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#91013376H
Slip-Over Extension Pipes w/ Mufflers, AHC, 3-1/2 x 26 Inch
- Designed for use with T roadster headers, etc.
- Fits 3 1/2" collectors
- Features a ceramic coating for superior protection
$212.99
/kit
In Stock
$216.98
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Product Summary
Universal Fit, 3.5" Inlet Diameter, Mild Steel
- Designed for use with T roadster headers, etc.
- Fits 3 1/2" collectors
- Features a ceramic coating for superior protection
- Muffler has a 1.900" I.D.
- If you are looking for a show-quality finish for your headers, this is it! Our AHC will withstand exhaust temperatures of up to 1300° F
Comes as a Kit
View Kit Components
Key Specs
| MFG. Part # | 91013376H |
| Brand | Speedway Motors |
| Exhaust Tubing Diameter | 3-1/2 Inch |
| Finish | Ceramic Coated |
Need To Know
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Speedway Motors 91013376H Details
These extensions are designed for use with "T" roadster headers. Professionally cut and mandrel bent extensions slip over 3-1/2" diameter collector pipes. Features a 12-1/2" perforated glasspack muffler. Mufflers are included but are not installed. Glass packs can only be installed one way. Simply slide the muffler inside of the extensions for installation. Muffler has a 1.900" I.D. Features a ceramic coating for superior protection.
Item Details
AHC Coated on the outside onlySpeedway Motors 91013376H Specifications
Speedway Motors 91013376H Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91013376H |
| Brand | Speedway Motors |
| Exhaust Tubing Diameter | 3-1/2 Inch |
| Finish | Ceramic Coated |
| GENERAL | |
| Inlet Diameter | 3.5" |
| Overall Length | 26.00" |
| Material Type | Mild Steel |
| Outside Diameter | 3.50" |
| Notes | Expanded length is 3.75" |
| Sold in Quantity | Pair |
Ratings & Reviews
4.8
28 Reviews
Customers confirmed that the product fits perfectly and significantly reduces exhaust noise levels, especially ideal for roadsters. They lauded its awesome sound quality, durability, and simple installation procedure, with some purchasing it again due to its efficient performance. Additionally, users appreciated its aesthetic appeal and vibrant resonance. However, suggestions for improved design and instructions for installation were made. Compared to competitor's products, customers consistently recommended ours for its manufacturing quality despite minor issues. Overall, the product has recorded high satisfaction for its commendable features and exceptional functionality.
Ratings & Reviews
4.8
28 Reviews
Customers confirmed that the product fits perfectly and significantly reduces exhaust noise levels, especially ideal for roadsters. They lauded its awesome sound quality, durability, and simple installation procedure, with some purchasing it again due to its efficient performance. Additionally, users appreciated its aesthetic appeal and vibrant resonance. However, suggestions for improved design and instructions for installation were made. Compared to competitor's products, customers consistently recommended ours for its manufacturing quality despite minor issues. Overall, the product has recorded high satisfaction for its commendable features and exceptional functionality.
4.8
28 reviews
5
23
4
4
3
1
2
0
1
0
Most Liked Positive Review
4.0
Extentions
Still waiting on the mating headers on back order, need to see how well they mate up.. Instructions would be nice as I went to install the glass pack type mufflers and and they only went in a couple inches, do I pound them in, concern is the ceramic coating cracks.... Has anyone done this? Hello me out please. Thank you
Most Liked Negative Review
3.0
Usual quality
None
Filter by Ratings
Yes
5.0
8 months ago
Alta Reeves
Sterling Heights Mi
Verified
Looks great good value
Would Recommend
Would buy again.
5.0
a year ago
Jeconiah
Rio Rancho NM
Verified
Was very simple to install. Well made.
Would Recommend

Extension pipes and mufflers
4.0
a year ago
Hot Rod
Pennsylvania
Verified
Good product, this is my second set. I remove the fiber wrapping from the mufflers. It burns up quickly anyway. The mufflers still keep the noise level down. The coating on the pipes is pretty good and you can polish it.
Would Recommend
Good quality and construction, would recommend.
5.0
2 years ago
Pops
Mandeville, La.
Verified
I can't wait to install on back ordered headers as soon as they arrive.
Would Recommend
They fit
5.0
2 years ago
Ril
Spokane
Verified
Due to speedway header back order I had to order another way but these extensions fit them and match
Would Recommend
Worked great
5.0
3 years ago
TjG
Port Charlotte FL
Verified
Perfect for my 32 low boy roadster
Would Recommend
I did buy this item again
5.0
4 years ago
Sparky
Star, ID
Verified
To reduce T Bucket exhaust noise levels
Would Recommend
Extentions
4.0
4 years ago
INfantry127
Wisconsin
Verified
Still waiting on the mating headers on back order, need to see how well they mate up.. Instructions would be nice as I went to install the glass pack type mufflers and and they only went in a couple inches, do I pound them in, concern is the ceramic coating cracks.... Has anyone done this? Hello me out please. Thank you
Would Recommend
Would definitely buy again
5.0
4 years ago
Scotter
Ohio
Verified
Thanks worked perfect and fit awesome
Would Recommend
Yes I would buy again
5.0
6 years ago
Winston
Madisonville tn.
Verified
Would have worked well could not use because of faulty headers left side manufacturer's defect
Would Recommend
Showing 10 of 28 reviews
Questions & Answers
Questions & Answers
3 Questions • 5 Answers
Need to get muffler out to re wrap can they be pounded back out to re pack ??
by diputs
• 7 years ago
3 answers
View Answers
WHICH EXTENTION? the extension coming off the header? or the kick out extension pipe? these mufflers fit either direction. please clarify.
by Badbowtie
• 9 years ago
1 answer
View Answer
On the 26"extentions the muffler only goes in one way? and do I take the wrap off before installation of mufflers , wrap is taped on covering the fiber cloth Thanks and grate company to do business with Gary
by GaryO
• 10 years ago
1 answer
View Answer
3 of 3 questions shown

