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NAPA Auto Parts GRANDVIEW
844 Grandview Ave
Columbus,  OH  43215-1124
(614) 488-3176
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DynoMax Super Turbo Muffler

DynoMax Super Turbo Muffler

Part #: EXH 17666
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.

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Dynomax® Super Turbo™ performance mufflers’ exclusive, patented, flow director design channels exhaust flow, and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow, and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted i nterior resonance, while maintaining a mellow performance tone.


  • Large internal flow tubes improve exhaust flow and reduce backpressure
  • Dyno proven to flow up to 700 SCFM
  • Exclusive patented flow director channels exhaust flow and eliminates turbulence on most applications.
  • Fiberglass matting technology absorbs unwanted interior resonance but maintains a mellow tone
  • 1.75-inch to 3-inch inlet / outlet configurations
  • Dyno Proven To Flow Up To 700 SCFM & Support Up To 636 Horsepower.
  • The 'Pure Unadulterated Power' Of Dynomax Performance Mufflers & Stainless Steel Systems Are Backed By A Limited Lifetime Warranty & Exclusive 90-day Performance & Sound Guarantee.
  • Proudly Manufactured In The Usa

Specifications

Shape Oval
Main Body Width 9.750 in
Gaskets or Seals Included No
Inlet Count Single
Inlet Location Center
Sub Brand Super Turbo
VMRS Code 043003001
Muffler Type Combination
Body Length 14.000 in
Outlet Diameter Designation Inside Diameter
Inlet Diameter 2.25 in
Outlet Connection Type Pipe Connection
Outlet Count Single
SDS Required No
Finish Aluminized
Outlet Outside Diameter 2.5000 in
Inlet Configuration Offset
Muffler Material Stainless Steel
Total Length 21.250 in
Reversible No
Universal Or Specific Fit Specific
Body Shape Oval
Hanger Included Yes
Inlet Connection Type Pipe Connection
Outlet Diameter 2.50 in
Overall Length 21.25 in
Tunable No
Inlet Diameter Designation Inside Diameter
Brand DynoMax
Body Width 9.75 in
Body Material Steel
Contents 1 Muffler
Inlet Inside Diameter 2.250 in
Outlet Location Center
Body Height 4.25 in
Outlet Configuration Center
Grade Type Performance

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