B&M 20260 Shift Improver Kit for Automatic Transmissions
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B&M 20260 Shift Improver Kit for Automatic Transmissions

4.7/5
Product ID: 14148659
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Extended life
🔧Easy install
⚙️Crisp shifts
Frequently Bought Together

Description

🚗 Shift into high gear with confidence!

  • DIY INSTALLATION - Easily installs with basic hand tools—no mechanic required!
  • TRANSFORM YOUR DRIVE - Recalibrates your automatic transmission for precision and performance.
  • PEACE OF MIND WARRANTY - Backed by a 1-year limited warranty for your confidence.
  • WEAR REDUCTION TECHNOLOGY - Eliminates shift overlap and reduces wear on clutches and bands.
  • DUAL APPLICATION FLEXIBILITY - Choose between Stage 1 for heavy-duty or Stage 2 for street/strip.

The B&M 20260 Shift Improver Kit is designed to recalibrate your automatic transmission, ensuring crisp shifts and optimum performance. With two selectable stages for different applications, this kit not only enhances your driving experience but also extends the life of your transmission components. Installation is straightforward, requiring only basic hand tools, and it comes with a 1-year limited warranty for added assurance.

Reviews

4.7

All from verified purchases

D**E

Awesome

Highly recommend

O**.

Easy installation

Haven't driven car yet, will advise later

M**S

As expected

Seller shipped quickly and packaging was nice. I do think B&M could put a little more effort into better instructions and photos though.

C**B

Worked great!

I installed this on my Th400 in my 1984 C10. It made my shifts considerably more noticeable and removed all slippage. I am 100% satisfied and would purchase it again. Also the instructions were super detailed and walked me straight through the process. Can't wait to take it to the track!

J**D

👍

Easy to install. Very detailed, easy-to-follow instructions.

J**W

Supper product

Worked great. Made transmission shift great. Good instructions.

A**.

Double check your transmission pan shape

wrong part just now opening it up double check pan shape and ask others who bought it before buying

B**4

Sure it will be fine have used this same one before with great results

I have installed it into the Trans. But haven't put it in the car. Sure it will be fine have used this same one before with great results

P**O

easy install

firmer,perfect shifting for my turbo 400 behind my 454 big block gmc motorhome

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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€ 149.42

Duties & taxes incl.

Cyprusstore
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15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

B And M 20260 Shift Improver Kit For Automatic Transmissions | Desertcart Cyprus