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Remark 4" Quad Exhaust
2015+ WRX / 2015+ STI
Remark 4" Quad Exhaust
Enhance Your Driving Experience
All new updated 4inch Quad-Exit Catback Exhaust system! Redesigned dual mufflers with aggressive 4inch tips that amplifies a rich powerful note. Enhance your driving experience with top-tier exhaust system catered for the ultimate Subaru enthusiast.
Subispeed's Remark Exhaust Video
REMARK's Exhaust Sound Clip
- Full T304 stainless steel
- 16 gauge mandrel bent piping
- 3inch piping to 2.5inch Y-piping design
- Large 4inch tip design
- Quad slant cut tip style
- Laser engraved logos
- 2 REMARK proprietary designed mufflers
- Optional 1 REMARK high-flow resonator
- Factory OEM hanger rod construction
- Gaskets and hardware included
- Choose your Tip Style: Stainless Tips or Burnt Stainless
- Choose your Midpipe: Resonated or Non-resonated
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Remark 4" Quad Exhaust / RK-C4076S-PARENT Fits
4 customer reviews
Bad fitment on the mufflers and wrong hardware
Installed this system on a 2021 Subaru sti. Supplied bolts are too big for the oem down pipe. Both mufflers are almost touching both exhaust finishers. Spent 3+hrs adjusting but still need to cut parts of the exhaust finisher to clear them.
Nice exhaust but drones a lot
I was looking for a quiet exhaust that would t break the bank and had good quality. I have the resonated stainless steel version. It’s nice and quiet and looks beautiful. There is a drone between 2000 - 2500 rpm which is starting to become a bit annoying. The drone got worse after adding a catted j-pipe. Wish I had done a bit more research before getting this.
I wanted a quiet exhaust which looks great and pairs well with a catted down pipe for some added power. I’m glad I went with this catback exhaust. It’s daily quiet with almost zero drone. Looks beautiful and pairs well with my donwpipe.
Build quality is exceptional, the welds are beautiful. Comes with everything you need, including new hangers, new bolts and gaskets, and some swag. Sounds phenomenal and looks fantastic with the burnt tips. Everything you could want in a dual quad-tip exhaust.