FMF Mini Powercore 4 Exhaust System 00-07 Yamaha TTR 90 - FMF 040080

Delivering impressive performance gains and significant weight savings, the FMF Racing Mini Powercore 4 exhaust system is an ideal bolt-on upgrade for your Yamaha TTR90. Designed specifically to enhance your mini's power delivery, this system incorporates a Hi-Flo stainless steel header and core, robust aircraft-grade aluminium canister, and formed end caps for long-term reliability on the track. With its lightweight construction and optimised flow, the Mini Powercore 4 will make your engine feel more responsive with every throttle twist.

Features

• Hi-Flo stainless steel core and header for improved performance
• Aircraft grade aluminium canister for durability and weight reduction
• Formed end caps ensure structural integrity
• Several configuration options, including a closed course big bore system and spark arrestor version
• Pounds lighter than the standard exhaust system
• Specifically engineered for minis seeking maximum value and output
• Intended for closed course competition only

Specifications

• Item ID: 040080
• Type: System
• Header Construction: Stainless Steel
• Header Type: Hi-Flo
• Weight: 3.1 lbs
• Carburettor Warning: No

Vehicle Fitment

Yamaha

• TTR90 (2000–2007)

Supplier SKU: 07-024.FMF.PC4. Supplier availability is subject to change.

Why Buy From FDY Performance?

Shop with FDY Performance Ltd, a UK-based motorcycle parts and accessories retailer. We offer friendly product support and UK delivery options. Please check your bike make, model and year against the fitment information before ordering.