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$42.01
$34.68
Patriot Exhaust H3840 Side Tubes Muffler Insert, 3-1/2 Inch
Patriot Exhaust H3840 Side Tubes Muffler Insert, 3-1/2 Inch

Patriot Exhaust H3840 Side Tubes Muffler Insert, 3-1/2 Inch

Universal Fit, 12.5" Overall Length, 3.36" Outside Diameter, 1.875" Inside Diameter

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Patriot Exhaust H3840 Side Tubes Muffler Insert, 3-1/2 Inch
Patriot Exhaust H3840 Side Tubes Muffler Insert, 3-1/2 Inch
Patriot Exhaust H3840 Side Tubes Muffler Insert, 3-1/2 Inch
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Patriot Exhaust H3840 Side Tubes Muffler Insert, 3-1/2 Inch
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Part # 447H3840
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$34.68
$42.01
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Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

MFG. Part #:
H3840
Overall Length:
12.5"
Outside Diameter:
3.36"
Inside Diameter:
1.875"
Hardware Included:
No
Sold in Quantity:
Each
GTIN Code:
694342501396

Info

Our heavy duty six-sided louvered core is wrapped with hi-temp packing for long life. Designed to slip inside turnouts, side pipes or extensions.

  • Heavy duty six-sided louvered core.
  • Wrapped with hi-temp packing.
  • Designed to slip inside turnouts, side pipes or extensions.
  • Limited One Year Warranty

Notes

  • Patriot Exhaust H3840 Side Tubes Muffler Insert 3 1/2" diameter 12 1/2" length
Some parts are not legal for use in California or other states with similar laws/regulations

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Videos & Articles
  • Pat shows that exhaust can make a difference on even your daily driver. Check out this video of Pat with the Hooker Muffler installed on his '03 Suburban.
  • If you're ready to get your street machine sounding as good as it looks, it's important to know how each muffler will affect your sound and performance. Take a listen and decide which muffler is best for your rod.
  • Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
  • Jeremy explains the different options of headers that Speedway Motors offers for Demolition Derby cars. Watch this video to see a variety of options and the benefits of certain headers.

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