Axleback (Boso Edition) - Subaru WRX VB [2022+]


$475.00 USD

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Inspired by the Japanese, Bōsōzoku style. 

They are the outlaws of Japan, and known as the "Violent Speed Gang". The outrageous styling, and designs of their JDM vehicles are very iconic with the huge exhaust system and very LOUD aggressive tone. We have adapted that style to our mufflerless axleback kit for the 2022+ WRX. Each side has dual 3.5" elongated tips. The powerful look matches the sound, loud and boisterous. 

2022+ Subaru WRX with REMARK Boso Installed RO-TSVB-SLEach kit includes both left and right sides, new gaskets, and hardware. Bolts directly to the factory midpipe. Choice between polished, burnt, and vibrant blue burnt finish tips. Full 304 Stainless Steel construction throughout for a lasting durability. Completely TIG welded for a smaller and neater weld. Easy to install and perfect fitment every time. 

Compatible with our performance 3" oem layout midpipe kit, LINK, to complete a cat-back exhaust system. 

This kit is LOUDER than the standard 3.5" / 4" axleback systems even when matched with OE factory midpipe. Perfect for those looking for something louder than other mufflerless axleback systems. 

Part Number  Tip Options
RO-TSVB-SL Stainless Steel Boso
RO-TTVB-SL Burnt Stainless Boso
RO-TBVB-DL Burnt Blue Stainless Boso

Year / Make / Model
  • 2022+ Subaru WRX (VB)
  • Direct bolt-on easy installation to the factory OEM or Remark mid Y-pipe (Please note : this product will NOT fit aftermarket exhaust system)
Exhaust Type  Axle Back Exhaust Bolt on 2pc 
Piping Diameter 2.5inch, 16 gauge, mandrel bent pipe
Tip Diameter
  • Ultra aggressive 3.5inch tip design slant style tips
  • LOUD aggressive tone 
  • Sold in pairs (4 tips total)
Piping Material  T304 stainless steel
Tip Material T304 stainless steel
Process Hand crafted high quality tig welding
Weight  Optimal weight reduction from the factory mufflers
⚠️ WARNING: California Prop 65
Cancer & Reproductive Harm
- Free Shipping to Continental US (Lower 48 States)
- REMARK Limited Warranty

** Eligible for purchases direct from
** Excludes taxes and duties on international orders
** No Returns or Exchanges accepted 
** Read disclaimer before purchasing: Click here to read

Customer Reviews

Based on 3 reviews
Pat Maguire
That Subie Rumble

After purchasing my 23 WRX, I missed the rumble I had from my earlier model. I was researching for exhaust to get and I’m so glad I chose the Boso. I had connected with the Remark team while comparing 2 exhaust. The Remark team was great at answering any and all questions and helping me make my final decision.
If you’re looking for that rumble, this is a great purchase, and affordable if you’re not ready to purchase a full catback exhaust system.
Install was quick, just need 14mm deep socket to get the job done, and install in the same exhaust hanger position as OEM.

Worth Every Penny

I’ve had my axle back on for a few weeks. I absolutely love it. I knew the drone would be bad at higher rpm’s before the purchase. That took nothing away from the build quality and sound.

Ben F
First day impression

For the price and what I got, its 100% worth it without a doubt. Installed it earlier this morning and went to go for a drive in traffic. It’s loud and will always be loud. My only complaint is the drone gets a little annoying if you cruise at like above 70, like it’s louder than the exhaust itself if you’re sitting at 70 going down i10. But, at 60-63 it’s A LOT quieter. I’d probably give it 5 stars after a week of driving. Your neighbors will love you for sure tho. First gear to 15 mph cannot be done quietly nor would I want it be other than in my own neighborhood (hehe). It’s only at 4 stars because I may not enjoy the drone on road trips but I haven’t tested the exhaust enough yet at all. Not enough videos on this exhaust for the wrx 2022 posted. Install is pretty easy, getting the stock mufflers off the rubber holder thingies is the real pain. My MPG dropped a bit but I don’t think it was because of the exhaust 🤓.

Should be 4.5 stars at least though, not 4.