SKU: 89582746751

NOS Nitrous Solenoid - Blue - 18178NOS

Sale price$143.52 Regular price$159.47
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

NOS Nitrous Solenoid - Blue - 18178NOSOverview: NOS TC178 Nitrous Solenoid was developed for one purpose; deliver the most nitrous volume possible for a single solenoid. With a 0. 178" outlet orifice, the TC178 has the ability to flow in excess of 900 horsepower of nitrous from a single solenoid. The TC178 base is also constructed of 6061 Aluminum and then clear anodized. This reduces the weight by 1 4 of a pound over the NOS Super BigShot Trash Can Solenoid, and still retains the

Overview:

NOS TC178 Nitrous Solenoid was developed for one purpose; deliver the most nitrous volume possible for a single solenoid. With a 0.178" outlet orifice, the TC178 has the ability to flow in excess of 900 horsepower of nitrous from a single solenoid. The TC178 base is also constructed of 6061 Aluminum and then clear anodized. This reduces the weight by 1/4 of a pound over the NOS Super BigShot Trash Can Solenoid, and still retains the mounting location on the base. If maximum power from a single stage of nitrous is what you need, get the new NOS TC17 Current Draw is 20 Amps at 12 volts DC. This Solenoid can be used with a progressive controller

Features:

  • Supports in excess of 900 horsepower
  • Inlet Port Size - 1/4" NPT (Side)
  • Outlet Port Size - 1/8" NPT (Bottom)
  • Purge Port Size - 1/8" NPT (Side)
  • Orifice - 0.178"
  • Plunger - PTFE
  • Light Weight Aluminum - 1.66 lbs.
  • Material - 6061 Aluminum
  • Saves 1/4 lb. over similar steel solenoids

Application:

Year Make Model Submodel Engine Size
Universal

Specs:

Amp Draw 20A
Bracket(s) Included No
Brand NOS
Color Blue
Emission Code 4
Finish Natural
Fittings Included No
Inlet Side
Inlet Attachment Female Threads
Inlet Thread 1/4" NPT
Material 6061 T-6 Aluminum
Max Horsepower 900
Orifice 0.178"
Outlet Bottom
Outlet Attachment Female Threads
Outlet Thread 1/8" NPT
Plunger Material PTFE
Product Line TC178
Product Type Nitrous Solenoid
Purge Port 1/8" NPT
Solenoid Top Cover Color Blue
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89582746751

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ChimChim
Massapequa, US
★★★★★ 4
Seems to have helped
Bought a used 2020 Jeep Sahara 2 liter turbo charged with 80k miles from a dealership. Dealership had just changed oil the day of purchase. Drove it home 30 miles down interstate and another 20 back roads, it ticked and tapped allot at idle and the dip stick was varnished. I added the flush, let it idle for 10 minutes and drained it. The new oil from the dealership drained out jet black, no light could pass thru it. I changed the oil with Walmart oil and a cheap oil filter and let it idle for 5 minutes to clean out all the engine flush, it drained out clean and clear. I refilled it with Pennzoil Platinum High Mileage oil and a Fram Ultra Synthetic oil filter. It's been a week and the engine is noticeably quieter and smoother since using this product. If nothing else it cleaned allot of carbon from inside of my engine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
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The Inspector
San Leandro, US
★★★★★ 5
HOLY CRAP!!!!
So my 2005 Durango has a 5.7 and I put on 253,000 miles on it before it blew a head gasket. Since it was summer, iI decided I'd tackle it myself. The upper end was so full of gunk, I can't believe I hadn't had serious issues. Anyway, I apparently dropped some pieces of crud down the oil channels, 'cuz after putting it all back together, I got alarms for low oil pressure. Figuring I'd try anything else before replacing the oil pump, i gave this stuff a try. WOW!!!! Not only did the oil pressure return, the engine runs SO much smoother! I had forgotten how smooth it ran when it was new. The caveat is that apparently the gunk was the only thing keeping some areas from leaking - as it lost oil at a startling rate. 1 bottle of the Liqui Oil Saver though, and within a week the oil leaks completely stopped.
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Reviewed in the United States on November 8, 2025
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Marlana Lupo
West Palm Beach, US
★★★★★ 5
Awesome!!
Had a check engine light come on for cam shaft position. Did some research online about the specific code and found that I could be due to sludge in the engine. Added this and ran for about 30 minutes and then had the oil changed. The light never came back on and the engine is running smooth and quiet. Will definitely use again.
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Reviewed in the United States on April 5, 2026
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Discovery
Lexington, US
★★★★★ 5
Great product
This brand is great. The car is running great
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Reviewed in the United States on March 4, 2026
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Wguinn
Charlottesville, US
★★★★★ 5
Well worth the money.
I use nothing but Wix filters; they are the best
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Reviewed in the United States on April 22, 2026

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