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42542 - 40 Series Muffler - 2.50
42542 - 40 Series Muffler - 2.50
42542 - 40 Series Muffler - 2.50

40 Series Muffler - 2.50" IN(C)/OUT(O) - Aggressive Sound

40 Series

PART# 42542

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$88.83   Suggested Retail
$79.95   Your Price
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Universal Muffler - Not a direct fit. Some adaptation required.

Overview

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound, this is the muffler for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Features:

  • No internal packing to blowout
  • Excellent Street/Strip and Off Road application
  • Aggressive Sound Exterior Exhaust Tone
  • Durable fully welded 16 gauge aluminized steel

Specs

Body Height (in)4
Body Length (in)13
Body Width (in)9.5
BrandFlowmaster
California Proposition 65 RequiredNo
Emission Code5
Inlet Connection TypePipe Connection
Inlet Diameter (in)2.5
Inlet PositionCenter
MaterialAluminized Steel
Muffler SeriesOriginal 40 Series
Outlet Diameter (in)2.5
Outlet PositionOffset
Product TypeStreet Mufflers
ShapeOval
Sound LevelAggressive Sound
Part Number42542

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Universal Muffler - Not a direct fit. Some adaptation required.
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    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

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