When you require the best, count on The World Leader in spark plug technology NGK Spark Plugs. NGK offesr the highest quality products for virtually performance vehicle application.
Count on NGK Spark Plugs to deliver the finest quality products.
Unleashed Tuning offers NGK Spark Plugs in 1 heat range cooler than stock for increased performance in supercharged & turbo charged applications.
Plugs are Pre-Gapped to .028. If you require a different gap please let us know in order notes.
Posted by Unknown on Mar 11th 2017
WOW, just installed these and what a complete change. The idle is smoother, runs and drives smooth. I noticed it right after starting that the idle was better and no jumpy cursing rpm. I also have Unleashed 93 octane tune and these definitely make a difference. Thanks Torrie and everyone at unleaded.
Posted by Timothy Fields on Mar 9th 2017
Torrie is fast on respnding to questions and shipping.
Posted by Donald on Feb 9th 2017
I ordered these online and saw they were at a gap of .0028 and thought that is what was recommended. I looked around online and AFTER the order, I noticed the gap most used .0030 and I reached out to Torrie and he was very accommodating and helped me out.
Posted by Justin on Nov 28th 2016
Great product. And shipped crazy fast!! Awesome customer service
Posted by Unknown on Oct 18th 2016
I would highly recommend getting these for your tuned ecoboost. I trust Torrie 100%and the products that sold here never comes in damaged. Get these spark plugs they are a must if you want to get the rest of your ponies !
Posted by Jose on Aug 25th 2016
Got a new tune from Torrie , change the plugs and finally replace the 2bar for the3bar !. WOWWWW what a rocket ship I drive now !
Posted by Coletrain on Jul 28th 2016
I recently purchased the x4 and can't speak highly enough of the performance difference that Torrie has helped me achieve. I was due to get new plugs and he said to get these. As amazing as his help has been, whatever he says I am doing it.
Posted by Randy T. on Jun 11th 2016
Smoother Running ... seems to get better MPG's, only had 21k on motorcraft plugs, but glad I change them.
Posted by Eric on Jan 4th 2016
To be honest, I'm not sure what, if any improvements were made to my vehicle (as I am new to the "boosted world"), but I'm told a step colder is good for a higher boost application, so I ordered these along with a SCT x4 Tuner and Torrie's custom tune. I have used NGK plugs in all of my vehicles for the past 12 years and have had no problems with them. Long story short, they do their job. But these along with your tune as they are an inexpensive thing to add on and treat your rig.
Posted by Carl on Aug 28th 2015
Dealing with UT was very efficient and personable. Will continue to do business with them as I equip my SHO.
All prices are in USD