ByKern Rock Exhaust - DYNA



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ByKern Rock slip-on exhausts deliver the most perfect sound, performance and style for Harley-Davidson models. With exceptional engineering, handcraft manufacturing, stylish finishes, you’ll get the best in quality and performance.

  • Exhausts fit on stock manifolds
  • Increased power and a unique crisp throttle response
  • Easy installation using stock mounting brackets
  • Acoustic packing for deep, rich tone
  • Sold as pair
  • 117dB, deaf proof

In addition to the increases in performance and styling, Kern Rock Exhaust feature a low-down acoustic to bring a smile to any riders face.

  • Increase in power output and torque
  • Easy to fit slip-on mufflers
  • Low maintenance
  • Unique race acoustic
  • Maximum power and torque

Technical details:

This is the classic straight through slip-on muffler with no catalytic converter. Made of mirror polished stainless steel. They are perfectly fit on the original Harley-Davidson manifolds. The original heat shields also can be used.

The product is already fully-assembled in a strong carton box. It can also be used to store the replaced, original mufflers. The package includes all necessary screws, technical details, user manual. Please keep the original clamps to fit the mufflers.

You will find the following items in your package:

  • Pair of Kern Rock Exhaust mufflers
  • End caps (pre-assembled already)
  • Mounting materials (screws, no tools included), instructions for installation
  • It has 2 years guarantee, but we are very flexible to handle every issue. Register yourself for an extra year of warranty.
  • Assembly videos are available on FAQ page.

Advantages of Kern Rock Exhaust:

  • Easy to install
  • Cool, loud, deep sound
  • No electronics
  • Made in Hungary
  • Super Value
  • Premium quality
  • Durability
  • Parcel size: 20" x 12" x 6"
  • Gross Weight: 5kg

    Designed for close course racing only

Delivery We use the most reliable courier companies to make your order complete. DPD, UPS, Parcel Force.
UK - 15GBP In UK takes maximum 5 working days to get your exhaust by your door.
Europe 1 - 20 GBP France, Belgium, Netherlands, Luxembourg, Germany, Spain, Portugal, Ireland, Austria, Switzerland, Italy, Slovenia, Hungary, Poland, Slovakia, Czech Republic
Europe 2 - 30 GBP Rest of Europe
Canada - 35GBP CETA (Comprehensive Economic and Trade Agreement) is a free-trade agreement between Canada, the European Union and its member states. It cuts tariffs and makes it easier to export goods and services, benefiting people and businesses in both the EU and Canada.
USA - 40GBP Please be aware that you might to pay import duty on the ordered item.
South America - 50GBP
Asia - 50GBP

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