FMF - Powercore 2 Shorty Silencer (Yamaha)

FMF – Powercore 2 Shorty Silencer (Yamaha)

The FMF Powercore 2 Shorty Silencer takes everything that made the original Powercore 2 a proven winner and tightens it up for quick-hitting, low-to-midrange power. Designed for Yamaha two-strokes and built with a shorter core and aluminum canister, the Shorty delivers that sharp, instant throttle hit you need for supercross-style tracks, tight corners, and aggressive riding.

This finely tuned silencer is a direct bolt-on upgrade that instantly changes how your bike feels — quicker response, stronger punch out of turns, and that signature FMF sound. It’s lightweight, durable, and race-proven to give you the edge when you’re fighting for drive out of corners or launching off jumps. The Shorty is also a key part of FMF’s SST Power Package and is required for certain setups when running the FMF Gold Series SST pipe.

Why We Like It:
It’s the go-to setup when you want your Yamaha to hit harder down low and stay snappy through the mid. The bike feels more responsive, the sound is crisp, and it’s the perfect match for tight tracks or technical riding.

Why It’ll Work for You:
This silencer makes your bike accelerate quicker and feel more lively right where you spend most of your time riding — in the low and mid rpm range. The shorter core design helps the motor hit stronger out of corners, while the lightweight aluminum canister keeps things durable without adding bulk. It bolts right up and instantly gives your bike that race-tuned feel.

Variants / Options:
Available for a wide range of Yamaha two-stroke models. Works seamlessly with FMF pipes or stock exhaust systems.

Key Features:

• Shortened core and canister for improved low-to-mid power
  
  

• Designed for tight tracks and supercross-style performance
  
  

• Lightweight aluminum construction
  
  

• Sharp, responsive throttle feel with clean exhaust tone
  
  

• Required for some models with FMF Gold Series SST pipe
  
  

• Bolt-on installation with race-proven reliability