1.4 TSI EA111 Ignition Upgrade Bundle
NGK BKR7EIX Spark Plugs + High on Boost Performance Coils
This plug-and-play bundle combines trusted NGK Laser Iridium spark plugs with our uprated High on Boost ignition coils, designed to restore and enhance ignition performance in all 1.4 TSI EA111 engines. Perfect for stock or Stage 1 remapped setups, this combo improves spark stability, throttle response, and combustion efficiency, while adding that signature red HoB styling under the bonnet.
🔥 Instant Performance Refresh – Restore lost power, reduce misfires, and improve idle smoothness
⚡ Up to 15% More Coil Output – Higher voltage output with improved stability under boost
🛠️ Plug & Play Installation – No coding or wiring needed, direct replacement for OEM parts
🔧 Perfect for Stock & Stage 1 – Ideal upgrade for daily driving, spirited driving, and mild remaps
💥 OEM Reliability, Aftermarket Gains – NGK's iridium plugs + HoB’s upgraded coil internals
🎨 Iconic Red Styling – Finished with the High on Boost logo and red housings for that OEM+ look
💸 Bundle & Save – Get both together for better value and peak ignition performance
🔍 Genuine & Verified
NGK spark plugs are among the most commonly counterfeited car parts. At High on Boost, we only stock 100% authentic NGK plugs, sourced directly from trusted UK distributors, so that you can shop with complete confidence.
Learn how to identify authentic NGK plugs here:
👉 How to spot fake vs. genuine NGK Spark Plugs
🧰 Bundle Includes:
• 4x NGK BKR7EIX (2667) Laser Iridium Spark Plugs
• 4x High on Boost 1.4 TSI EA111 Performance Ignition Coils
🧊 What About Colder Spark Plugs?
Running a Stage 2+ remap or hybrid turbo? You may benefit from a colder spark plug like the NGK BKR8EIX (2668). These remove heat from the tip faster and reduce knock under high temps, ideal for more aggressive setups.
👉 Check out our BKR8EIX bundle here
✅ Compatibility
Confirmed fit for Petrol 1.4 TSI EA111 engines, including:
• VW Golf MK5 1.4 TSI (2007–2008)
• VW Golf MK6 1.4 TSI (2009–2013)
• VW Scirocco MK3 1.4 TSI (2008–2014)
• VW Polo GTI 1.4 TSI (6R) (2009–2014)
• VW Passat B7 1.4 TSI (2010–2015)
• VW Passat CC 1.4 TSI (2008–2012)
• VW EOS 1.4 TSI (2008–2015)
• SEAT Ibiza Cupra 1.4 TSI (6J) (2009–2015)
• SEAT Leon MK2 1.4 TSI (2007–2012)
• Skoda Fabia vRS 1.4 TSI (MK2) (2010–2014)
• Skoda Octavia MK2 1.4 TSI (2009–2013)
• Audi A1 1.4 TFSI (8X) (2010–2018)
• Audi A3 1.4 TFSI (8P) (2008–2012)
🧰 Compatible Engine Codes:
1.4 TSI EA111 (Turbo & Twincharged):
CAVD, CAXA, CTHA, CTHE
❓ If unsure, drop us a message with your reg, we’ll confirm fitment fast.
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Customer Reviews
My order was delivered next day & the upgrade bundle is quality which improved my ticket over and throttle response .I would highly recommend High on Boost 👍
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Next working day delivery
Let customers speak for us
Looks good tucked behind my ram air pro filter
came nicely packaged, very polite as well, easy to fit, instructions, would order again 100%
My order was delivered next day & the upgrade bundle is quality which improved my ticket over and throttle response .I would highly recommend High on Boost 👍
I just received and it's so cool I tottaly recommend for manual cars, I will use the case for my headphones
Looks great with the other trim in place. You need to do the door trims now.
Bought a 20 year old GTI that needs recommissioning, first job was the basics which involved the coil packs and of course the spark plugs, after plugging in cylinder 1 was misfiring like a loaded gun, took old plugs out, probably 5 years old but had a hard life on a modified engine, remove old plugs / packs and swap over, instant start up, no stutter and a smooth initial run, other issues a foot but the plugs and coil packs worked a treat. Now restirpped as Cam and Head gasket are being done but happy that this sorted the misfire problem. the blue looks pretty awesome as well :) Great service and great product.
The ignition coils add more of a better look to the engine bay, my engine bay isn’t the best at the moment so thought I’d experiment with these and I’m happy with the result.
Another flawless fitment and upgrade for the MK3 Scirocco!
Got these beauties for my Golf MK5 R32, and I'm over the moon. Fast delivery and very well packaged. Top-tier from these guys, and I'm excited to see what they come up with in the future.
Thank you!
Had a few bits from high on boost. Great quality and fitment is perfect.
Work perfectly look perfect for my engine
Don't usually do reviews but this is as described, no bs. I like it. Just wish they have more to offer for a mk5 gti.
100% recommend though
You know what right, most websites state items are a straight forward fit, as did this website too. I have to say, this website doesn't chat bs, straight forward straight to business, went straight on, little bit of wiggle but a 20 y/o car. (Expected) Absolutely fantastic and buzzing with it. Just wish they done more bits for me to spend money on :(
Excellent service and fast delivery, not first time ordered from here and won't be last
Hey guys,
I ordered m-style mirror caps and black frames for my Scirocco.
Im very impressed of the quality of the product.
It fits perfectly and looks great!!!
You will see me again for the scirocco blinkers!!!
Thx guys
What customers think about the store
This store specializes in automotive parts and accessories with exceptional customer service. Customers praise fast shipping, quality products, perfect fitment, and personal touches like handwritten notes. The store offers efficient delivery, often next-day, a...
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