Pro Circuit - Ti-6 Titanium Exhaust System (Yamaha)

Pro Circuit – Ti-6 Titanium Exhaust System (Yamaha)

The Pro Circuit Ti-6 Titanium Exhaust System takes everything riders loved about the Ti-5 and levels it up for today’s performance demands. Built entirely from titanium — from the head pipe to the mid pipe to the canister — and capped with carbon fiber, this system delivers lighter weight, cleaner flow, and noticeably improved throttle response. It’s a true race-inspired setup built for riders who want factory performance without compromise.

The shorter muffler design sharpens throttle response and gives the bike a deeper, more aggressive tone, while the RC-4 Resonance Chamber smooths out noise without killing power. The Ti-6 strikes the perfect balance between raw performance and smart engineering — reducing weight, centralizing mass, and increasing durability. With a removable USFS-approved spark arrestor, it’s ready for both closed-course racing and trail riding in seconds.

Why We Like It:
It’s the system you bolt on when you want your Yamaha to sound and perform like a race bike. The throttle feels snappier, the pull is stronger, and the tone is pure Pro Circuit — crisp, throaty, and powerful.

Why It’ll Work for You:
This exhaust gives your bike more usable power everywhere — smoother low-end delivery, stronger midrange pull, and clean revs up top. The titanium build cuts weight and resists heat, while the removable spark arrestor keeps it versatile for any ride. It’s built to look and perform like a factory system, but without the maintenance headaches.

Variants / Options:
Includes removable USFS-approved spark arrestor. Fits modern Yamaha motocross and off-road models.

Key Features:

• Full titanium construction: head pipe, mid pipe, and muffler canister
  
  

• Carbon fiber end cap for lightweight durability
  
  

• RC-4 Resonance Chamber reduces sound without power loss
  
  

• Shorter muffler design for improved throttle response and sound
  
  

• Machined aluminum brackets for strength and stability
  
  

• Asymmetrical muffler shape increases packing volume
  
  

• Leak-free joints with machined mid-pipe fit
  
  

• Removable spark arrestor for off-road use
  
  

• TIG precision welded by hand
  
  

• Made in the USA