Recalibrated automatic transmission for crisp shifts, optimal performance, and long life. Eliminates shift overlap and excess wear on clutches and bands due to slippage. 2 Kits in 1 Box - Select Stage 1 for RV/Heavy Duty Applications and Stage 2 for Street/Strip Applications. Easy to install with hand tools. Backed by the manufacturer with a 1-year limited warranty

B&M Shift Improver Kit improves the performance and durability of your stock automatic transmission. By eliminating many restrictive oil flow controls within the transmission valve body, the transmission shifts more firmly, reduces slip and shift overlap, provides crisper shifts, and reduces wear. Each kit has two modes to choose from: RV/Heavy Duty or Street/Strip. It provides positive shifting and increases performance without compromising driver comfort and is designed for regular passenger cars. The Street/Strip option provides positive shifting for high-performance street use or competitive events and is designed for enthusiasts looking for the stiffest, fastest shifting.


Manufacturer: ‎B&M
Brand: ‎B&M
Model name: ‎B&M
Product size: ‎43.18 x 35.31 x 0.51 cm; 400 g
Product model number : ‎20260
Discontinued by the manufacturer: ‎No
Original part number: ‎20260
Product dimensions: Depth x Width x Height: 43.2 x 35.3 x 0.5 cm
Product dimensions Weight: ‎400 g