Sale

Exhaust› Exhaust Pipes, Systems and Components

Invidia

N1 Dual Cat-Back Exhaust

$1,682.10 $957.62 Save $724.48

SKU: I007 HS15STIGTT

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

Moderate — 2–4 hours

Overview

The Invidia N1 Dual Cat-Back Exhaust system for the Subaru WRX/STI features a high-quality, T304 stainless steel construction and titanium tips, delivering an aggressive exhaust note and improved exhaust flow for enhanced performance.
Show original supplier description
The Invidia N1 Dual Cat-Back Exhaust system is engineered to provide a significant upgrade in both sound and performance for the Subaru WRX and STI. Constructed from durable T304 stainless steel, this exhaust offers excellent corrosion resistance and longevity. The system features precisely TIG-welded mandrel-bent piping to ensure smooth exhaust gas flow, minimizing back pressure and maximizing horsepower and torque gains. The distinctive titanium tips add a touch of aggressive styling and further reduce weight. This cat-back exhaust replaces the factory exhaust from the catalytic converter back, utilizing the existing hangers for a direct bolt-on installation.

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

BrandInvidia
Part NumberI007 HS15STIGTT
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.

View Full Shipping Policy