2015-2021 Subaru WRX/STI AFD F1 Valved Catback Exhaust

2015-2021 Subaru WRX/STI AFD F1 Valved Catback Exhaust

Brand:

AeroflowDynamics

SKU:

VA-F1-SS-VALVECATBACK-DX

$1,999.99
$1,999.99
Sale

Shipping calculated at checkout.
Grade:
Tip Color:

Quantity:
Fitment
Shipping and return
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Product details

Full Titanium Exhaust System – 2015–2021 Subaru WRX/STI
Available in Grade 5 Titanium or Stainless Steel | Optional Valved Setup

Engineered for Sound. Built for Speed.

Is your WRX or STI missing the aggressive tone it deserves?
The AeroflowDynamics Full Titanium Exhaust System is the ultimate solution for enthusiasts who want uncompromising performance, premium weight reduction, and an exhaust note that commands attention.

Crafted from aerospace-grade Grade 5 Titanium, this system is engineered for optimized flow, increased horsepower, and an unmistakable sound. Whether you're chasing faster track times or louder street presence, this system is your go-to.

🔥 Why You’ll Love It

  • Over 40lbs Lighter Than OEM
    Massive weight reduction improves power-to-weight ratio and vehicle dynamics.

  • Grade 5 Titanium or Stainless Steel
    Choose ultra-light titanium for max performance or stainless for rugged durability.

  • Optional Valve Control
    Toggle between aggressive or toned-down exhaust sound with a valved setup.

  • Dyno-Tested Performance Gains
    Improved exhaust flow increases horsepower and torque across the rev range.

  • Signature Exhaust Note
    Crisp, raw, and race-inspired — especially with valves open.

  • Handcrafted Quality
    Every system is carefully hand-welded and built to withstand high heat and long-term abuse.

🛠️ Fitment & Install Info

  • Vehicle Fitment: 2015–2021 Subaru WRX/STI

  • Weight Savings: Over 40 lbs lighter than stock

  • Material Options: Full Grade 5 Titanium or Stainless Steel

  • Valve Control Option: Available

  • Install Method: Direct bolt-on

  • Hardware: Included

  • Recommended: Professional installation HIGHLY recommended

  • Warranty: Lifetime craftsmanship warranty (materials-specific)

Production Lead Time

This AeroFlow Dynamics exhaust system is built to order to ensure the highest level of craftsmanship, quality, and fitment. Production begins immediately after your order is placed. For concerns about lead times and exhaust systems policies, please review our Terms and Conditions.

Benefits of working with us

Guaranteed Fitment

Always the correct part

In-House Experts

We know our products

Added Value

Mounting, Balancing

Worldwide Delivery

Free shipping on all orders