Remark R1 Spec Titanium Tip Cat Back Exhaust Subaru WRX / STI 2015-2021 | RK-C1076S-01T

Installation was easy by myself and the fitment is perfect. No adapter is needed for stock DP but I went ahead and got the Grimmspeed adapter just to play it safe and havent had an issue. The tone this exhaust offers is incredibly deep in cabin and sounds so good from outside. Its on the louder side of catbacks having no resonator but its far from being obnoxious. Its not a Tomei but it still sounds amazing and is noticably more affordable. Import had this delivered to my place in less than a week so shoutout to them for the good service.

Installation by myself was a breeze and fitment is excellent. Adapter is not needed for stock DP but I still got the Grimmspeed 3" adapter anyways and havent had any problems or leaks. It has a very bassy in cabin tone and is on the louder side (no resonators) but Its not obnoxious in my opinion. Highly recommend for those who want a single exit other than a Tomei!

I love the deep tone this exhaust makes. It’s not overly loud or raspy when matched up with the stock j pipe. Comfortable to cruise with but makes the right noises when you get on it. IIR shipped it quickly. Install was simple. Be careful when you put the exhaust hanger bands around the muffler portion. Seems like it could scratch the titanium very easily. Exhaust tip centers nicely in the cut out and has a very appealing look. Thanks IIR!

Bolted right up two pieces and sounds good

My girlfriend and I installed this in about 2 hours and it was basically just plug and play. The only issue is that we were sent 2 sets of 14mm bolts so we had to reuse the factory spring bolts from the cat, which was a little annoying but no big deal. Solid purchase

I picked up the Remark R1 Ti Its great. The guys and gals at IIR are amazing. Helped me out with every question, and the shipping was very fast. Ordered it on Sunday, and got it friday...in a different country.

Cheers

So if you're wanting to get rid of the dual exit exhaust I recommend this one. It sounds nice n throaty during start up, driving around it isn't to obnoxious sounding. Fitment was on point I love the adjustable hanger clamps. Oh and the crew at iir is outstanding. Purchased on a Wednesday had it by Sunday.