06-21 TTR50 PC4+SA+SS HEADER, FMF 044157 PowerCore 4 SYSTEM

Yamaha
TTR50 2006 – 2021,

Part No. 06-085.FMF.PC4S (oro2u.com)

FMF 044157

The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark Arrestor Version, the Mini Powercore 4 features a Hi-Flo stainless steel core and formed end caps, an aircraft grade aluminum canister and a durable stainless steel header. Its pounds lighter than stock and you will swear the motor has been bored and stroked with the first twist of the throttle.

Hi-Flo Core and End Cap

Pounds lighter than stock

Notice: Closed Course Use Only
Item ID: 044157
Type: System
Spark Arrestor: Internal
Carb Warning: no
Header Const: Stainless Steel
Header Type: Hi-Flo
Weight: 3.5 lbs.