FMF Racing

FMF Racing Powercore 4 Muffler w/SS Header — Fits Honda XR80 XR100

FMF Racing Powercore 4 Muffler w/SS Header — Fits Honda XR80 XR100
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FMF Racing Powercore 4 Muffler w/SS Header — Fits Honda XR80 XR100
FMF Racing

FMF Racing Powercore 4 Muffler w/SS Header — Fits Honda XR80 XR100

SKU: FMF040083
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About FMF Racing FMF Racing engineers high-quality automotive parts and ...Read More

Price:
$279.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

Product Description
Part Numbers
Sizing & Fit

About FMF Racing

FMF Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FMF Racing lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Your Honda XR Performance

Transform your Honda XR80 or XR100 into a more capable trail machine with the FMF Racing Powercore 4 Muffler and Stainless Steel Header. This system is engineered to provide a significant performance boost, ensuring your bike has the power needed for any off-road adventure.

Engineered for Excellence

  • Enhanced Throttle Response: Improved exhaust flow allows for quicker engine revs.
  • Durable Stainless Steel Header: Designed to resist heat and impact, ensuring longevity.
  • Optimized Power Delivery: Provides a smooth power curve that is perfect for trail riding and play bikes.
  • Perfect Fitment: Compatible with a wide range of Honda XR80 and XR100 models from 1986 through 2000.

The Powercore 4 is renowned for its durability and performance gains. By replacing the restrictive stock exhaust, you allow your engine to operate more efficiently, resulting in better power delivery and a more satisfying ride. Whether you are restoring a classic XR or just looking to add some extra punch to your current bike, this FMF system is the ideal solution. Its rugged design ensures it stands up to the toughest conditions. Find your next performance upgrade at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1986-2000 Honda XR100R Base
1986-1990 Honda XR80R Base

Product Details

Product Description
Part Numbers
Sizing & Fit

About FMF Racing

FMF Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FMF Racing lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Your Honda XR Performance

Transform your Honda XR80 or XR100 into a more capable trail machine with the FMF Racing Powercore 4 Muffler and Stainless Steel Header. This system is engineered to provide a significant performance boost, ensuring your bike has the power needed for any off-road adventure.

Engineered for Excellence

  • Enhanced Throttle Response: Improved exhaust flow allows for quicker engine revs.
  • Durable Stainless Steel Header: Designed to resist heat and impact, ensuring longevity.
  • Optimized Power Delivery: Provides a smooth power curve that is perfect for trail riding and play bikes.
  • Perfect Fitment: Compatible with a wide range of Honda XR80 and XR100 models from 1986 through 2000.

The Powercore 4 is renowned for its durability and performance gains. By replacing the restrictive stock exhaust, you allow your engine to operate more efficiently, resulting in better power delivery and a more satisfying ride. Whether you are restoring a classic XR or just looking to add some extra punch to your current bike, this FMF system is the ideal solution. Its rugged design ensures it stands up to the toughest conditions. Find your next performance upgrade at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1986-2000 Honda XR100R Base
1986-1990 Honda XR80R Base

Product Details

Product Description

About FMF Racing

FMF Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FMF Racing lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash Your Honda XR Performance

Transform your Honda XR80 or XR100 into a more capable trail machine with the FMF Racing Powercore 4 Muffler and Stainless Steel Header. This system is engineered to provide a significant performance boost, ensuring your bike has the power needed for any off-road adventure.

Engineered for Excellence

  • Enhanced Throttle Response: Improved exhaust flow allows for quicker engine revs.
  • Durable Stainless Steel Header: Designed to resist heat and impact, ensuring longevity.
  • Optimized Power Delivery: Provides a smooth power curve that is perfect for trail riding and play bikes.
  • Perfect Fitment: Compatible with a wide range of Honda XR80 and XR100 models from 1986 through 2000.

The Powercore 4 is renowned for its durability and performance gains. By replacing the restrictive stock exhaust, you allow your engine to operate more efficiently, resulting in better power delivery and a more satisfying ride. Whether you are restoring a classic XR or just looking to add some extra punch to your current bike, this FMF system is the ideal solution. Its rugged design ensures it stands up to the toughest conditions. Find your next performance upgrade at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1986-2000 Honda XR100R Base
1986-1990 Honda XR80R Base

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