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Exhaust› Exhaust Pipes, Systems and Components

ETS (Extreme Turbo Systems)

Cat-Back Exhaust System

Name: Cat-Back Exhaust System
Brand: ETS (Extreme Turbo Systems)
SKU: 200-30-EXH-0XX

$1,295.00

SKU: 200-30-EXH-0XX

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

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Moderate — 2–4 hours

Overview

The ETS Cat Back Exhaust System is a performance exhaust designed for the 2015-2021 Subaru WRX and STI. It features a 3.0-inch mid-pipe that splits into dual 3-inch pipes, leading to quad 3.5-inch tips. The system utilizes V-band connections for a secure, leak-proof seal.

Show original supplier description

The ETS Cat Back Exhaust System is engineered for the 2015-2021 Subaru WRX and STI, offering a significant upgrade in exhaust flow and sound. This system features a 3.0-inch diameter all the way through the mid-pipe, which then splits into dual 3-inch pipes. The rear section is capped off with aggressive quad 3.5-inch double-wall stainless steel tips, available in Polished SS, Blue, or Stealth Black finishes. Constructed with performance in mind, the ETS system employs V-band connections for all joints except the factory 2-bolt connection. This design ensures a leak-proof seal, eliminating the need for gaskets that can fail over time. The system is offered with or without mufflers, and with or without a resonator, allowing for customization of the sound profile. Installation is facilitated by the included gasket and clamps, along with necessary hardware. The exhaust system is backed by a manufacturer standard warranty. Please note: California residents should be aware of the Prop 65 Warning associated with this product.

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

Brand	ETS (Extreme Turbo Systems)
Part Number	200-30-EXH-0XX
Category	Exhaust

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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.

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