NAPA Auto Parts NAPA Montréal - Pointe-aux-Trembles
12215 RUE SHERBROOKE E
POINTE-AUX-TREMBLES,  QC  H1B 5L4
(514) 642-7996
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Sat:8:00 AM-3:00 PM
Sun:8:00 AM-3:00 PM
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NAPA Muffler

NAPA Muffler

Part #: EXH 21247
Line: NAPA Exhaust
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Features & Benefits

Warranty :Standard : Limited Lifetime, Replacement Will Be Issued for Unit that Proves Defective During Normal Use on the Vehicle on Which It Was Originally Installed. Extended Only to the Owner of the Vehicle on Which the Unit is Installed-Not Transferable.


NAPA® Quiet-Flow® SS mufflers feature 100% stainless steel construction for durability and corrosion resistance with a direct-fit, bolt-on design that includes hangers, brackets and pipe routings for easy installation.


  • CORROSION RESISTANT -- Features 100% stainless-steel construction paired with an internal drainage system to reduce moisture collection and rust-out
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
  • DUARBLE -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and long service life
  • FACTORY SOUND -- Unique internal tube design lowers noise levels while domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • BUY WITH CONFIDENCE -- Comes with NAPA’s limited lifetime warranty

Specifications

Inlet Count Single
VMRS Code 043003001
Body Length 16.00 in
Outlet Diameter Designation Outside Diameter
Body Diameter 11.000
Inlet Diameter 2.25 in
Outlet Connection Type Welded Flange
Outlet Count Single
SDS Required No
Inlet Configuration Offset
Reversible No
Body Shape Oval
Inlet Connection Type Pipe Connection
Outlet Diameter 2.495 in
Manufacturer Part Number 21247
Overall Length 27.88 in
Material Stainless Steel
Inlet Diameter Designation Inside Diameter
Brand NAPA
Body Width 11.00 in
Contents 1 Muffler
Body Height 5.50 in
California Air Resources Board (CARB) Certified No
Outlet Configuration Center
Grade Type Premium

Safety Information

Vehicle Fitment Guide

Product Reviews