Description
Huge mid-range and torque gain
MM8 Mountain Max LE 154 2021
5" center-exit exhaust
10mm bolt holes (unlike the 2008-09 which uses a 8mm bolt hole)
TGB (ATV Models) ✅ Yes ❌ No ATV models require a separate power source to flash the ECU
Primary Spring - 65-143 // SKU TP-810005 jbcat/turbo-wga Huge mid-range and torque gain
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























