Description
🚗 Shift into high gear with confidence!
- DIY FRIENDLY - Installs easily with just hand tools—no mechanic required!
- TRANSFORM YOUR DRIVE - Recalibrates your automatic transmission for precision and performance.
- WEAR AND TEAR BE GONE - Eliminates shift overlap and reduces clutch and band wear.
- PEACE OF MIND WARRANTY - Backed by a 1-year limited warranty for your confidence.
- DUAL PERFORMANCE OPTIONS - Choose between Stage 1 for heavy-duty or Stage 2 for street/strip applications.
The B&M 70239 Shift Improver Kit enhances your automatic transmission's performance by recalibrating shifts for optimal efficiency and longevity. With two selectable stages for different driving needs, this kit is designed for easy installation and comes with a 1-year limited warranty.
