Akrapovic exhausts are the most sought after exhaust systems for their unmatched quality, amazing sound, beautiful style, and unrivaled performance. The Akrapovic Slip-On line represents the first step in exhaust system tuning. It is simple to install and replaces a stock muffler. Change the nature of your bike by adding more power, improved performance, and the unique Akrapovic sound. Everything packed in stylishly designed Slip-On exhaust systems. The result of taking design very seriously is a beautifully crafted exhaust system.
Oval, hexagonal or round-shaped canister (based on the structure of the tempered connection at the end of the header) with titanium outer sleeve.
Hexagonal mufflers feature a titanium outlet cap to match the design of each bike.
Outlet cap is made of titanium, while perforated inner sleeve and inlet cap are made of high-quality stainless steel.
Flared or conical link pipe is made of stainless steel and welded to the muffler.
Link pipe to stock header assembly joint is milled on a state-of-the-art CNC machine and secured by metal clamp and/or high-quality silicon-shielded tempered springs.
Anti-seize lead-free copper paste is used to prevent seizing, corrosion and rusting of bolt and joint of the metal clamp made of stainless steel.
Installed aluminum FIM MX 98dB noise damper conforms to MX regulations.
Spark arrestor included in certain models.
For some models, FIM Enduro 94dB noise damper is available as an option (sold separately).
When the position of the exhaust system needs to be changed and the stock bracket is no longer usable, a carbon fiber bracket is included.
Titanium bolts, with a special temperature-resistant sealant that prevents unseating, take the place of standard bolts.
Notes: It is recommended that new exhaust gaskets and a proper jet kit be installed when changing an exhaust system on a carbureted motorcycle. It is recommended that new exhaust gaskets and a Power Commander be installed when changing an exhaust system on a fuel-injected motorcycle.
Write a Review
Enter to Win $500
Write your review and you'll automatically be entered in our monthly drawing. Include an image or video to DOUBLE your chances to win!
A: Unless you are not happy with the power of your 13 KTM 450 SXF Factory Edition has already, you will not require the header. The header will give you a little more power and modify the powerband some. Most 450s are fast enough stock for the average guy and I would save the money for gas to go riding it it was me.