DENSO IXU27 (5337) Iridium Power Spark Plugs
For High-Power 1.4 TSI EA211 Builds – Stage 2 & Stage 3 Ready
When pushing your 1.4 TSI EA211 to its limits, your spark plugs need to keep up. The DENSO IXU27 Iridium Power spark plugs are our go-to choice for Stage 2 and Stage 3 big power builds, including our own 250+ BHP RUN APC IS20 Turbo-Swapped Scirocco GT. Designed with ultra-fine iridium electrodes, these plugs offer unmatched spark efficiency, combustion stability, and long-term durability—even under hard boost.
⚡ Engineered for serious power and proven under pressure—DENSO Iridium Power plugs, especially when paired with our uprated ignition coils, deliver next-level performance for your EA211 build.
🔥 Built for Big Power – Trusted in our Stage 2/3 builds running IS20 turbos and beyond.
⚡ Iridium Core Technology – Superior spark strength, heat resistance, and lifespan vs. traditional or platinum plugs.
🛠️ Track-Tested. Daily-Driven. – Performs flawlessly in high-heat, high-load environments without compromise.
✅ Perfect Fit for EA211 Engines – Direct fitment for 1.4 TSI engines with CZCA and other EA211 codes.
🔧 Pair with Our Upgraded Ignition Coils – For maximum spark energy and reliability under load, we recommend running these plugs with our Upgraded Ignition Coils for the 1.4 TSI EA211—the perfect match for tuned setups.
💥 Now Available as a Bundle – Grab these plugs together with our uprated coils at a discounted price—more performance, better value.
📈 Proven Gains – DENSO testing shows up to 1.4% more horsepower and 5% better fuel efficiency vs. standard plugs.
Package Contents
- 4x DENSO IXU27 (5337) Iridium Power Spark Plugs
Compatibility
✔️ Guaranteed fit for 1.4 TSI EA211 (CZCA) engines
→ Found in Facelift MK3.5 VW Scirocco (2014–2018) – RHD & LHD
✔️ Also fits all MQB-based 1.4 TSI EA211 petrol engines across the VW/Audi/SEAT/Skoda lineup
(If unsure, drop us a message with your reg or VIN—we’ll confirm fitment fast.)
Frequently bought together
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Let customers speak for us
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High quality, stylish car accessories and upgrades. Excellent customer service with fast delivery. Easy installation with clear instructions. Products enhance driving experience and car's appearance. Strong brand reputation for innovative, premium automotive p...
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