Speedway Welded Chamber Muffler, 2.25 Inch, Offset Inlet/Center Outlet
Speedway Welded Chamber Muffler, 2.25 Inch, Offset Inlet/Center Outlet
Speedway Motors

|

#9301003

Speedway Welded Chamber Muffler, 2.25 Inch, Offset Inlet/Center Outlet

  • This two chamber muffler provides an aggressive exterior tone while eliminating interior drone
  • Twin baffles reduce interior noise levels while still delivering deep powerful tones
  • Compact 9.75" x 13" x 4" body with an overall length of 19"
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Size:

2.25"

2.5"3"

Inlet:

Offset

Outlet:

Centered

Offset

$55.99

/each

In Stock


Quantity

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Product Summary

Universal Fit, Chambered Muffler Type, Steel, Painted

  • This two chamber muffler provides an aggressive exterior tone while eliminating interior drone
  • Twin baffles reduce interior noise levels while still delivering deep powerful tones
  • Compact 9.75" x 13" x 4" body with an overall length of 19"
  • 2-1/4" ID inlet and outlet allow for slip fit over 2-1/4" exhaust pipes
  • Offset inlet and center outlet fits well in many hot rod and muscle car applications
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Key Specs

MFG. Part #9301003
BrandSpeedway Motors
Muffler TypeChambered
Inlet Diameter2.25"
Outlet Diameter2.25"
See more specs

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Speedway Motors 9301003 Details

Looking for a great sounding muffler that won't break the bank? Speedway Welded Chamber mufflers offer many high-end features at a budget price. These 2-chamber mufflers provide an aggressive exterior tone while eliminating the interior "drone" found in single baffle designs. Plus, the twin baffle design creates a scavenging effect to help pull the exhaust through the muffler, increasing horspower and torque. They feature a fully welded steel case with no internal packing to burn up or blow out. Quality materials and construction combined with a black hi-temp coating ensures long life and durability.

  • Heavy 16-gauge material with fully welded seams
  • 2-chamber design improves exhaust scavenging over other muffler designs
  • Twin baffles reduce interior noise levels while delivering deep, powerful tone
  • Design eliminates the "drone" found in single baffle designs
  • Compact 9.75" x 13" x 4" body with an overall length of 19"
  • Black hi-temp coating
  • Offset inlet
  • Centered outlet
  • Fits 2.25" diameter exhaust pipe

Speedway Motors 9301003 Specifications

KEY SPECS
MFG. Part #9301003
BrandSpeedway Motors
Muffler TypeChambered
Inlet Diameter2.25"
Outlet Diameter2.25"
GENERAL
Overall Length19.00"
Overall Width9.75"
Body Length13.00"
Overall Height4.00"
Material TypeSteel
FinishPainted
ColorBlack
Inlet LocationOffset
Outlet LocationCenter
Outlet QuantityOne
Inlet QuantityOne
Sold in QuantityEach

Ratings & Reviews

4.4

17 Reviews

Overall Assessment

Customers appreciate this product for its excellent sound quality and sturdy construction. Despite comments about excessive volume, the mufflers generally provide a desirable, aggressive sound. They fit well in various vehicles, from S10s to Ford trucks, showcasing their versatility. Customers also highlight how these mufflers enhance sound in compatible exhaust kits. The product's premium quality, considering its reasonable price, has been highly commended, making it a good value-for-money choice. With consistent confirmation of good build and sound quality, this product garners positive recommendations from users.

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4.4

17 reviews

5

13

4

2

3

0

2

0

1

2

Most Liked Positive Review

5.0

Great value for a super product!

I added these to my Flowtech 51525FLT exhaust kit and they are a great deal. These aren't quite as loud as I expected them to be, which is a plus for my work truck. You can tell by holding them that they are great quality. I will be buying some more for sure!

Most Liked Negative Review

1.0

Horrible sound

Muffler sounds like stright pipes, very aggressive. Would not recommend for a street vehicle

Filter by Ratings

Worked great

5.0

2 years ago

Torino

Kansas

Verified

Just what I needed for my build. Deliver was prompt.

Would Recommend

Nice mellow sound

4.0

2 years ago

Square Wheel

Minnesota

Verified

I was hoping for a little more bark but for on a SBC 305, I think it's the best muffler for the job.

Would Recommend

I would buy this again

5.0

3 years ago

Tuck

Exeter

Verified

Product worked great, 2 mufflers , sound good

Would Recommend

Way too loud

1.0

3 years ago

Rivertown

Stillwater mn

Unusable for us , too loud

Would Not Recommend

Horrible sound

1.0

3 years ago

Cr

Upstate, NY

Verified

Muffler sounds like stright pipes, very aggressive. Would not recommend for a street vehicle

Would Not Recommend

Great quality and construction. Awesome sound!

5.0

5 years ago

Dan

Springfield, Ohio

Verified

Bought this for my S10. Better than the original.

Would Recommend

Very impressed with these

5.0

6 years ago

Tony

Trenton ,Ohio

Verified

Put these on my 79 olds cutlass , it has a 455 bb they produced the sound i wanted !!

Would Recommend

Customer review image

Great product

5.0

6 years ago

Jim

Oregon

Verified

Solid build

Would Recommend

Yes

5.0

6 years ago

53 chevy

Hoskins ne

Verified

Great sound

Looks like a good deal for the money

5.0

6 years ago

Lord of the Flies

Erie, PA

Verified

Short length worked for my application

Would Recommend

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Showing 10 of 17 reviews

Questions & Answers

2 Questions • 2 Answers

Is the 2.25 inch inlet and outlet the inside diameter for both?

by Stu

• 8 years ago

1 answer

View Answer

What is the offset from center to center of intel to outlet ?

by Gary

• 8 years ago

1 answer

View Answer

2 of 2 questions shown

Customer Impersonation Script