Axleback (4" Stealth Edition) - Subaru WRX/STI VA [2015-2021]


$595.00 USD

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Price calculated at checkout. Please note: this cost does not include any customs/ import related fees which will be billed directly to buyer by carrier.

Stealth Edition begins with a 4" Single Wall Quad Tip axleback system (RO-TSVA-S4), and we have the system professionally CERAKOTE coated. We do not just coat the tips, we coat the entire system. Each unit is fully prepped and coated in Southern California by a Certified Cerakote Applicator. 

If you are not familiar with the brand and process, here is a link to the Cerakote site where you can find all the information and comparisons to other finishes.  

This is the progression of our 3.5" Stealth axleback which was finished with a high temperature black paint. With the feedback obtained from our customers and retailers, we have now pivoted to Cerakote coating for it's superior durability, finish, and heat capacity. 


 IMPORTANT NOTE: We provide serrated hardware (bolts and nuts) with all of our products for installation which may cause chipping or damage to the finish during installation, this is normal as the searrated hardware is meant to dig into the stainless steel. The entire unit has been carefully prepped prior to coating which allows the Cerakote to fully adhere, and makes it more resistant to flaking than traditional paint.


* This product does not work with OEM Factory SPT Midpipe.
* This product are not interchangeable with Sports Touring Catback Exhaust.


Part Number: RO-TSVA-S4B
Year / Make / Model
  • 2015-2021 Subaru WRX/STI (VA)
  • 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
  • 4.0 inch tip design slant cut single wall style tips 
  • Sold as a set, right and left side
Piping Material  T304 stainless steel / CERAKOTE Coating 
Tip Material T304 stainless steel /  CERAKOTE Coating
Welding 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

    WARNING: California Prop 65
    Cancer & Reproductive Harm