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Flowmaster 40 Series Delta Force Center/Center Race Muffler 4-Inch Inlet/4-Inch Outlet (Universal; Some Adaptation May Be Required)

Item SHR58648
Our Price

$268.95 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

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      • Top Ten Race Muffler 409SS - 4.00 Center In / 4.00 Center Out - Aggressive Sound
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      • Race Proven Delta Flow Technology
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      • No Internal Packing To Blowout
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      • Good Decibel Reduction Over Open Headers
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      • Durable Fully Welded 16 Gauge Stainless Steel - Two Chamber Race Muffler
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      • Body Height 5.00 In
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      • Body Length 13.00 In
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      • Body Material 409 Stainless Steel
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      • Body Width 10.00 In
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      • Category Exhaust
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      • Emission Code 5
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      • Finish High-Temperature Paint
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      • Grade Type Performance
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      • Inlet Connection Slip-Fit
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      • Inlet Diameter 4.00 In
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      • Inlet Location Center
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      • Inlet Outside Diameter 4.13 In
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      • Inlet Type Clamp-On And Weld-On
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      • Mount Type Uses New Hangers Not Included
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      • Muffler Series 40 Series Delta Force
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      • Muffler Type Chambered
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      • Outlet Connection Slip-Fit
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      • Outlet Inside Diameter 4.00 In
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      • Outlet Location Center
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      • Outlet Outside Diameter 4.13 In
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      • Overall Length 18.00 In
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      • Part Type Exhaust Muffler
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      • Product Type Race Products
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      • Reversible No
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      • Shape Oval
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      • Sound Level Aggressive
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      • Tunable No
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      • Fits Universal; Some Adaptation May Be Required
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      Description

      Performance Race Muffler. The Flowmaster 40 Series Delta Force Center/Center Race Muffler with 4-Inch Inlet and 4-Inch Outlet is engineered to optimize exhaust flow while offering an aggressive sound profile. It is ideal for racing applications where mufflers are required to moderate noise levels without sacrificing power.

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      Construction and Appearance. Made from durable 409 stainless steel with a fully welded 16-gauge two-chamber design, this muffler features a high-temperature painted black finish to resist heat and prolong its lifespan. The chambered oval body design enhances strength while reducing noise.

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      Installation. This universal-fit muffler includes slip-fit connections with both clamp-on and weld-on options. Some adaptation may be needed during installation. New hangers are required but not included. Typical installation does not require specialized drilling.

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      Application. Designed for universal use on classic muscle cars, late model muscle cars, and race vehicles, this muffler fits a variety of setup configurations, though some modifications may be necessary depending on the vehicle.

      Flowmaster 854040-10

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) 25 RAM Direct Fit Muffler
      • (1) 2.50" Stainless Band Clamp
      • (2) 7/16" Hex Bolts
      • (4) 7/16" Flat Washers
      • (2) 7/16" Lock Washers
      • (2) 7/16" Hex Nuts
      • (3) 7/16" Push Nuts

      4.7

      Reviews of Flowmaster Exhaust Products (500+)

      Questions & Answers

      No questions about this product yet. Ask the First Question