Mini PowerCore 4 Full Exhaust - For 00-07 Yamaha TTR90

For 00-07 Yamaha TTR90

• Color: Silver
• End cap material: Stainless steel
• Header finish: Natural
• Header material: Stainless steel
• Material: Aluminum / Stainless Steel
• Mid pipe material: Stainless steel
• Muffler finish: Natural
• Muffler material: Aluminum
• Muffler Quantity: 1
• Type: Complete Exhaust System

• Natural finish aluminum muffler
• Stainless steel mid pipe
• Stainless steel end cap
• Overall increase in power and torque
• Durable stainless steel and aluminum construction
• Space Age internal packing material for maximum longevity
• Internal shape of core uses Hi-Flo technology
• Enhanced sonic evacuation provides for higher flow and increased power
• Can be used with FMF or stock OEM header

When designing the PowerCore 4, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank.