Yoshimura AT2 Race Exhaust System Yamaha R7 / MT-07 2018-2025 Stainless Steel/Carbon Fiber [Open Box]

Item Condition: This is a new item that is missing the original packaging or the packaging has been opened. Tags, manuals, or installation instructions may be missing, however the item is fully functional.

Yoshimura AT2 Race Exhaust System Yamaha R7 

Yoshimura pulled out all the stops while crafting of the AT2 Race Exhaust System for the Yamaha R7. After creating prototype after prototype and hours of testing on the track they made an exhaust that produces +6.2% max HP and +2.7% max torque with a stock engine and pump fuel. Additionally, even more gains can be achieved when the system is paired with the Yoshimura Airbox Kit and Yoshimura ST-2M Camshaft Kit .

The Yoshimura AT2 Race Exhaust System Yamaha R7 weighs 11 lbs. less than the stock exhaust system and will sound as good as it performs. 

Features:

• Full titanium construction made with premium titanium alloy from Japan
• Saves 9.6 lbs. from the stock OEM exhaust system
• Includes M18 lambda sensor bungs on each header leg and at the tailpipe
• Works with stock bike, but designed for highly modified and tuned race engines
• Optional sound insert kit for -4dB if required (sold separately) 
• Developed by Yoshimura while building #ProjectR7 piloted by Ari Henning and tested by 2022 MotoAmerica Twins Cup Champion Blake Davis
• For closed course competition use only