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Extreme Online Store

Axle Back Exhaust Quad Burnt Tips

$289.98

SKU: EXT-MD002_EXT-MP011

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Extreme Online Store 2015-21 Subaru WRX / STi Axle Back Quad Burnt Tips Exhaust is an aftermarket exhaust system designed to enhance the performance and sound of 2015-21 Subaru WRX/STI models. This axle-back system features a dual muffler delete, removing factory mufflers for improved exhaust flow and a more aggressive tone. It includes quad tips with a double-wall, round, angle-cut design and a burnt tip finish for enhanced aesthetics.
Show original supplier description
The Extreme Online Store 2015-21 Subaru WRX / STi Axle Back Quad Burnt Tips Exhaust is engineered to deliver an enhanced exhaust note and improved flow for the 2015-21 Subaru WRX/STI. This axle-back system features a dual muffler delete, effectively removing the factory mufflers to produce a louder, more aggressive sound profile suitable for enthusiasts. The exhaust system boasts a striking appearance with its anodized silver finish and quad exhaust tips. These tips are double-walled, round, and feature an angle-cut design, complemented by a burnt finish for a distinctive look. Included in the package are two pairs of hangers and one pair of gaskets (left and right) to ensure a complete installation. Normal wear and tear, fading from environmental exposure, and post-purchase modifications are also excluded from warranty coverage. For any issues, customers should contact Extreme Online Store customer support with their order number, proof of purchase, and a detailed description with photo/video evidence of the defect.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandExtreme Online Store
Part NumberEXT-MD002_EXT-MP011
CategoryExhaust
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1M+ Enthusiasts
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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