CURRENTLY SOLD OUT
About this product
Product Identifiers
BrandSpeed Daddy
Manufacturer Part NumberSDDHDSFM1137LSHORTY
eBay Product ID (ePID)23004780684
Product Key Features
Performance PartYes
Superseded Part NumberSdd-Hdsfm1137lshorty
California Prop 65 WarningThis Product Contains Chemicals Known to the State.
Dimensions
Item LengthShorty
Ratings and reviews
Most relevant reviews
- 09 Aug, 2017Most favourable review
Beautiful headera
I received my headers in great time. It didnt take long at all to receive them. They looked absolutely great! It took about 4 1/2 hours for me to install. The passenger side is a pain but they went on great and look great. Also you wont notice a diffrence in driving but its there. And it deepens the tone of your vehicle. If i had to buy them again i would. The welds were perfect. The gaskets arent the best looking but so far no problems with them. Make sure to use lots of wd-40 and ratchet wrenches and dont forget extensions and swivels. Iver all i am very pleased with my headers.
Verified purchase: YesCondition: New
- 12 Jul, 2018Most critical review
it ain't worth the effort to try to put these on.
I am experienced shade tree mechanic and after 20 hrs i finally got these in. In the beginning the craftsmanship of these was pretty poor but the price was right so i kept them. But the design was so bad there was virtually no way to reach the bottom bolts. if the tubing had come out further then it would have helped but because it was so short you could only reach them from the bottom which was reaching up through the chassis. I had to remove the battery and the starter. I almost had to remove the alternator. Some of the problem was Ford's fault. The engine is large and the engine bay is small, but these headers did not make any part of this easy, The distributor was cooperative when my bolts got accidentally thrown away they sent me some more for free, i appreciated this gesture. Would i do this again for a few HP, NO WAY.Verified purchase: YesCondition: New
- 03 Apr, 2020
First off
These look amazing, for the price... getting them on is a nightmare, bottom bolts will not go in, no room possible. Am currently still stuck on trying to install it. Don’t wast your time on these. Spend the extra money and get a name brand product that you know will fit on with no problemVerified purchase: YesCondition: New
- 01 Aug, 2018
Nice product
Best price for headers you can feel the horsepower increse instanly and looks greatVerified purchase: YesCondition: New
- 19 Apr, 2017
A good bargain
They are a very a nice product I would recommend this to anyone looking for a great header at a excellent priceVerified purchase: YesCondition: New
- 02 Aug, 2017
Amazing quality for price
These were really good quality shorty headers. They were a bit of a pain to instal in my garage but not too troublesome. Fitment was good (2013 3.7 mustang)
Verified purchase: YesCondition: New
- 21 Mar, 2018
Good sound, Better price.
These are very nice, The Install job its self is a P.I.T.A. but happy with the end result. These shorties are Almost exactly like the BBK, But, BETTER.. as the BBK is Chrome - (Which RUSTS FAST AND BAD...), or ceramic ( which IS EXPENSIVE ) these DNA Shorties are STAINLESS STEEL. No RUST, VERY reasonable price ! These header (( DO NOT GIVE ANY NOTABLE HP GAINS, But between Other Tandem Items, They ALL TOGETHER add up for Minimal GAINS.. )). P.S DO NOT USE SUPPLIED GASKETS, THEY ARE NOT NEEDED ! RE-USE the FACTORY GASKETS !! YES... I would Buy these and from SPEEDDADDY AGAIN !
Verified purchase: YesCondition: New
- 02 Apr, 2017
Great headers
Bought these headers and so glad I did. Made my pony breath new life if you don't have headers yet buy these and forget about the overpriced bbkVerified purchase: YesCondition: New
- 06 Apr, 2018
Shorty Headers
Dont waste your money on BBK headers, got these installed no problem at all, definitely notice a difference, sound wise and low end RPM to Mid.Verified purchase: YesCondition: New
- 09 Feb, 2019
Great headers
Quality headers for a good priceVerified purchase: YesCondition: New
