Product images and videos 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.

Sale

Exhaust› Exhaust Pipes, Systems and Components

Tomei

Titanium Cat-Back Exhaust System

Name: Titanium Cat-Back Exhaust System
Brand: Tomei
SKU: 440018

$1,290.00 $1,161.00 Save $129.00

SKU: 440018

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

Constructed from lightweight titanium, this system features minimal bends to promote optimal exhaust flow and deliver significant weight savings over the factory exhaust.

Show original supplier description

By utilizing minimal bends, the system optimizes exhaust gas velocity and scavenging, which is primarily intended to support increased engine performance. The unit provides a substantial weight reduction, weighing in at 7.2kg (15.8lbs) compared to the factory weight of 23.0kg (50.71lbs). The kit is specifically designed for the GVF Subaru WRX STI (2011+) and the 2008+ Subaru WRX (4-door sedan), and it is also compatible with 2015+ WRX and WRX STI models. It includes all necessary mounting hardware, such as gaskets, bolts, nuts, clamps, and a sound reducer, to facilitate a direct-fit installation. Each kit is provided with an installation manual and a warranty card to ensure proper setup and support.

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

Brand	Tomei
Part Number	440018
Category	Exhaust

5,000+ Trusted brands

1M+ Enthusiasts

5M+ Parts sold

(760) 282-4645 hello@motormia.co

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