Skip to product information
1 of 3

Verus Engineering

CZF Diffuser Set - Front Splitter Tunnel Set

A0373A

Regular price $749.95
Sale price $749.95 Regular price
Shipping calculated at checkout.
Sorry, it's out of stock.

But we can let you know when it's back in.

Payment methods
  • Amazon
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • USDC
  • Visa
Shop safely with us

  • Secure Checkout
  • Warranty Backed
  • Genuine Parts
Got a question?
CZF Diffuser Set - Front Splitter Tunnel Set

$749.95

Description

OVERVIEW

The Verus Engineering Front Splitter Diffuser Tunnels were developed for one purpose, making large amounts of efficient front end downforce. The units are produced from 2x2, pre-preg, carbon fiber and are finished with a matte clear coat. The diffusers feature a large flange for easy bolting to a splitter of your choice. The tunnels also feature a curved trailing edge to allow for better tire to diffuser clearance.

Utilizing state-of-the-art analysis software during the R&D process, we were able to ensure that the diffusers are functioning extremely well and improving front end downforce. This was achieved through multiple CFD analysis and iterations.

WHAT IS INCLUDED

  • Left Carbon Front Diffuser
  • Right Carbon Front Diffuser
  • Hardware Kit, Including All Hardware Necessary for install

Features:

  • Reduce Lift (Increase Downforce)
  • Improved Overall Aerodynamic Efficiency
  • Reduce Lap Times
  • Simple Bolt-On Installation

Specifications:

- CFD Designed, Tested, and Iteratively Improved

  • 2x2 Twill Pre-preg Carbon Construction
  • Matte Clear Coat
  • Stainless Hardware Used Throughout

SCIENCE

Front splitter tunnels or diffusers improve airflow underneath the splitter which is the large driving force for the front splitter producing downforce. This higher velocity, low-pressure airflow is what sucks the splitter to the tarmac or ground, improving front-end grip. These diffusers were developed using CFD and past knowledge to produce large amounts of front-end downforce when coupled with a well-designed and placed front splitter.

What's the returns policy?

Effective 3/3/2025, returns are accepted within 120 days of the purchase date. We ask that you return the item in its original packaging. If the item is not in its original packaging or is not in brand new condition, the refund amount will be adjusted to account for repacking costs. Please note:

  • Return shipping is to be covered by the customer.
  • A 15% restocking fee and the original shipping cost will be deducted from the refund amount.
  • If the item is in stock and hasn’t shipped, we offer a refund minus a 4% processing fee.
  • We do not accept returns on Racer Special items.

Does it come with a warranty?

All of our performance auto parts come with a 1-year limited warranty covering manufacturing defects. If you have a warranty issue or any questions regarding what is covered, please feel free to call, email, or fill out our contact form.

If items are missing from the shipment or the shipment is damaged in any way, we must be contacted within 30 days of the arrival of the product. If we are contacted after 30 days, the replacement parts will be covered by the customer or dealer.