Akrapovic Slip-On Exhaust Honda CBR300R / CB300F 2015-2017
  • Akrapovic Slip-On Exhaust Honda CBR300R / CB300F 2015-2017 - Carbon Fiber/Carbon Fiber
  • Akrapovic Slip-On Exhaust Honda CBR300R / CB300F 2015-2017
  • Akrapovic Slip-On Exhaust Honda CBR300R / CB300F 2015-2017
  • Akrapovic Slip-On Exhaust Honda CBR300R / CB300F 2015-2017

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Video Reviews (3)

Akrapovic Slip-On Exhaust Honda CBR300R / CB300F 2015-2017 Videos

This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Akrapovic Slip-On Exhaust Honda CBR300R / CB300F

The Akrapovic Slip-On Exhaust represents the first step into the world of exhaust system tuning. By no means entry level, it offers a great balance between price and performance. Each bespoke exhaust is designed to enhance the performance and match the design philosophy of your motorcycle. Transform the nature of your bike by adding not just more power, but also that unique, deep and resonant Akrapovic sound. Whether your choices are carbon fiber or titanium, you can be sure that every step in the R&D, design and manufacturing processes of each exhaust has been performed by a team of highly skilled and experienced engineers.

It’s not just about peak power - Akrapovic exhaust systems deliver increased performance throughout the entire RPM range. Increases in power and torque result in a much smoother power delivery and ride. All Akrapovic exhaust system measurements are formulated on in-house computer-controlled flow benches.


  • No fuel remapping required, but for optimal performance RevZilla recommends use of a fuel controller
  • A combination of beautiful machine and hand welds
  • Patented hexagonal muffler
  • Lightweight, compact and high-temperature-resistant carbon fiber muffler clamp
  • CNC machined muffler inlet cap
  • Optimized to maximize lean angle
  • All carbon fiber parts are produced in-house
  • Air-tight quality controlled production means your exhaust will be perfect
  • High-quality, silicon-shielded stainless steel exhaust springs

Unit Stock Exhaust Akrapovic Max Gain
Maximum Power kW 19.8 at 8400 rpm
19.8 at 8600 rpm
+ 1 at 4600 rpm
HP (m)
26.9 at 8400 rpm
26.9 at 8600 rpm
+ 1.3 at 4600 rpm
HP (i)
26.5 at 8400 rpm
26.5 at 8600 rpm
+ 1.3 at 4600 rpm
Maximum Torque Nm
24.8 at 7400 rpm
24.9 at 6800 rpm
+ 1.6 at 4500 rpm
18.3 at 7400 rpm
18.4 at 6800 rpm
+ 1.2 at 4500 rpm
Weight kg 5.9 2 - 3.9
lb 13 4.4 - 8.6
% - - - 66.1

4.7 / 5
Bang For The Buck
3 / 5
5 / 5
5 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
5 / 5
This Product Fits:
CB300F 2015, 2016, 2017
CBR300R 2015, 2016, 2017
Product Style RevZilla Item # Manufacturer Product # Availability
Carbon Fiber/Carbon Fiber 962990 S-H3SO3-RC In Stock: Ships within 24 hours


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4.5 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
4.5 / 5
Ease Of Install
5.0 / 5
4.0 / 5
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
4 / 5
Best Slip on for CBR300
It took me an entire year to purchase a slip on for my CBR300. The reason being is that almost all after market exhausts make the CBR300 sound like an utter dirtbike. After much exploring on the Internet in finding the best exhaust, i finally came across a few showing the Akrapovic. Believe when I say that the exhaust sounds NOTHING like what a video shows. This exhaust, after removing the baffle, completely changes the sound of the CBR300. The boomy bass sound it gets is eargasmic and many people are now mistaking it as a V-Twin. It still gets a faint dirt bike sound in the higher RPMS, but other than that it's a powerful booming sound.

In terms of power delivery, you do notice the slight increase in HP around the RPMS the item description states above. I have heard that removing the baffle affects the power delivery, making it more powerful in the higher RPMS and making the lower weaker than usual. I currently ride without it, and it feels like the power delivery is randomly scattered throughout the RPMS. This however I am not sure about, but those who have access to a Dyno would be able to figure this out.

Overall this product is great and I'm loving the new sound and look of my CBR300. Happy customer!
March 29, 2016
2015 Honda CBR300R
Bang For The Buck
4 / 5
Ease Of Install
5 / 5
4 / 5
Great sound but not much else
If you remove the dB killer on this system it really does sound very bass-y and great! Some of the videos online really do not do this slip-on justice, it sounds much better in person. Though it can sound a little like a dirt bike in the higher RPMs, but that's just due to the single-cylinder.

I haven't really noticed any performance gains for this set-up, but I don't think there is really much you can do in general for this bike in terms of meaningful performance. So basically what you're paying for is a nice aggressive sound, which for me was worth it.

I rated the finish average cause the lower section that connects to the pipe coming from the engine has a very unfinished look, which I didn't like. Though I took a little VHT and spray painted it black to match the rest and it looks night and day better. Would definitely still recommend this for other CB300F and CBR300R riders.
April 14, 2016
2015 Honda CB300F
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Why did you choose this?
RevZilla Store
elite elite elite company AKRAPOVIC
Christopher L on Jul 28, 2016
elite elite elite company AKRAPOVIC
Christopher L on Jul 28, 2016
to be too load
Bernard S on Apr 14, 2015
to be too load
Bernard S on Apr 14, 2015
Is it legal in CA for street, freeway highway, commute use?
Hansel V on Apr 10, 2016
BEST ANSWER: I understand that it is legal, but am not an authority. I do know that it adds a sweet exhaust note to the bike, and with a 300 cc mellow enough that no one should accuse you of being a loud biker. Certainly quieter than most big bikes with stock exhaust.