Anyone have TopSpeed Pro1 titanium straight axle back?

Wheels3309

It will be loud. I have these installed and it's pretty loud. I imagine the ones your looking at will only be louder due to the fact that they're basically a delete.

I agree tho... the Nismo is way too quiet stock. I love the sound now with just the axle-backs but I do feel like cold starts in the morning probably piss my neighbors off. Plus, like Nixin said, putting these on comes along with a host of new vibrations to try and track down.

FI is definitely on my list of future purchases but for the price, the TopSpeeds were a great compromise for me.

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Daily Driven 2015 370Z NISMO 7AT | Pearl White | R2C Black Hex Drop-ins | HPS Post MAF Tubes | Top Speed Pro 1 Axle-back Exhaust

Cyber370

Those were next on my list. I am assuming they are the same as Beluga? Are they also loud inside the car considering that we have a noise-cancelling system in the Nismo? How does it cope with drone from inside the car. Not too worried about the neighbours since my car is strictly a weekend toy.

I think I will stay away from the muffler-delete type axle-backs. But damn, I loved the titanium.

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"That’s when you know you’ve found somebody special. When you can just shut the f*ck up for a minute and comfortably enjoy the silence.”-Mia (Pulp Fiction)

nick654

I wouldn't say the muffler delete is over the top loud. In fact its nothing like when you go test pipes on these cars. I think its the perfect level of sound. I have the AAM resonated axle back on my 15' and its the perfect amount of loudness when you get on it, but damn quiet when cruising.

This is a short clip of the axle-back i have: https://www.youtube.com/watch?v=jnBppXftXTM

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2015 370z Nismo l AAM Resonated Short Tails l AAM Mid-Pipe l Motordyne ART Test Pipe l BC/DR Coils w/Swift Springs l Forgestar l SPL

Wheels3309

Yup. That sounds pretty much like the top speeds I have. I agree... perfect level of sound for me.


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Daily Driven 2015 370Z NISMO 7AT | Pearl White | R2C Black Hex Drop-ins | HPS Post MAF Tubes | Top Speed Pro 1 Axle-back Exhaust