi over stock providing gains up to 40 wheel horsepower and 50 wheel torque on the B58 Supra motor. Timing and fueling remain managed seamlessly by the DME preserving all factory safety systems. While the JB4 is the ultimate tuning tool the JB Plus

Plug in up to 40 extra wheel horsepower in seconds!

Finally our popular and well-proven JB Plus quick install tuner is available for 2020+ B58 Toyota Supra applications! Boost is user adjustable up to 4.5psi over stock providing gains up to 40 wheel horsepower and 50 wheel torque on the B58 Supra motor. Timing and fueling remain managed seamlessly by the DME preserving all factory safety systems.

While the JB4 is the ultimate tuning tool the JB Plus 
(JB+) 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 driver's seat.

Fuel economy during normal driving is unchanged. Automatically detects the engine type upon installation allowing the same unit to be used for any B48 B58 F series application!

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. The offer is valid for up to one year after purchasing the JB Plus. Made in the USA. 5 Year Warranty.

APPLICATIONS

Toyota 
• 2020+ GR Toyota Supra 3.0L 6 cyl. (B58)



DYNO RESULTS

2016 BMW 340i, 91 octane
Stock vs. JB Plus

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: 52608730450

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4.3 ★★★★★
Based on 8 reviews
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M
Verified Purchase
M. Corselli
Waukegan, US
★★★★★ 5
Good n sticky
Size: 4-pack, Size: 4-pack
Used almost four cans for install of convertible top on Super Beetle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
J
Verified Purchase
joseph
Phoenix, US
★★★★★ 5
Easy to Use and Professional Results
This adhesive saved me a trip to the upholstery shop. It bonded my fabric headliner back in place with a solid, even hold. No overspray issues, and it dries quickly. Looks like it was professionally done. Two cans were more than enough for the job.
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Reviewed in the United States on April 16, 2025
O
Verified Purchase
Old school
Lake Worth, US
★★★★★ 5
Worked well on my headliner
Size: 2-pack
Very strong fabric glue
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Reviewed in the United States on December 19, 2025
S
Verified Purchase
sarah wilson
Natrona Heights, US
★★★★★ 4
There ya be
Size: 2-pack
Works good. Too good. If you’re not a pro, you’ll mess it all up. The headliner is up in the beater. But YouTube lied about how easy it is to use this stuff. Very sticky!! Easy to use. Easy to wrinkle the headliner too and just wad it all up. But oh well. It’s a beater. Nuff said.
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Reviewed in the United States on January 6, 2026
O
Verified Purchase
Orlando Cerralta
Louisville, US
★★★★★ 5
Very good quality
Size: 2-pack
Good quality
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Reviewed in the United States on May 15, 2026

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