- 2005-2010 Ford Mustang GT/Shelby 4.6L V8
Specs & Features
- 4-1 Headers for strong top end power
- Chrome finished header
- Direct replacement
- Inlet: 1.75" / Outlet 2.25"
Spec-D Tuning Racing Headers are designed to extract the maximum amount of horsepower and torque from your motor with specially designed runner length, runner width and runner shape to provide maximum scavenging benefits. These features give your engine the ability to breathe easy and produce maximum amounts of power.
Spec-D Racing Headers Feature:
- Stainless Steel Construction
- Direct replacement unless otherwise noted
- Includes all necessary hardware and gaskets
- Designed to improve horsepower, torque and performance
- Mandrel bent for smooth exhaust flow
- CNC Machined flanges with welded construction
- 90 day warranty against manufacturer defects when purchased from Redline360 (Authorized Dealer)
Redline360 is an Authorized and Direct Spec-D Tuning dealer. Spec-D Headers are not CARB legal. As with all products, we recommend professional installation.
More in this categoryFord Mustang Headers
Ford Mustang Parts
Spec-D Tuning Headers
Reviews on this product
Ordering from Redline360Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
Order updates, tracking and info
Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order can ship anywhere from 6-48 hours from the time of order, depending on when you placed the order. Once your order ships, we will email you a tracking number so you can track your package. We will never charge you until your order is ready to ship.
4 warehouse locations ready to serve you!
We ship from 4 locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Michigan, Texas and Pennsylvania.
We take security seriously! We are never exposted to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm, Amazon Pay, Apple Pay and more!
Questions? Contact us.
Actual item may vary from picture
Unless otherwise noted, we can not ship most downpipes, headers, test pipes or intakes to California. We will notify you if we have to cancel the order if the item you purchased is not CARB legal. For all other states not following CARB smog laws, items are considered for off road use only (race tracks) and can not be used on public roads.