Flowmaster 70 Series Big Block II Exhaust Muffler - 52571

Name: Flowmaster 70 Series Big Block II Exhaust Muffler - 52571
Brand: Flowmaster
SKU: 52571
Price: 267.99 USD
Availability: InStock

Authorized Dealer

Brand:

Flowmaster

0 reviews

Have a product question? Ask us
Part Number: 52571
Part Location: U.S.
Availability: *Special Order
Delivery: Up to 2 Weeks
If purchased before 12:00 EDT - estimated delivery by June 12

Retail: $281.39

Price: $267.99

You Save: $13.40

Case Diameter (IN)

10 Inch X 5 Inch

Case Length (IN)

22 Inch

Color/ Finish

Aluminized Gray

Estimated Install Time (Hours)

Includes Tip

Inlet Diameter (IN)

2-1/2 Inch

Inlet Position

Offset Single

Internal Construction

Three Chambered

Material

Steel

Outlet Diameter (IN)

2-1/2 Inch

Outlet Position

Center Single

Share this page

Flowmaster Exhaust Muffler

Exhaust Muffler; 70 Series ™ Big Block II ™; 10 Inch Width X 5 Inch Height Aluminized Steel Case; Single 2-1/2 Inch Offset Inlet; Single 2-1/2 Inch Center Outlet; 22 Inch Body/28 Inch Overall Length; Modifications To The Exhaust System May Be Necessary For Installation

MPN: 52571

The 70 series Big Block II muffler uses a longer 5 Inch X 10 Inch case for increased volume and added sound reduction that will still fit many applications that our wider 50 series Big Block muffler won’t fit. It utilizes Flowmaster’s patented delta flow technology for maximum efficiency and minimum interior resonance. The 70 series mufflers are perfect for high performance street cars, most Trucks, SUV’s, RVs and tow vehicles that require quiet operation with improved sound.

Shape: Oval

Inlet Position: Offset Single

Inlet Diameter (IN): 2-1/2 Inch

Outlet Position: Center Single

Outlet Diameter (IN): 2-1/2 Inch

Case Diameter (IN): 10 Inch X 5 Inch

Case Length (IN): 22 Inch

Overall Length (IN): 28 Inch

Color/ Finish: Aluminized Gray

Material: Steel

Wall Type: Single Wall

Internal Construction: Three Chambered

Includes Tip: No

Tip Length (IN): No Tip

Tip Diameter (IN): No Tip

Tip Finish: No Tip

Tip Material: No Tip

Estimated Install Time (Hours): 1

Features

Stock To Mild Exterior Exhaust Tone
Minimal Interior Resonance
Recommended For SUV/Trucks/Motorhomes/Tow Vehicles
Improved Horsepower/Torque And Potential Mileage Improvement
Race Proven Patented Delta Flow Technology Designed For Maximum Horsepower And Torque
Limited 3 Year Warranty

Specifications of Flowmaster 70 Series Big Block II Exhaust Muffler - 52571
Case Diameter (IN)	10 Inch X 5 Inch
Case Length (IN)	22 Inch
Color/ Finish	Aluminized Gray
Estimated Install Time (Hours)	1
Includes Tip	No
Inlet Diameter (IN)	2-1/2 Inch
Inlet Position	Offset Single
Internal Construction	Three Chambered
Material	Steel
Outlet Diameter (IN)	2-1/2 Inch
Outlet Position	Center Single
Overall Length (IN)	28 Inch
Shape	Oval
Tip Diameter (IN)	No Tip
Tip Finish	No Tip
Tip Length (IN)	No Tip
Tip Material	No Tip
Wall Type	Single Wall