Runs great. Extensive in-market validation at extreme boost / cylinder pressures was undertaken to ensure optimal performance was achieved, whilst also making sure reliability and drivability wasn't compromised in colder ambients. These Ford PerformanceM-12405-20T Cold Spark Plugs are two heat ranges colder than the factory I just replaced my plugs week before last. Ford Focus Oil is leaking into spark plug well Inspection costs between $80 and $90 on average. NGK Iridium plugs are our best selling spark plug. We keep these plugs in stock for fast shipment. LT (Long thread reach plug Tapered seat type 25mm) R (Resistor) 6 (heat range) D (Metal Shell Plating Spec Change) I (Laser Iridium) - 8 (0.8mm or .032") Using spark plugs that are optimized for increased power insures maximum performance. Focus RS/ST MK2 NGK Racing Spark Plugs £34.26 HKS Super Fire Spark Plug For Ford Focus RS Mk 2. If you're making robust modifications to your Focus RS or ST, it might become necessary to upgrade the spark plugs to keep up! Forgot to add, that is out of my copy of the workshop manual for the 2012 to 2013 MK3 Focus. NGK Step Colder Iridium Pre-Gapped Spark Plugs (Set of 4) NGK Step Colder Iridium Pre-Gapped Spark Plugs (Set of 4) The factory spark plugs in the 2016 - 2018 Ford Focus RS have been found to vary widely in gap opening from plug to plug which can lead to spark blowout, misfires and poor fuel economy, especially when running higher than stock horsepower levels. Yes read [email protected]@@@@ In order to limit the number of Spark plug threads, and to help prevent people from breaking off plugs and such, I have decided to make this thread. IRIDIUM SPARK PLUGS - for Ford Focus RS 2.5L Turbo LV (B5254T) TRI-POWER AU $68.26 Free postage Watch Bosch Spark Plug for Ford Focus DY BK 1.6L Petrol PND 2011 - 2014 (Fits: Ford Focus… Even though all spark plugs share the same job of igniting a mixture of fuel and air in your engine, your vehicle may require either hot or cold plugs. I found that there's a general consensus that the Motorcraft SP-537 are the go-to spark plugs for our car. SPARK PLUGS!!!! Heat Range= 8 £17.66 Subscribe to SCC Join our Newsletter for … This is a simply modification ideal for increasing The factory spark plug for the focus ST is an NGK plug PN: LTR6DI-8. (7) 7 product ratings - Spark Plugs x 4 Bosch Super Plus Fits Ford Focus Fiesta Ka Mondeo Puma Mazda Set The NGK LTR71X-II is one step colder than the original spark plug and perfect for those running additional boost pressure and typical bolt on modifications. RS Spark Plug episode has arrived Really sorry for the late upload, I had to redo the beginning. The NGK LTR71X-II is one step colder than the original spark plug and perfect for those running additional boost pressure and typical bolt on modifications. Your order may be eligible for Ship … CARiD offers different kinds of … ST225 Spark Plugs. Using spark plugs that are optimised for increased power ensures maximum performance. Includes pre-gapping by Mountune to optimized setting. The gap should be .027 - .031. If you break down the part number this is what you get. Available as a direct replacement for the Focus ST225 or RS MK2 whether your car is std or modified. And also had a few issues with the gaps on the spark plugs. The parts and labor required for this service are ... How this system works: his issue involves two systems, the spark plugs and the Focus performance spark plugs from AutoZone keep your engine performing the way it should for the long haul. Hey, so I bought a set of NGK Iridium IX spark plugs for my 2016 Focus ST. With my Stratified tune, they need a 0.026" gap and they came pregapped, but I checked the gap and they needed about a 0.02" adjustment (in hind sight, I should've just left them as-is). All went well. They develop all of their ranges in-house, and manufacture them in their own Follow us Keep up to date with new parts, check out our latest photos and view These are pre-gapped and ready to install to our recommended spec for your vehicle based on fuel. If you break down the part number this is what you get. Using spark plugs that are optimized for increased power insures maximum performance. Genuine Ford Focus RS MK3 Spark Plugs £35.00 Click & Collect or Best Offer FAST & FREE 1928 Ford Model A Spark Plugs £5.10 0 bids £3.10 postage Ending … Spark plugs Log in to reply This topic has 7 replies, 4 voices, and was last updated 11 months, 1 week ago by webby. Focus RS mk2 Spark Plugs - set of 5 OEM fitment on RS models Used as upgrade for XR5 Turbo Focus & Mondeo models (can be used on stock vehicles) Spark plug … Includes pre-gapping by Mountune to optimized setting. These are original (O.E.M) ST225 spark plugs. Why? I used a spark … We offer first class mail options for delivery in a 3-4 days, and we offer priority mail for 2 day delivery on average. Ecoboost Mustang Ecoboost F-150 Focus ST Fiesta ST Focus RS Mustang GT Fusion This listing is for a SET of NGK LTR7IX-11 (6510) Spark plugs for all Ecoboost vehicles. Today I decided that at 9,500 miles I should change the spark plugs to the NGK iridium ones from CJPony. Focus ST/RS owners! If your Ford Focus spark plug wires covering is damaged, make a replacement as soon as possible to avoid the current failures and ignition problems. Iridium High Power Spark Plugs Ford Focus RS Mk3 The Pumaspeed Workshop team are ready to fit the Denso Iridium Spark Plugs Focus RS Mk3 in our Head Office located here . Bill shows you how to install a Set of Four NGK Iridium IX Spark Plugs on your 2013-2017 Focus ST or 2016-2017 Focus RS. Using spark plugs that are optimised for increased power ensures maximum performance. Buy NGK Spark Plugs for Ford Focus and get the best deals at the lowest prices on eBay! DENSO has been setting the standard for spark plug technology since 1959. The gap should be .027 - .031. Shop from the world's largest selection and best deals for Spark Plugs for 2006 Ford Focus. I'll be picking up a pair of Ford Racing plug wires this weekend, figured I might as well replace the spark plugs with better ones while I'm at it. Great Savings & Free Delivery / Collection on many items NGK Motorcycle Tuning & Styling One-stop shop for all things from your favourite Includes pre-gapping by Mountune to optimized setting. Extensive in-market validation at extreme boost / cylinder pressures was undertaken to ensure optimal performance was achieved, whilst also making sure reliability and drivability wasn't compromised in colder ambients. Order Spark Plug for your 2016 Ford Focus and pick it up in store—make your purchase, find a store near you, and get directions. We can get these to you fast! Includes pre-gapping by Mountune to optimized setting. Ford Focus RS Mk2 Ford Focus RS Mk3 Ford Focus ST Mk2 225 Ford Focus ST Mk3 250 Focus ST Mk3 Diesel Ford Focus ST Mk4 Ford Fiesta Mk7 1.6Ti Ford Mustang 2015> Transit - … We estimate the labour time to be approximately 0.50 hour(s) costing £42.00 inc VAT. Shop with confidence on eBay! Now I just have a doubt about the plugs.. 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