Rear Frame Stiffener | Defender HD11 Flexible Power Range: Adjust power

Flexible Power Range: Adjust power from 250HP to 300HP to match your needs

rev limits

Improved Fuel Economy: Enhanced mapping provides better fuel efficiency for long-distance trail rides

and reliable performance under boost

and real performance gains

Rear Frame Stiffener | Defender HD11 Flexible Power Range: Adjust powerReinforce one of the most critical areas of your Can Am Defender HD11 with the S3 Power Sports Rear Frame Stiffener. Engineered to strengthen the lower rear frame and rear A arm mounting points, this heavy duty upgrade helps reduce chassis flex while improving durability in demanding work and off road environments. Whether you're hauling heavy loads, navigating rough trails, or tackling challenging terrain, the S3 Rear Frame Stiffener adds the extra