Skip to the beginning of the images gallery

Fitment

Year	Make	Model	Driveline
2015-2023	Ford	Mustang	N/A

Features

Manufactured In The USA. Kooks Uses T304 Aircraft Quality Stainless Steel. Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser. Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.

Quick Specs

Additional Parts Required : Yes
Angled Cut Tip : Yes
Application : Automotive
California Proposition 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
Clamps Included : Yes
Color : Stainless Steel
Cutting Required : No
Exhaust Tip Diameter : 4.000 in.
Exhaust Type : Dual
Exit Location : Split Rear
Exit Position : Dual Rear
Exit Style : Straight
Finish : Stainless Steel
Grade Type : Performance
Hangers Included : Yes
Inlet Inside Diameter : 3.000 in.
Inlet Quantity : One
Intermediate Pipe Diameter (in) : 3.000 in.
Material : 304 Stainless Steel
Muffler Body Material : Stainless Steel
Muffler Body Shape : Oval
Muffler Configuration : Single Inlet/Single Outlet
Muffler Finish : Polished
Muffler Flanged Inlet : No
Muffler Flanged Outlet : No
Muffler Included : Yes
Muffler Material : Stainless Steel
Muffler Quantity : Two
Outlet Outside Diameter : 4.000 in.
Pipe Material : Stainless Steel
Pipe Shape : Reverse Y Pipe
Quantity : Sold as a kit.
Shape : Straight
System Finish : Natural
System Material : 304 Stainless Steel
System Style : Cat-Back
Tail Pipe Diameter : 2.500 in.
Tail Pipe Quantity : 2
Tailpipe Diameter (in) : 2.500 in.
Tip Cut : Slant
Tip Diameter : 4.000 in.
Tip Edge Style : Beveled edge, double-wall
Tip Finish : Polished
Tip Included : Yes
Tip Material : Stainless Steel
Tip Quantity : Dual
Tip Shape : Round

Part Number : 11534100

Important Notes

3" x 2-1/2" Stainless Steel Comp Connection-Back Exhaust. 2015-2019 Mustang 2.3L EcoBoost. 2-1/2" Mandrel Bent 304 Stainless Steel Tubing. Includes 2-1/2" Stainless Oval Mufflers and 4" Slash Cut Polished Stainless Tips.Requires Kooks 3" Outlet Comp Downpipe (or Equivilent). Compatible with Most 3" Downpipes. Does Not Connect to OEM Exhaust.

Kooks Headers 3" x 2-1/2" SS Connection-Back Exhaust w/SS Tips. 2015-2023 Mustang EcoBoost.

Fits 2015-2023 Ford Mustang

4.9256198347107 847 5

98.512396694215%

4.9/5 out of 847 Company Reviews. Rating:

Add Your Review

Fits 2015-2023 Ford Mustang

Brand : Kooks Headers
SKU : FLRQ11534100
Part Number : 11534100

$2,174.04

Your discount may still be available. Contact us in Live Chat

Lowest Prices
Price match guarantee
In-House Experts
We know our products
Factory Authorized
Install Center
Guaranteed Fitment
Always the correct part
International Shipping?
Get a Quote

Talk to a Specialist Now

Click here for live chat

Product Details

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"