Q50S Mod Exhaust

mgarz · 2025-10-05T18:19:55-0400

Hey guys,

I just got a 2014 Infiniti Q50S with about 94,000 miles, still stock everywhere. I want to upgrade the exhaust — not too loud, just something in a medium tone. I’ve been looking at cat-back systems, but I’m also open to other options that are relatively affordable yet still efficient. I should mention, I don’t know a lot about how exhaust mods work, so any recommendations or guidance would be helpful.

leodotwav · 2025-10-05T18:53:42-0400

straight pipe ez

Ronin47 · 2025-10-05T18:59:21-0400

Fast Intentions 2.5 inch cutback exhaust with 14 inch resonators. If you are not doing lower down pipes. If you are you could get catted ones, or depending on your state resonated LDPs. your choice.

djrice123 · 2025-10-06T11:00:08-0400

Ark or Motordyne for that engine

Brianq50sport · 2025-10-06T13:24:05-0400

I did a muffler delete on my 2014 Q50S awd and it sounded unbelievable,,especially when I added 2 resonators,,the 3.7 produces beautiful music compared to the 3.0tt. The resonators made highway trips drone free but just deleting the muffler was a inexpensive way to open the exhaust sound ..

Lucky93 · 2025-10-06T14:12:10-0400

This might be the most cost effective way of making your car sound clean and loud. Other means are more expensive but worth it if your going for a specific build.

Q50S Mod Exhaust

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