Adding extra boost creates more heat which can cause detonation

and Sportsman 700 & 800

taller pistons

such as Nikasil

2006 Polaris Ranger 700 6x6

Quiet Cap for RZR Pro R 2.5" Side Exit Exhaust Category_Default Category/SLED/Ski-Doo/GEN4 850 E-Tec Turbo Adding extra boost creates moreCrafted from aerospace grade 6061 T6 aluminum, this durable exhaust plug is designed specifically for our RZR Pro R 2. 5" Side Exit Muffler. Its sole purpose is to reduce exhaust decibels, providing a quieter ride without sacrificing performance. This plug offers a simple and effective solution for riders who want to lower the sound output of their vehicle. Its precise fit ensures a secure seal, making it an essential accessory for a more discreet off