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Extreme Online Store

Replacement For 2015-2021 Subaru WRX STi STAINLESS STEEL POLISHED SILVER Muffler Axle Back 4" Double Wall Quad Burnt Tips Exhaust

  • Based on 0 reviews
Condition: New
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$289.98 Why this price?

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30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 1 left in stock, order soon!
Fulfilled by Extreme Online Store
Arrives Wednesday, Jun 17
Order within 4 hours and 57 minutes
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Features

  • Fits ALL 2015-2021 Subaru WRX STi Models
  • 100 % Brand New Condition, A Brand-New, Unused, Unopened, Undamaged Item in its Original Packaging (Where Packaging is Applicable).
  • Package is Included with 1 X Pair of Subaru WRX STi Stainless Steel Double Wall Quad Burnt Tips Axle Back Exhaust ( Left & Right ), 2 X Pair of Hangers ( Left & Right ), 1 X Pair of Gasket ( Left & Right ) & 1 X Pair of Nut & Bolt ( Left & Right )
  • Test Fitted Prior Shipment to Ensure Fitment Issue ( Guarantee to Fit ) - Does NOT Fit With Aftermarket Exhaust System or SPT Mid Pipe

Brand: Extreme Online Store


Material: Stainless Steel


Vehicle Service Type: Fits ALL 2015-2021 Subaru WRX STi Models


Item Weight: 8 Pounds


Shape: Round


Item Weight: 8 Pounds


Inlet Connection Size: 4 Inches


Compatible with Vehicle Type: Fits ALL 2015-2021 Subaru WRX STi Models


Material Type: Stainless Steel


Shape: Round


Brand Name: Extreme Online Store


Manufacturer Part Number: EOS-EXT-MD002-BT


UPC: 810044872934


Manufacturer: Extreme Online Store


Model Number: EXT-MD002-BT


Manufacturer Warranty Description: Limited One Year Warranty on ALL Manufacture Defective Items


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Just buy it
If you drive a VA WRX and don’t wanna drop a thousand+ on a catback, this is definitely the next best option. On the stock tune you will get gurgles and pops on aggressive shifts. Took me less than an hour by myself to switch out for the old exhaust. Fitment is perfect. 10/10
Reviewed in the United States on February 13, 2026 by Michael
    • Fun modification 2020 WRX.
Wow. What a difference. Solid purchase. Loud when you get on it.
Reviewed in the United States on March 18, 2026 by John Rader
    • Budget exhaust
little more rumble. everything fit correct!
Reviewed in the United States on October 25, 2025 by Jacob G.
    • Beautiful look and sound
10/10
Reviewed in the United States on October 8, 2021 by Alexis
    • Nice sound easy to install
Well made product, easy to install, hardest part was breaking loose bolts on original exhaust. Added a really nice sound to exhaust but not so much that its overwhelming or over powering.
Reviewed in the United States on September 5, 2021 by Ariel Margo

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