Burger Motorsports (BMS) Spark Plug Gap Tool Feeler Gauge 0.018 0.020 0.022 0.024 in for BMW, Mini, Kia & Hyundai Turbo Engines - BMS111

BMS Ignition Plug Gap Gauge 0.018 0.020 0.022 0.024 inch – Part No. BMS111

Get reliable, repeatable spark plug gapping for tuned and standard turbocharged petrol engines. This compact BMS gauge uses calibrated blades to help you set consistent plug clearance for smoother idle, crisp throttle response and dependable spark under load. Ideal for popular boosted platforms from BMW, MINI, Kia and Hyundai, as well as many other makes that require tighter plug spacing on remapped cars.

We use this tool in-house and it has become a go-to for our customers. It is simple, accurate and workshop friendly, making plug preparation quick and confidence inspiring before installation.

Highlights

• Four precision feeler blades included: 0.018, 0.020, 0.022, 0.024 inch
• Excellent for setting tighter gaps on boosted applications to reduce misfire and spark blowout
• Slim, pocket-sized design for quick checks at the bench or track
• Smooth, durable blades that slide cleanly without snagging electrodes
• Consistent results for daily drivers and high-performance builds

What it does for your build

• Helps achieve clean combustion and reliable ignition under boost
• Supports smoother idle quality and strong acceleration on mapped cars
• Speeds up plug preparation for NGK, Bosch and other popular spark plugs

Who is it for

Perfect for home enthusiasts, detail-oriented tuners and professional workshops looking for an easy, repeatable way to set plug gap on turbo petrol engines. Great for plug changes alongside coil pack upgrades and preventative maintenance on performance vehicles.

Compatibility

This is a universal measuring tool used to set the gap on most spark plugs fitted to turbocharged BMW, MINI, Kia and Hyundai models. If you would like us to confirm suitability, include your UK registration number or the last 7 digits of your VIN at checkout and we will verify before dispatch.

How to use

Select the target thickness that suits your setup, gently adjust the ground strap until the selected blade slides through with a light, even drag, then recheck. Always follow vehicle and tuner guidance for exact gap targets.

Professional fitting and advice

Want us to supply and fit plugs and set your gap for your tune and fuel? MJ Modifications offers expert installation and support in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Brand and part number

Manufacturer: Burger Motorsports

Part number: BMS111

In the box

• 1 x BMS plug gap gauge with four calibrated blades: 0.018, 0.020, 0.022, 0.024 inch

Search terms customers use

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