The new Thunder Stroke® 116 ci Stage 3 Big Bore Kit contains everything needed to completely transform your Thunder Stroke® 111 into a high-performance powerhouse. You’ll experience quicker acceleration and significantly increased torque – without sacrificing reliability.
This kit was developed by the Indian Motorcycle® engineering team to provide riders with a high-performance experience on every ride.
THE KIT DELIVERS:
EVERYTHING IS INCLUDED
The kit includes everything needed for this high-performance transformation, including:
Dealer installation required. Also requires Thunder Stroke® Stage 1 Slip-On Exhaust Kit, (2879768-156/266 or 2879769-156/266), Exhaust Tips (part numbers vary) and Stage 1 Performance Air Cleaner (2881779-156/521) or Thunder Stroke® High Flow Air Cleaner (2880654-156/266), each sold separately. Deaer installation required. Installation does not void warranty. Kit warranty is 1 year from date of purchase.