Product Summary

Universal Fit, Mild Steel, Raw, 4.75" Tube Length

  • Mild steel exhaust reducer to repair or build your own
  • 4-1/2” overall length
  • Swedge for the reduction occurs midway at 2-1/4”
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Key Specs

MFG. Part #9173530
Exhaust Tubing Diameter3 Inch - 3-1/2 Inch
Material TypeMild Steel
FinishRaw
Tube Length4.75"
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Speedway Motors 9173530 Details

Mild steel exhaust reducer to repair or build your own. 

  • 4-1/2” overall length 
  • Swedge for the reduction occurs midway at 2-1/4”

Speedway Motors 9173530 Specifications

KEY SPECS
MFG. Part #9173530
BrandSpeedway Motors
Exhaust Tubing Diameter3 Inch - 3-1/2 Inch
Material TypeMild Steel
FinishRaw
Tube Length4.75"
GENERAL
Inside Diameter Small End3.00"
Outside Diameter Big End3.50"
Sold in QuantityEach
NotesExpanded length is .75"

Ratings & Reviews

5

7 Reviews

Overall Assessment

Customers highly recommend this product for its quality and functionality, specifically when used on exhaust system transitions. The product's material is robust and withstands welding effectively, not being too thin or of low quality. Users have expressed how this product makes their work less time consuming, and fits perfectly well for various applications. It has been exceptionally useful even for complex projects such as stack exhaust modifications, underlining its versatility and effectiveness. The sentiment among customers is that they would purchase the product again.

5

7 reviews

5

7

4

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I would really recommend this product , great quality 🤙

5.0

3 years ago

Widow

Houston Texas

Verified

The material was welding up to the exhaust really well and not melting through so it's not too thin and cheap quality

Would Recommend

I would buy again

5.0

3 years ago

Gunslinger

Eastern Washington

Verified

Used on racecar exhaust system transition.

Would Recommend

I will use this product again in the future.

5.0

4 years ago

pops

Resaca Georgia

Verified

sure makes life simple. Cut down on time that the job took

Yes

5.0

5 years ago

Gg

Ytr

Verified

Nothing

Stack exhaust 2000 ford F250

5.0

5 years ago

Redneck hillbilly

Osceola Mo.

Verified

Used these for my stack exhaust project.

Yes would defintly buy this again when I need one.

5.0

6 years ago

CK the Ford man

Sanford, NC

Verified

Worked great for my application.

Would Recommend

Would buy again

5.0

9 years ago

Racing late model 7

Deep River ct

Verified

Fits good

Would Recommend

Showing 7 of 7 reviews

Questions & Answers

1 Question2 Answers

I am looking for exhaust reducers 1- 3.5" Id to 3" Id by 3" long 1- 3.5" Id to 2.75" Id by 3" long

by Randy

7 years ago

2 answers

1 of 1 questions shown

Customer Impersonation Script