I had it on my FK8, so yes, very similar, but Q-Spec can go into a quieter mode when closing the valve (I have a valve controller). So Q-Spec works great for those days you don't want to hear the exhaust as much.
I do have a RV6 catted downpipe. And I agree about mods for 3K lol, it's nuts how much exhausts are. I had the two tip remark, which was nice, but didn't like the look from the back.
The other 3 tip, I hear was super loud and it looked like it with essentially just resonators and not an actual...
I ended up with Remark Q-spec. It's been perfect for me. Deep tone and quiet almost like stock when I close the valve and loud when I open the valve. No drone also
SOLD!
Located in Annapolis, MD. Prefer local pick up, but can now ship. I'm using a milltek box to ship it (see last pic)
Still in great condition, no dings etc.
$2000 picked up. Cost over 2700 before shipping at King motorsports
Comes with everything. Exhaust diameter is same as stock and...
The R400 is king of drone, nothing beats it...not even Tomei.
That Remark, a lot of people sell it because it also drones. Maybe try Q Spec from Remark which is also a 3 tip. I've heard that it seems better in regards to drone.
FWIW, I've had R400 and a Remark 2 tip...Remark is much better...
2 Months later, I think I had enough lol. The drone wasn't too bad, but I just can't stand having that much noise constantly. So I took off the Hi-power. I will never find the perfect exhaust...I'm so dang picky.
I put my mugen back on for now. Hopefully I won't have issues with a motor build...