Exhaust› Mufflers and Resonators

NamelessPerformance

Muffler, Large Design

$599.00

SKU: SUAB17IMW18CXV-5MU

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This unit features a large muffler design that reduces cold start volume and overall sound levels across the powerband while maintaining a sophisticated tone.
Show original supplier description
Featuring a muffler twice the size of standard units, this system provides a refined sound profile, making it an ideal choice for enthusiasts who want to maintain sound levels during daily driving or to offset the increased volume from midpipe modifications. Constructed from T304 stainless steel with hand TIG welded seams, the system utilizes 2.25-inch piping and laser-cut flanges to ensure excellent exhaust flow characteristics and long-term durability. This exhaust system is specifically designed to fit 2017+ Impreza Wagon and 2018+ Crosstrek models equipped with an OEM or upgraded Nameless Performance midpipe. Please note that this product will not fit older models of the Crosstrek or Impreza. Each kit includes the necessary hardware and gaskets for a straightforward installation process. Regarding compatibility, this system is compatible with most, but not every tow hitch on the market. Buyers are advised to research potential hitch clearance issues before purchase, as specific hitch designs may impact compatibility.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandNamelessPerformance
Part NumberSUAB17IMW18CXV-5MU
CategoryExhaust

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy