AN Hose & Fittings
AN fittings and hoses are often found installed on high performance and race cars. AN hoses are used for fuel, oil, coolant and hydraulic fluids. AN stands for Army-Navy as the specification was developed based on a standard for flexible fluid connections used during World War II. They are often used in aviation but like most high performance aviation equipment they eventually ended up on race cars and then street cars.
People use AN fittings because they look cool and provide a secure fitting that seals hoses better than traditional push on nipples and hose clamps. They form a serviceable connection that provides a reliable seal. AN fittings can also be used for leak free bulkhead pass throughs like those found on the outside of fuel cells.
Let customers speak for us
from 6360 reviews
Only positives to leave here! Amazing product, amazing ship time, amazing price!! I got a 10 percent discount!! I got fast shipping! It says between 3-7 working business days, I ordered Friday and got it Tuesday afternoon! The welds are solid and the metal is strong! Will be ordering from you guys again! Shipping box was beat up a bit but the products themselves were mint!
Coolant reroute fit perfectly, install was a breeze. Everything I’ve bought exhaust, egr delete, and coolant reroute have fit perfect, 0 complaints. Ccv reroute will be next and coolant upper pipe!
Installed this on my 2012 F-150 5.0L using a LubeLocker gasket instead of RTV. Installation went smoothly, and so far everything is working great with no leaks.
One helpful note for other buyers: I couldn't find the recommended cover bolt torque specification in the documentation, so I contacted SPELAB support. Their technical team confirmed a specification of 25–30 N·m (approximately 18–22 ft-lbs). I torqued mine to 20 ft-lbs.
It would be helpful if SPELAB included this information in the installation instructions. Otherwise, very happy with the purchase so far!
The fuel line they sent with the intake horn did not fit properly and also there was a issue with the flare nut not reaching the threads
I have been having issues with the tune (hopefully not the tuner). I emailed customer service with my concerns and got a response within an hour. I didn’t even think to check my email that quick because “normal” customer service takes days. They responded both times in such a rapid manner I was not able to respond with the issues that fast. They have been great to deal with. I will continue to purchase from them because of that alone
I recently purchased the SPELAB grid heater delete plate kit and installed on my 2018 Ram 2500 with the 6.7 Cummins diesel engine
I Was not left disappointed with the ease of ordering and speed of service along with the completeness of the kit and High quality fit and finish !
I now have the piece of mind as well as the High performance that the grid heater deleate plate offers for my Ram 2500
Very Pleased with with customer service and the quality of the product
Thanks SPELAB
PHIL with
Peterson Farms Of Nashville DIY YT Channel
This kit is put together so well love the packaging it came in and how simple it is to assemble i did notice a slight drop in EGTs like it said it would and also no leaks what so ever. Only issue is not stickers
Got rid of my factory horn and went with this one for 93% more air flow and it looks sick
Great quality and fit Perfect
Great Product. Quality seems really good too.
Easy to install, beautifully crafted
That's beautiful !
beautifully crafted
It's beautiful, easy to install.
Great Product easy installation work flawlessly on my 2018 Ram 2500
