American Racing Headers Late Model Ford Mustang Headers MTSH5-11178300LSWC

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Part Number: AMH-S00573

$2,266.77

Headers, Stainless Steel, Natural Finish, 3/8 in. Flanges, 2.000 in. Primary Tubes, 3.00 in. Outlet, X-Pipe, No Cats, Ford, Mustang, Pair
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American Racing Headers Late Model Ford Mustang Headers MTSH5-11178300LSWC

American Racing Headers Late Model Ford Mustang Headers MTSH5-11178300LSWC

AMH-S00573

Not Yet Reviewed

Part Number: AMH-S00573

Estimated Ship Date: Jan 25, 2027

$2,266.77

Estimated Ship Date: Jan 25, 2027 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
MTSH5-11178300LSWC
Part Type:
Product Line:
Summit Racing Part Number:
AMH-S00573
Item Number:
4474168
Header Style:
Long tube one-piece
Header Material:
304 stainless steel
Primary Tube Outside Diameter (in.):
2 in.
Header Color:
Natural
Flange Style:
Standard
Weld-Up:
No
Collector Attachment:
Slip fit
Collector Diameter (in.):
3.00
Collector Reducers Included:
No
Tuned:
Yes
Primary Tube Gauge:
18-gauge
Flange Thickness (in.):
0.38 in.
Bolts/Studs Included:
Yes
Gaskets Included:
Yes
Crossover Pipe Included:
Yes
Crossover Pipe Style:
X-pipe
Crossover Pipe Diameter:
3.000 in.
Catalytic Converter(s) Included:
No
Motor Mounts Included:
No
Transmission Mount Included:
No
Quantity:
Sold as a pair.
Notes:
Off-Road use only.

American Racing Headers Late Model Ford Mustang Headers

American Racing Headers late model Ford Mustang headers are available for a wide variety of Mustang engines and models; every set provides a serious bump in horsepower and torque. Select headers come with an X-pipe standard, if you prefer a more classic muscle-car sound, swap the X-pipe for an optional H-pipe. Either choice provides a low-rasp, drone-free driving experience.

ARH Direct Connect kits for Mustangs are designed to work with original equipment cat-back systems without any cutting or welding. For Corsa cat-back exhaust systems, check out ARH's Direct Connect kit specifically made to work with Corsa cat-backs.

ARH Mustang headers with Bottleneck Eliminator kits do away with the 2.25 in. restriction at the cat-back connection point of some OE 5.0L systems. They are specially built to fit aftermarket cat-back systems; a simple mark and cut (no welding required) mates the ARH Bottleneck Eliminator to your cat-back.

ARH long system headers for 2012-14 Boss Mustangs even allow you to keep the Boss side pipes.

Additional features of American Racing Headers late model Ford Mustang headers include:

* 100 percent long-lasting 304 stainless steel
* 3/8 in. thick laser-cut flanges for a warp-free seal
* Hand-ported TIG-welded inlets
* Optimized primary tube routing for superior fit and performance
* Merge collectors include welded scavenger spikes
* Catted systems feature 200 cell, metallic substrate catalytic converters for extreme durability
* The only headers you should ever need to buy
* All American Racing Headers exhaust systems are for off-road use only

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