My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Kooks Headers 11513000 3in x 2-1/4in Stainless Steel OEM Connection Adapter

(2015-2026 Ford Mustang)

Part of: Kooks Headers Connection Pipes - Exhaust Mid-Pipe

Other options in this family: Kooks Headers 23103200 Kooks Headers 31003200 Kooks Headers 31013310 Kooks Headers 31013300 Kooks Headers 31013210

Manufacturer

Picture for manufacturer Kooks Headers

Part Number

11513000
10 reviews
Sale Price

$68.96

Estimated ship date Tuesday, November 24

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Kooks Headers 11513000 is a high-quality stainless steel connection adapter designed specifically for 2015-2024 Ford Mustang GT models with the 5.0L 4V engine. This precision-engineered adapter reduces from 3 inches to 2-1/4 inches, allowing you to seamlessly connect Kooks front connection pipes to your factory OEM exhaust system at the OEM connection point.

Key Features:

  • Constructed from high-grade T304 stainless steel for superior durability and corrosion resistance
  • Connects Kooks front connection pipes to OEM exhaust at the OEM connection point
  • Compatible with several aftermarket full 3-inch cat-back exhaust systems
  • Requires Kooks long tube headers and connection pipes for proper installation
  • Precision mandrel-bent construction ensures optimal exhaust flow
  • Handcrafted in the USA with Kooks' signature quality

Important Installation Notes:

  • Sold individually - two adapters are required per vehicle
  • May need to be trimmed to fit depending on your specific exhaust system
  • Professional installation recommended for best results

This adapter is an essential component when upgrading your Mustang GT's exhaust system with Kooks headers while retaining your factory exhaust connection. It provides a secure, leak-free connection that maintains optimal exhaust flow and performance.

Products specifications

Fits

2015-2026 Ford Mustang

Tube Diameter

2.250 in.

Inlet Inside Diameter

3.000 in.

Material

Stainless Steel

Pipe Material

Stainless Steel

Prop 65

WARNING: This product can expose you to chemicals including Chromium and Nickel; which are known to the State of California to cause cancer; birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov

Super seller

Cheap price

Site was intuitive and easy to shop for parts to my specific vehicle! Appreciate the ability to pay using amazon.com or paypal.

Good deal

Easy ,had no problems ordering my part , was cheapest

Great prices!!

Easy - good price

good

Great seller, great price and item was in stop. Shipped out products within 2 days with tracking number. Will buy again!

I was very impressed by their website and it was very easy to find what I was looking for. My husband was so excited to get his cold air intake and it was cheaper than anywhere else!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy