Remark Boso Axle Back Exhaust Burnt Stainless Tips Subaru WRX / STI 2015-2021 | RO-TTVA-SL

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Based on 3 reviews
Availability: 10 In Stock
Type: Exhaust Axle Back
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Regular Price: $545.00 - Instant discount: $75.05 = $469.95

Subtotal: $469.95
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Fitment Information:

2015-2021 Subaru STI

2015-2021 Subaru WRX 

Please note: This product will NOT fit aftermarket exhaust systems. This product does not work with OEM Factory SPT Midpipe.


This Remark Boso Edition axle back exhaust is for those who want "Bosozuku" inspired style over factory with a LOUD aggressive Subie sound! It is made with high quality 304 stainless steel and hand crafted tig welding. Save weight, increase your power, torque, and sound with the Remark single walled axle back exhaust. 

  • Direct bolt-on easy installation to the OEM or Remark mid Y-pipe 
  • Mandrel bent piping
  • Factory OEM style exhaust hanger rod construction
  • Gaskets and bolts are included
  • Weight reduction from the factory mufflers
  • Remark performance hanger bushings included (4)


  • Material - T304 Stainless Steel
  • Piping Diameter - 2.5" inch 16 Gauge
  • Ultra Aggressive Quad Slant Style 3.5" inch Tips
  • Single Wall Burnt Stainless Steel Tips

Pair your new axle back with a Remark mid pipe for a complete cat back exhaust. 

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