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Yoshimura RS-9 Race Exhaust System Honda Grom 2014-2015

Item: P252532

It's hard not to smile while on a Grom, combine that with the extra sound and power of a RS-2 exhaust and you'll never frown again! Read More

$355.50 - $476.10
$395.00 - $529.00
Save $39.50 (10%)
Price depends on product options. Make a selection to update price.

This product is vehicle specific. Please to ensure fitment.

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Product Details

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Yoshimura RS-9 Race Exhaust System Honda Grom MSX125

The same Yoshimura exhaust system deigned for AMA Pro Supercross and Motorcross competition is now available for the Honda Grom. The RS-9's parallelogram-shaped muffler body increases muffler volume over the stock system, resulting in better throttle response and improved noise cancellation. The uniquely sculpted Carbon Fiber end-caps feature a Tunable Insert System, able to fine-tune power delivery and decibel levels to rider specifications.

Features:

  • Polished 304-L Stainless Steel
  • Lightweight laser cut rivet-bands
  • Premium quality closed-end rivets reinforced
  • Made In USA
Made in the USA
Product Style RevZilla Item # MFR. Product # Availability
Product Style Aluminum / Full System RevZilla Item #907305 MFR. Product #121200H320 AvailabilityIn Stock: Ships within 24 hours
Product Style Carbon Fiber / Full System RevZilla Item #907302 MFR. Product #121200H220 AvailabilityIn Stock: Ships within 24 hours

This product is vehicle specific. Please to ensure fitment.

Honda
Grom MSX125 2014, 2015

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Product Description
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Reviews & Questions

4.9 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
7
1
0
0
0
Bang For The Buck
4.8 / 5
Features
5.0 / 5
Style
5.0 / 5
Ease Of Install
4.6 / 5
Fit & Finish
5.0 / 5
Durability
4.9 / 5
Bang For The Buck
4 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Easy Install, looks and sounds great!
This was a great overalll purchase process! The product came extremely fast, the installation was a breeze, and it sounds great on the bike! A drastic difference from the stock exhaust. In the higher revs, there's a big difference. But idling it'seems surprisingly quite. In the end, a great product ordered through a great company. Couldn't be happier!
January 29, 2016
Ride:
2015 Honda Grom MSX125
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Great Exhaust
This exhaust is perfect for every one including my self need, I can feel the power up and the sound is amazing, loud but not too loud.
May 17, 2016
Ride:
2015 Honda Grom MSX125
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Worth the weight alone
Looks trick, sounds great, and super light, especially compared to the stock grom pipe!
February 1, 2015
Ride:
2014 Honda Grom MSX125
Bang For The Buck
5 / 5
Ease Of Install
3 / 5
Durability
5 / 5
quality pipe, great performance
I got this pipe for my mini racer that is Honda based like the Grom. I had to modify it a bit for the frame but it came out excellent, and flows the 184cc motor like a champion. The sound is nice and I would recommend for any Honda based project
June 21, 2016
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Most refined sound from a Grom
Couldn't be easier it install! Did it in the entrance way of my 600sq.ft apartment. There are cheaper systems out there but this one looks like a million bucks. And the sound is super refined; not ridiculous. Serious performance gains particularly when you do a ram air intake as well.
July 7, 2014
Ride:
2014 Honda Grom MSX125
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Great look, great sound
I bought the carbon fiber Yoshimura Full Exhaust and couldn't be happier. It looks great, sounds awesome, and gives me a little extra performance to play with. All in all, it was a great purchase and one that I would make again if I had to.
July 28, 2014
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
awesome looks fantastic and sounds mean, its not overly loud either
Sounds great and is not too loud. The carbon fiber looks fantastic. Delivery was fantastic and fast.
June 12, 2014
Ride:
2014 Honda Grom MSX125
Bang For The Buck
4 / 5
Features
5 / 5
Style
5 / 5
Ease Of Install
4 / 5
Fit & Finish
5 / 5
Durability
4 / 5
Sounds great
This exhaust sounds awesome(I got the carbon fiber model with the header +intake and power commander). The carbon fiber does not get hot to the touch even after riding the crap out of it. The sound is fantastic with the silencer in. I'm debating on taking it out to further irritate my neighbors:)
November 19, 2016
Purchased
1 year ago
8 Customer Reviews
8 5/5
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8 Questions & 17 Answers
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