Recalibrate your automatic transmission for crisp shifts, optimal performance, and long life. Prevents excessive wear on clutches and bands due to misalignment. Two Kits in One Box - Choose Stage 1 for RV/Heavy Duty Applications and Stage 2 for Street/Strip Applications. Easy to install with hand tools. 1 year warranty with manufacturer's warranty

B&M Shift Improver Kit improves the performance and durability of your stock automatic transmission. By eliminating many oil flow controls in the transmission valve body, the transmission shifts more firmly, with less slippage and shift overlap, resulting in crisper shifts and less wear. Each kit has two performance modes to choose from - RV/Heavy Duty or Street/Strip. The heavy-duty option provides positive shifting and increased performance without compromising driver comfort and is designed for regular passenger vehicles. The street/strip option provides a positive shift for high-performance street use or competitive events. It's also designed for enthusiasts who want the hardest shifts.


Manufacturer: ‎B&M
Brand: ‎B&M
Model name: ‎B&M
Product size: ‎34.8 x 27.18 x 5.33 cm; 750 g
Product model number : ‎30262
Discontinued by the manufacturer: ‎No
Original part number: ‎30262
Product dimensions: Depth x Width x Height: 34.8 x 27.2 x 5.3 cm
Product dimensions Weight: ‎750 g