-11%

Flowmaster 14020100 Hushpower Pro Series Race Muffler-4 Inch In/Outlet

-11%

#378140201

Flowmaster 14020100 Hushpower Pro Series Race Muffler-4 Inch In/Outlet

Specially designed these Race Mufflers to deliver performance that equals or surpasses open headers
Engineered to be lighter than most race mufflers and feature round aluminized steel cases
Internals are made from stainless steel to prevent corrosion

$306.95

/each

Factory Shipped

$345.95

Save $39.00

Quantity

Need Help? Call to Order

Add to a list

Select a vehicle to verify Fitment

Select Vehicle

Product Summary

Universal Fit, 4" Inlet Diameter, 4" Outlet Diameter

Specially designed these Race Mufflers to deliver performance that equals or surpasses open headers
Engineered to be lighter than most race mufflers and feature round aluminized steel cases
Internals are made from stainless steel to prevent corrosion
Both the inlet and outlet diameters measure 4"
Body length measures 20.25" and has a 27" body length

See more details

Key Specs

MFG. Part #	14020100
Brand	Flowmaster
Inlet Diameter	4"
Outlet Diameter	4"

See more specs

Need To Know

Need help?

855.313.9176

View the Help Center

Quick and Easy Returns

Return Policy

Flowmaster 14020100 Details

An increasing number of tracks and sanctioning bodies require mufflers for certain race classes. Hushpower has designed these Race Mufflers to deliver performance that equals or surpasses open headers. Theyre also lighter than most race mufflers and feature round aluminized steel cases with stainless steel internals.

Item Details

4" inlet/outlet, 20" long, 8" wide

Guides & Documents

Create the Perfect Exhaust Note with Performance Mufflers

Exhaust Mufflers Installation Instructions (378140201)

Exhaust Mufflers Warranty (378140201)

Flowmaster 14020100 Specifications

KEY SPECS
MFG. Part #	14020100
Brand	Flowmaster
Inlet Diameter	4"
Outlet Diameter	4"

GENERAL
Overall Length	27.00"
Body Length	20.25"
Material Type	Stainless Steel
Finish	Painted
Outside Diameter	8"
Color	Black
Case Shape	Round
Inlet Location	Center
Outlet Location	Center
Outlet Quantity	One
Inlet Quantity	One
GTIN Code	700042021383
Sold in Quantity	Each

Ratings & Reviews

Be the first to write a review.

Questions & Answers

2 Questions • 2 Answers

Sort Questions

Is there a decibel reduction rating on this muffler?

by Edwin

• 10 years ago

1 answer

View Answer

Will this Muffler hold any back pressure for a diesel truck

by Larry

• 10 years ago

1 answer

View Answer

2 of 2 questions shown