2015- 2021 スバル WRX/STI AFD F1 チタン シングルエグジット キャットバックエキゾースト

Sounds really good with my invida downpipe. Crazy light, compared to my remark mid to subispeed muffler deletes.

Had for a year, quality still stands. only put 3k miles on it but still. As with a single exit you lose the sympathy of the quad but the tone is lovely. I’ve paired this with a GESI catted DP from MAPerformance and Cobb SF intake w box among many other engine mods that don’t affect intake/exhaust note. It’s loud but not necessarily SO loud. The muffler limits it from sounding like A turd in a straight pipe mustang or tin sound of a civic. Aggressive driving will garner mild pops and bangs but light throttle it won’t pop and bang. I don’t have some turbo killing Burble tune so make your own assessment on that. It’s light and what I was looking for I’ve always liked the JDM single exit style. Oh and 4/5 for the fact it’s not a true 3in where the resonator is deleted and also the gasket it comes with is a doughnut. Didn’t use the gasket for my DP.

Probably one of the cleanest and best sounding note exhausts I’ve had on an ej engine with stock down pipe. Some pops and bangs can be heard too which was a plus. Excited to hear it with my Cobb catted downpipe I’m putting on soon.

Easy install and perfect fitment. A little WD-40 goes a long way on the rubber mounts to loosen things up. The tone is beautiful I break necks everywhere I go and get plenty of pops and lots of low end throat from the back end. Makes the mustang drivers drool. Weight reduction is superb. If you are looking for an extremely high quality exhaust that brings the boom and cuts the fat, this is an outstanding choice. Wish I could get a sponsorship from these guys I would dip the Sti in Aeroflow all day long!

So excited to spit flames