OEM Q50 Resonated Sport Muffler Kit
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  1. OEM Parts
  2. Exhaust System
  3. Exhaust Piping
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OEM Q50 Resonated Sport Muffler Kit
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OEM Q50 Resonated Sport Muffler Kit
OEM Q50 Resonated Sport Muffler Kit
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OEM Q50 Resonated Sport Muffler Kit
OEM Q50 Resonated Sport Muffler Kit

Product Description

Genuine Infiniti Accessories are designed especially for your Infiniti to ensure the best possible fit and function.

This Helmholtz resonated Sport Muffler Kit for all Q50 variants. This system further enhances the driving experience by improving the aural notes of the sports sedan, while simultaneously reducing its overall weight by almost nine pounds.

Features:

  • Reduce weight by almost 9 lbs.
  • Enhance the design/look of the OEM system
  • Polished T-304 Stainless Steel construction
  • Installer can re-use existing gaskets
  • Direct bolt-on application in less than 30 minutes utilizing OEM exhaust mount
  • No modifications necessary

Fits:

  • 2014+ Infiniti Q50 Sedan (V37)

OEM Q50 Resonated Sport Muffler Kit

Brand: Infiniti
Part #: B0100-Q50S2 > B0100-Q50SM
Fits models: Q50...
OEM Q50 Resonated Sport Muffler Kit
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In stock, ships within 1 business day. 
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$908.64

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OEM Q50 Resonated Sport Muffler Kit
$908.64
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What our customers say

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April 29, 2026
Great quality and the perfect mature tone. I am currently refreshing my Q50S and paired this resonated axle-back with an OEM mid-pipe. The result is fantastic. It provides a deep, mature tone without being obnoxious. It keeps the daily drivability incredibly comfortable but gives you that aggressive roar when you push it. Installation was straightforward. Very satisfied with this purchase.
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April 15, 2026
Lo mejor de todo me encanta el sonido
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February 18, 2026
2014 Q50s 3.7 This axle back is underrated. As soon as I got on the gas after installation I was grinning ear to ear. No more rasp and my Q growls like a Cougar at low rpm. The drone is pleasant. 3k rpm and above ppl around you know there’s a demon on the road. It’s not loud enough to drown out a conversation in the cabin (windows up or down) but it really puts the original oem muffler to shame. If you don’t want to shell out a ton of money all at once I think this is the perfect first step to upgrade your Q’s exhaust.
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March 30, 2025
Easy to install, sounds great!
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May 26, 2024
I’m giving this a 5 star because I have been looking around online to finish up my full catback system. I decided not to buy a full system and to just piece one together all in 2.5in piping. When I heard about this muffler, I had to get it. Not only does it sound great but the direct fit to my new midpipe is perfect. The car has a nice growl on startup and when I am cruising it sounds amazing as it is not too loud when coasting or with light throttle input. When I get on it, boy does it sound menacing. I would definitely recommend this muffler. Thank you Z1 for the fast shipping and clean Infiniti product.
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November 22, 2023
Loved my axleback, sinoly amazing, not so loud (I've had in the past) no drone, really perfect sport sound and really easy to DIY, great price too.
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April 2, 2023
Great looking exhaust. With everything else stock, this will definitely add some grumble and noise to your Q with out bringing too much attention.
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December 5, 2022
Sales were right ! This is an really nice sounding unit- probably more than I had expected. Wasn't looking for HP _ just tone. Merci Z1
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December 23, 2021
Just installed it on my 2015 Q50 and it sounds amazing!
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November 19, 2021
Best sounding axle back around!
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October 31, 2021
Perfect sound for me. It’s definitely the best OEM kits.
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January 29, 2021
Great kit with the perfect sound. It's not obnoxious when driving in lower RPM, but sounds just like you'd want in Sport mode and over 3000 RPM. Was very surprised for an OEM kit to impress me as much as this. I'd definitely recommend.