Tomei Expreme-Ti Titanium Exhaust | 2016-2021 Mazda Miata (TB6090-MZ06A)

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2016-2021 Mazda Miata Expreme-Ti Titanium Exhaust by Tomei

Give your Miata the Tomei treatment with this full titanium exhaust system. This exhaust will make your Miata sing with joy and look great at the same time.


  • Material: Titanium
  • Main Pipe Diamter: 2.5inch (63.5mm)
  • Main Pipe Thickness: 1.0mm
  • Sub Silencer Diameter: 4.6inch (118.0mm)
  • Sub Silencer Thickness: 1.0mm
  • Silencer Thickness: 1.0mm
  • Exit Diameter: 3.5inch(89.1mm)
  • Exit Thickness: 1.0mm
  • Flange Thickness: 2.0mm
  • Weight: 12.8lbs (5.8kg)


  • Improved Horsepower Output
  • Louder and More Aggressive Exhaust Note


  • 2016-2021 Mazda Miata

What's In The Box?

  • 1 - Expreme-Ti Titanium Exhaust


  • Tomei's Standard Limited Warranty

Customer Reviews

Based on 6 reviews
Daniel Gonzalez
Great Exhaust

The order did not arrive on the expected delivery date, but I sent an email and got a response soon explaining the situation. It came a few days shortly after.
Some background: ND1, Everything was included in the box but I got an exhaust hanger plier and some WD-40 for removing the oem/ fitting the new axle-back and got some long M10 x 1.25 bolts because the oem ones did not come off. Install wasn't too bad except for the sliding of one of the hangers. The sound has slowly muffled (pretty funny joke) down to a nice level but still sounds good and has a good base. It's nice that it comes with the silencer, but it's probably not needed once it quiets down from install. It is a little pricey for just an axle back but it is good quality.

It Completes the MX5 nd2

Awesome Axleback Muffy

Cagomoc Fpv
A must add for your Miata MX5 Nd2

I like the stock muffler on my mx5 2021 nd2 but, I like this one better it makes the sports car more of a sport car feel. Very simple look with an awesome growl to it, makes you want to drive. I did notice a bit of a kick to it when driving rpms 4k and 7k using the stock air filter.

Clayton LeFay
Amazing quality, even better sound

I will admit, I was very skeptical on purchasing this exhaust because it’s relatively new for the ND platform, and there wasn’t many reviews/videos on it. I’m extremely glad I took the leap and purchased it, though. Shipping was very fast, install was a breeze, and the build quality was even better than I was expecting. This exhaust is not a “fart can.” It has a great, deep tone to it. Very nice rumble. I would compare it the sound to a new WRX with equal length headers. I was amazed at how loud it is when you’re high in the rpm’s. Minimal to no drone when cruising at highway speeds. The fitment is great, and the exhaust has plenty of clearance and is tucked up more than pictures might show. I felt compelled to leave this review to provide a little more detail for future buyers. Truly a great buy, and makes your ND a little more unique than going with a GWR exhaust (which is a great exhaust, just very common.)

Tyler Lee
Exhaust sounds great

Exhaust fit up great and only took 20 minutes to install. would be a full 5 stars if the item wasnt damaged but works good on the vehicle