YAMAHA

TTR90 2000-2007

FMF: 040070

Features:

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 aluminium canister, and a durable stainless steel header.
It's 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.
Spark Arrestor: Internal.

Specifications:

Item ID: 040070
Type: System
Spark Arrestor: Internal
Carb Warning: No
Header Const: Stainless Steel
Header Type: Hi-Flo
Weight: 3.3 lbs.

YAMAHA

TTR90 2000-2007

FMF: 040070

Features:

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 aluminium canister, and a durable stainless steel header.
It's 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.
Spark Arrestor: Internal.

Specifications:

Item ID: 040070
Type: System
Spark Arrestor: Internal
Carb Warning: No
Header Const: Stainless Steel
Header Type: Hi-Flo
Weight: 3.3 lbs.

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