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Spectre Performance 8741 Black 3" Air Duct Hose

  • Based on 865 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 24
Order within 13 hours and 45 minutes
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Features

  • Attach directly to any airbox inlet, plenum, intake tube or mounting plate with a 3" O.D. to bring cold air into the engine
  • Memory-flex design helps retain its position and bends
  • Kit includes 28 inches of ducting and two threaded PVC couplers
  • Thread multiple pieces together for longer applications
  • Replacement threaded coupler - P/N 87411

Description

Available in black, red, blue, or chrome, Spectre’s Air Duct Hose is designed to attach directly to an airbox inlet, plenum, intake tube or mounting plate with a 3 inch outside diameter to bring cooler air into the engine. Multiple pieces can be threaded together for longer applications, and with a memory- flex design to help retain position, this easy bending hose is versatile and easy to setup. This kit includes 28 inches of ducting and 2 threaded PVC couplers.

Brand: Spectre


Material: Pvc


Color: Black


Product Dimensions: 28"L x 3"W


Item Weight: 0.01 Ounces


Item Length: 28 Inches


Manufacturer: ‎Spectre


Brand: ‎Spectre


Model: ‎AIRDUCT HOSE BK


Item Weight: ‎0.01 ounces


Country of Origin: ‎China


Item model number: ‎SPE-8741


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎8741


OEM Part Number: ‎8741


Date First Available: August 19, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great replacement for MB W212 M157 air intake tubes
If you have a W212 E class with a M157 engine, you've no doubt stared in disbelief that MB has put flimsy fabric tubes under the hood, now torn in a bunch of places thanks to the simple act of trying to get your oil filter out. Well, I'm happy to say that this plastic tube and couplers are pretty much a prefect fit to the OEM plastic connector pieces and a great replacement. Not only is this a fraction of the price of an OEM replacement that will probably rip in another couple years or so, it looks 1000x better. As others have noted, due to the terrible packaging, one of the couplers will arrive squashed and deformed. No worries, either pop it in a 300 degree oven for a few minutes, or run your heat gun over it for a bit and it will not only pop back to a circular shape, but also become pliable enough to slide over the OEM plastic coupler pieces. As it cools, it'll mold nicely to the plastic. It was such a tight fit that I didn't even bother gluing it down or clamping it. I think I spent more time and effort tearing out the old fabric tube off of the OEM connectors than actually molding and putting the new coupler and tubes on it. You'll need one set for each side, although I only used about half of the length of tubing. I've seen pictures of what others have done and it looks great, but I hesitated for a while before buying this, wondering if I could replicate similar results since I don't have bodywork experience or tuning experience or anything of that caliber. But really, all you need is an oven (or heat gun), some needle nose pliers to help remove the old fabric tubing pieces off of the plastic couplers, and scissors and in about 30 minutes, you'll have replaced your torn fabric tubes with these plastic parts that look factory. One big worry was how it would perform in a hot engine bay... wondering if the plastic duct would melt, deform, come apart, or somehow jam up the air intake. I've now had this in my car for about 6 months with combination of boring daily commutes and the occasional spirited driving, and haven't noticed any performance deterioration, even under wide open throttle with that tubocharged V8 sucking in air like crazy. Car performs and drives like before. Of course, not surprisingly, haven't noticed any performance improvement either. ... show more
Reviewed in the United States on November 30, 2020 by Gabriel's Dad

  • Perfect fit
Looks great, easy install. 2010 Mercedes E550
Reviewed in the United States on September 29, 2023 by Jerry

  • Good product. Poor packaging and kinked coupler.
Used to replace the air hose on a 1995Mercedes C230. The good is it’s sturdy. It does the job but it is far harder than it should have been. The bad, the hoses couplers are made of a very hard rubber that’s not very pliable and and one end is packaged very poorly. It is rolled up and crammed inside the hose so when you open the package one coupler has a very very bad kink in it that doesn’t come out under normal circumstances. Thus our the package it is not round and does not fit the included hose. To make it fit I had to boil a pot of water and dip the coupler in and out to soften it up and try and get the crease out and back to round. It did work. I also had to grease the inside with a little Vaseline to get it to go on the hose. This is entirely the fault of the silly way this is packaged. There are TWO couplers and only one is crammed and kinked. The other one is fine. ... show more
Reviewed in the United States on January 21, 2019 by Derrick4Real Derrick4Real

  • Top
fits very well
Reviewed in the United States on May 16, 2024 by valerij ertmann

  • Great for Chevy HHR
Excellent replacement for the "wooly worm" air duct on a 2006 Chevy HHR. My HHR air duct had basically shredded and the OEM replacement is quite expensive for such a simple part, so I was out looking for alternatives when I saw this simple air duct at a reasonable price. I ordered it, had it installed in minutes and then drove 4 hours the next day through mountains with the A/C on and this duct held up nicely. It stays in place and shows no sign of any heat damage. If you look at the picture, you can clearly see one of the end caps. There are two with the unit, one was shipped scrunched inside the tube, but it straightened out just fine. ... show more
Reviewed in the United States on August 16, 2017 by At home in ATL

  • Works well, one of the silicone pieces came bent
It works well, and serves it's function well. However, one of the two silicone pieces they squished in put in the tube - instead of just putting it on the other side. It was a bit difficult to get into shape, and I had to use a heat gun, I'm very disappointed with the way they packaged this product.
Reviewed in the United States on March 17, 2023 by LukeMedia LukeMedia

  • BEST AFTER MARKET OPTION
I used these as intake hoses for my 2011 Mercedes e550 and they saved me more than $400 on genuine parts. Didn’t need any extra pieces or hose ties they were a perfect fit right out the package!!!!
Reviewed in the United States on February 18, 2023 by MostHonest💯

  • Good product
It's good product using as a temporary down tube for my closed box cold ait intake.
Reviewed in the United States on July 1, 2023 by Colton

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