Description

This is a beautiful stainless steel megaphone muffler, following the Supertrapp style. The muffler can be tuned for power and volume with the provided discs.

It can be used with the original header pipe or one of our stainless steel single walled header pipes. (see product suggestion below)

The standard version comes with 5 discs and a closed endcap.

You can add up to 3 extra discs. In this case, longer bolts have to be used (not included).

Fits the SR500, SR400 and SR400FI

To correctly mount this muffler, you’ll need the bracket that is holding the original muffler in place. (Part number 10)

It weights 1.5kg and is 50cm long.

What our customers say:

Just received my supertrapp style silencer from you and have fitted it to my 1980 Yamaha SR500. After a lot of dollars spent on stainless steel silencers, I finally have one that is not too loud. It has a nice deep note without that characteristic bark of a megaphone.

I absolutely love it. It represents great value, I wished I had bought this in the first place.

Additional information

Weight	2.5 kg
Weight	1.5kg
Length	50cm
Difficulty Rating

2 reviews for Yamaha SR – Muffler/Exhaust – “Supertrapp Style”

Rated 5 out of 5

Robert Smith (Verified Buyer) – January 3, 2022

Happy. As expected.
Rated 5 out of 5

Dave S. (Verified Buyer) – July 22, 2022

I have finally found the perfect sound. Deep without being the annoying neighbor.

Only logged in customers who have purchased this product may leave a review.

Q & A

Do I need a AIS cancel plate after installing this muffler? Zack asked on January 12, 2024

If you only replace the muffler, the ECU will adapt automatically to the increased airflow.

OmegaStaff answered on January 13, 2024 store manager

(0) (0)

What's the benefits of adding more disc? Charlie asked on January 4, 2024

By adding discs, you increase the airflow and also increase the volume.

OmegaStaff answered on January 7, 2024 store manager

(0) (0)

Is this compatible with SR400 2018? Zack asked on December 22, 2023

Yes, it is.

OmegaStaff answered on December 22, 2023 store manager

(0) (0)

Do I need to remap my ecu after installing this muffler or can I just install it without doing anything extra? Rod Diego Palaganas asked on December 21, 2023

If you only change the muffler, the ECU will in most cases be able to adapt to the change of airflow automatically.

OmegaStaff answered on December 22, 2023 store manager

(0) (0)

You say "To correctly mount this muffler, you’ll need the bracket that is holding the original muffler in place. (Part number 10)". Can I take this bracket from the old exuaust? or you sell it seperately? Leonard asked on October 24, 2022

Yes, you can take that part from your original muffler. We don't sell it.

OmegaStaff answered on October 25, 2022 store manager

(0) (0)

Ask a question

Your question will be answered by a store representative or other customers.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Thank you for the question!

Your question has been received and will be answered soon. Please do not submit the same question again.

Error

An error occurred when saving your question. Please report it to the website administrator. Additional information:

Add an answer

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Thank you for the answer!

Your answer has been received and will be published soon. Please do not submit the same answer again.

Error

An error occurred when saving your answer. Please report it to the website administrator. Additional information:

Yamaha SR – Muffler/Exhaust – “Supertrapp Style”