NAPA Auto Parts NAPA Montréal
2085 AV HAIG
MONTRÉAL,  QC  H1N 3E2
(514) 351-4210
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NAPA Exhaust Muffler

NAPA Exhaust Muffler

Part #: EXH 21641
Line: NAPA Exhaust
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Features & Benefits

Warranty: Standard : Limited Lifetime

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  • NAPA, w/ The Capability To Combine Industry-Leading Coverage w/ A Direct Fit OE-Style Replacement, 100% Structural Stainless Steel Muffler, Which Provides Over Three Times The Average Lifespan Of Competitors' Aluminized Replacement Mufflers.
  • In Addition To NAPA's Renowned Precision Fit, Superior Flow, & OE-Style Sound, These Mufflers Feature 409 Stainless Steel Heads, Shell, Bushings, Louvered Tubes & Partitions.
  • Quiet-Flow SS Is Available For A Vast Majority Of Top-Selling Domestic & Foreign-Nameplate Applications.
  • 100% Structural Stainless Steel Construction.
  • 3X The Life Expectancy Vs. Typical Aluminized Mufflers
  • OE-Style Louvered Tube Technology Lowers Noise Level For Premium OE-Style Sound Compared To Straight Performance Tubes
  • Precise OE-Style Routing & Hanger Positions For Quick & Easy Installation
  • Comprehensive Internal Drainage System For Corrosion Resistance
  • OE-Style Domed Heads Help Reduce Radiated Noise Compared To Flat Heads. Spun-Locked Heads To Help Prevent Rupture
  • Limited Lifetime Warranty & Exclusive 90-Day Safe & Sound Guarantee.

Specifications

Muffler Material Stainless Steel
Reversible No
Body Shape Oval
Muffler Outlet Connection Type Pipe Connection
Muffler Outlet Diameter Designation 2 1/4" I.D. Pipe Connection
Outlet Diameter 2.25
Inlet Count Single
Overall Length 23 in.
Sub Brand Exhaust
VMRS Code 043003001
Muffler Inlet Diameter Designation 2 in. I.D. Pipe Connection
Brand NAPA
Muffler Inlet Diameter 1 (in) 2"
Muffler Inlet Connection Type Pipe Connection
Body Length 21 in
Muffler Body Width (in) 11 1/2 in.
Outlet Count Single
Outlet Configuration Offset (Same Side)
Finish Bare Metal
Inlet Configuration Offset
Muffler Body Height (in) 6 in.

Safety Information

Vehicle Fitment Guide

Product Reviews