Heat Shield Kit For 40 Series Mufflers 11 in. W x 13 in. L

Name: Heat Shield Kit For 40 Series Mufflers 11 in. W x 13 in. L
Brand: FLOWMASTER
SKU: 389-51013
Price: 51.95 USD
Availability: InStock

^$51⁹⁵

Ships on 11/02/2026

Lowest Price Guarantee

Heat Shield Kits

Width: 11 in.
Length: 13 in.
For 40 Series Mufflers
Pre-formed Aluminum
Includes (2) Stainless Steel Muffler Straps

This heat shield kit includes stainless steel straps and may fit all 10 in. W x 13 in. L mufflers with a 4 to 5 in case thickness.

Reduces Heat & Interior Noise

Flowmaster's pre-formed aluminum Muffler Heat Shield Kits are designed to mount directly on the muffler by the provided stainless attachment straps. These heat shields add protection in reducing heat radiation and also noise reduction.

Features:

Pre-Formed Aluminum
Reduces Radiant Heat
Reduces Broadcast Resonance from Muffler
Includes Stainless Straps

Part TypeHeat Shield

Product LineFlowmaster Muffler Heat Shield Kits

BrandFLOWMASTER

Package Height5.6

Package Width10.7

Package Length20.8

Weight1.54 PG

Part CategoryPerformance Parts

Muffler Body ShapeOval

ColorSilver

MaterialAluminum

Part FitmentUniversal

Muffler Body Width11 in.

Muffler Body Length13 in.

FinishNatural

Vendor Part Number51013

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

Heat Shield Kit For 40 Series Mufflers 11 in. W x 13 in. L

Reduces Heat & Interior Noise

⚠️ Warning

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