Nameless Performance Dual Exit 3" Axle Back w/ 5" Mufflers 2017-2021 BRZ / 2017-2021 86

Here it is, the Axleback for the 2017 Subaru BRZ/Toyota GT-86. We use dual 4"Single Wall tips that fit the bumper nicely unlike the other exhausts out there with cartoon sized tips.

This axle back splits the main circuit to two 2" pipes. Both 2" circuits terminate in 4" diameter tips that sit flush with the bumper. This makes the car look like it should have from the factory.

The 3" inlet is intended for those looking to build a max hp N/A build, or going with some kind of forced induction. 
Performance:

The weight of our axleback is 17 pounds compared to the 25 pound stock muffler.

The axleback produces almost no peak HP but fills in the valley that is typical of this new direct injected boxer 4.

Muffler Options:

5" Mufflers: The dimensions of these hand built mufflers are 5" diameter with a body length of 8" and offset inlet/outlet. These mufflers are the best option for a nice smooth exhaust note. The tone is nice and deep with volume being mellow with stock exhaust otherwise. When you decide to upgrade to an aftermarket downpipe or overpipe/downpipe combo, this exhaust really comes alive while remaining deep and smooth sounding. This axleback even keeps the volume down at a tolerable level with our catless header.