Name: MBRP® M1031 - Installer Series™ 304 SS Round Gray Exhaust Muffler (4" Center ID, 4" Center OD, 30" Length)
Brand: MBRP
SKU: mpn4845370924
Price: 334.99 USD
Availability: InStock
Rating: 5 (3 reviews)

Vehicle Fitment

This part is universal

Specifications

Muffler Series	Installer Series™
Inlet - Outlet Configuration	Center Inlet - Center Outlet
Muffler Body Material	304 SS
Muffler Body Finish	Gray
Muffler Inlet Diameter	4"
Muffler Outlet Diameter	4"
Muffler Body Shape	Round
Muffler Body Length	30"
Muffler Sound	Moderate
Tips Included	No
Case Exterior Length (in.)	24.00 in.
Case Outside Diameter (in.)	6.00 in.
Case Shape	Round
Inlet Diameter (in.)	4.00 in.
Inlet Location	Center
Inlet Quantity	1
Internal Construction	Spiral louver
Muffler Finish	Natural
Muffler Material	304 stainless steel
Outlet Diameter (in.)	4.00 in.
Outlet Location	Center
Outlet Quantity	1
Outlet Style	Standard, without tip
Overall Length (in.)	30.00 in.
Quantity	Sold individually.
Remanufactured	No
Reversible	No

Features

Round form factor for tight spots
16GA aluminized steel
100% welded seams, not crimped
Spiral louver design accelerates gas flow
Long lasting core
High density packing ensures long life
Featuring that classic MBRP sound

Product Details

Universal Installer Series™ 304 SS Round Gray Exhaust Muffler (M1031) by MBRP®. Muffler Inlet Diameter: 4". Muffler Outlet Diameter: 4". Muffler Body Length: 30". Muffler Sound: Moderate. Muffler Configuration: Center - Center. Get the best sounding muffler on the street today. Each muffler boasts a fully welded construction and is designed to take all of the abuse you can throw at it. This muffler is built from 100% 16 gauge aluminized steel.

When space under the car is at a premium, one of these round, slim mufflers might be the perfect choice. These can be sandwiched in places a conventional flat or oval muffler can’t, like in the rear under the fenders. They’re also good right after the cat under the floor. Although these two mufflers look the same, they’re very different internally. The mild-tone muffler uses a more conventional chambered design to suppress more exhaust noise, giving you a sedate exhaust note that won’t annoy the neighbors or the cops.

MBRP® - Warranty MBRP® - Products Comparison MBRP® - Catalog MBRP Authorized Dealer Product lines FAQ About us

Brand:

MBRP

Part Number:

M1031

UPC:

882963100733

Warranty

The MBRP Inc. products are covered by a Limited Warranty, during which its products are warranted to be free from defects in material or workmanship. The Warranty period begins on the date the product is delivered.

The Warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This Warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance.

During the Warranty period, MBRP Inc. will repair or replace, at no charge, a product that is defective in materials or workmanship. MBRP Inc. reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this Warranty.

MBRP Warranty Terms

(304) Pro Series: Lifetime Warranty (Excludes discoloration that may develop from heat)
(409) XP Series: Lifetime Warranty (Excludes surface rust that may develop. A stainless-steel cleaner can be used to keep tip clean)
(AL) Installer Series: Three (3) Year Warranty (Surface rust and penetration rust are not covered)
(BLK) Black Series: One (1) Year Warranty on the finish; Three (3) Year Warranty on the system (Surface rust and penetration rust are not covered)
SLM Series: Five (5) Year Warranty (Excludes surface rust that may develop. A stainless-steel cleaner can be used to keep tip clean)
PLM Series: One (1) Year Warranty (Surface rust and penetration rust are not covered)
(P) Performance Series: One (1) Year Warranty (Surface rust and penetration rust are not covered)

Tip Maintenance: Your 304 Mirror Polished Stainless-Steel tips are not a maintenance free product. For best results - use a chrome polishing or stainless-steel cleaner to maintain the shine and rust. Warranty on this product and MBRP black coated tips covers defects in the material and workmanship only, and does not extend to pitting, stone chips, or other damage. MBRP recommends the use of mud flaps and encourages regular cleaning and maintenance to assist with reducing any changes to appearance due to road treatments

Magnuson-Moss Warranty Act:

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Reviews

(3)

Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.

1-3 of 3 Reviews

Sort by

5 of 5

Muffler

Item was as described. Fast shipping.

Posted by Joe (Aurora, IL) / March 20, 2013

5 of 5

Works Exactly as Advertised

Works great. Good quality pipe and clamps. Quick install. Good product overall, very pleased.

MBRP® - Muffler Delete Pipe

Posted by Jeremiah (Orwell, VT) / October 16, 20242019 Chevy Silverado 1500

5 of 5

Awesome

Muffler gave it perfect sound not annoying loud and great fit.

MBRP® M91031 - XP Series™ 409 SS Round Gray Exhaust Muffler (4" Center ID, 4" Center OD, 30" Length)

Posted by Kenny (Mosinee, WI) / May 27, 20202011 Ford F-150

Questions and Answers

(0)

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!