![](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/hero/indian-performance-accessories-hero-xxs.jpg?v=9955de2d)
PERFORMANCE LINEUP
Scout Performance
Thunderstroke Performance
![Stage 1 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/stages/stage-1/stage_1_header_mobile_500x150.png?v=735c771c)
RICH SOUND, MORE POWER
SCOUT FAMILY
Over 10% Increase in Horsepower
![2882012 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/2882012-156266.png?v=735c63aa)
Stage 1 Straights Slip-On Exhaust Kit
Item # 2882012-156 | 266
![2882519 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/2882519.png?v=735c63c7)
Performance Air Intake
Item # 2882519
![2884110 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/2884110-156266.png?v=735c63e3)
Stage 1 Shorty Slip-On Muffler Kit
Item # 2884110-156 | 266
![2884111 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/2884111-156266.png?v=735c6409)
Stage 1 2-Into-1 Full Exhaust System
Item # 2884111-156 | 266
THUNDERSTROKE 111 | 116 MODELS
4% | 8% Increase in Horsepower
![2879769 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/2879769-156266.png?v=735c6590)
Thunder Stroke Stage 1 Slip-On Exhaust Kit
Item # 2879769-156 | 266 or 2879768-156 | 266
![2884187 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/2884187-156266.png?v=735c66d5)
Stage 1 Oval Slip-On Muffler Kit
Item # 2884187-156 | 266
![2881779 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/2881779-156521.png?v=735c66b8)
Thunder Stroke Stage 1 Performance Air Intake
Item # 2881779-156 | 521
![2880654 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/2880654-156266.png?v=735c6574)
Thunder Stroke High Flow Air Intake
Item # 2880654-156 | 266
![Stage 1 Slip-On Exhaust](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/stages/stage-1/stage-1-slip-on-exhaust.png?v=90644687)
Stage 1 Slip-On Exhaust
Item # 2884720-156 | 2884720-458
![Thunderstroke® Forward Stage 1 Air Intake](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/stages/stage-1/thunderstroke-forward-stage-1-air-intake.png?v=90644687)
Thunderstroke® Forward Stage 1 Air Intake
Item # 2884950-156 | 2884950-266
POWERPLUS
![Stage 1: PowerPlus Stage 1 Air Intake](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/stages/stage-1/stage-1-powerplus-stage-1-air-intake.png?v=90644687)
Stage 1: PowerPlus Stage 1 Air Intake
Item #2883737-266
(49 State)
![Stage 1: PowerPlus Stage 1 Air Intake](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/stages/stage-1/stage-1-powerplus-stage-1-air-intake-50-state.png?v=90644687)
Stage 1: PowerPlus Stage 1 Air Intake
Item #2884461-266
(50 State)
![Stage 2 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/stages/stage-2/stage_2_header_mobile_500x150.png?v=735c7768)
AN INSTANT POWER BOOST
THUNDERSTROKE 111 MODELS
13% Increase in Horsepower & 7% More Torque
![2881676 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/stages/stage-2/2881676.png?v=735c6e18)
Thunder Stroke Stage 2 Performance Cams
Item # 2881676
THUNDERSTROKE 116 MODELS
17% Increase in Horsepower
![2884323 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/stages/stage-2/2884323.png?v=735c6aa1)
Thunder Stroke Stage 2 Performance Kit
Item # 2884323
POWERPLUS
![PowerPlus Stage 2 Performance Cams](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/stages/stage-2/powerplus-stage-2-performance-cams.png?v=90644687)
PowerPlus Stage 2 Performance Cams
Item # 2885178
Model Year 2020
![PowerPlus Stage 2 Performance Cams](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/stages/stage-2/powerplus-stage-2-performance-cams.png?v=90644687)
PowerPlus Stage 2 Performance Cams
Item # 2884573
Model Year 2021
![Stage 3 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/stages/stage-3/stage_3_header_mobile_500x150.png?v=735c7827)
OUT-PERFORM THE COMPETITION
THUNDERSTROKE 111 MODELS
20% Increase in Horsepower & 15% More Torque
![2884322 Image](https://cdn1.polaris.com/globalassets/indian/pga/plp/performance-plp/stages/stage-3/2884322.png?v=735c6daf)
Thunder Stroke 116 CI Stage 3 Big Bore Kit