MST Performance Intake Air Kit Induction for BMW M340i M240i - B58 2019+ G20 G42
Enhance airflow with aggressive front-end styling
Description
MST Performance Intake Air Kit Induction for BMW M340i M240i - B58 2019+ G20 G42
This is a performance enhancing induction kit for the B58 engine M340i G20/G21/G22/G23 and M240i G42.
Features
- Improved throttle response
- Black powdercoated heat shield and inlet pipe
- Dyno results: max gains 12-14bhp (this may vary dependant on vehicle)
- Easy to maintain dry pleated filter
- Cold air straight to the turbo charger
What Does It Do?
This induction kit delivers increased air flow and induction noise over the standard restrictive air box. Whether this kit is being installed to a standard vehicle or to a already tuned vehicle, you can be sure of the positive performance gains this will deliver.
What Will I Get?
MST Performance utilise the top quality components in all of their kits see below for what this kit will include..
- Black powdercoated heat shield
- Black powdercoated 4" inlet pipe
- 4" red pleated filter
- Silicone joiner
- Full fitting kit with easy step by step instructions
Fitment Compatibility Chart
This product fits the following:
| Year | Make | Model | Engine |
|---|---|---|---|
| 2021 | BMW | 2 Series (G87/G42) | 3.0 (B58) |
| 2022 | BMW | 2 Series (G87/G42) | 3.0 (B58) |
| 2023 | BMW | 2 Series (G87/G42) | 3.0 (B58) |
| 2024 | BMW | 2 Series (G87/G42) | 3.0 (B58) |
| 2025 | BMW | 2 Series (G87/G42) | 3.0 (B58) |
| 2019 | BMW | 3 Series (G20/G21/G28/G81) | 3.0 (B58) |
| 2020 | BMW | 3 Series (G20/G21/G28/G81) | 3.0 (B58) |
| 2021 | BMW | 3 Series (G20/G21/G28/G81) | 3.0 (B58) |
| 2022 | BMW | 3 Series (G20/G21/G28/G81) | 3.0 (B58) |
| 2023 | BMW | 3 Series (G20/G21/G28/G81) | 3.0 (B58) |
| 2024 | BMW | 3 Series (G20/G21/G28/G81) | 3.0 (B58) |
| 2025 | BMW | 3 Series (G20/G21/G28/G81) | 3.0 (B58) |
Why Choose KITS UK?
OEM+ Quality
Premium parts engineered for perfect fitment and lasting durability.
Perfect Fitment Guaranteed
Model-specific parts designed for your exact vehicle. If it doesn't fit, we'll make it right — no questions asked.
Lifetime Fitting Warranty
We stand behind our fitment for life when fitted by KITS UK.
UK-Based Expertise
Real enthusiasts, real support. Our West Yorkshire facility handles everything from orders to professional fitting.
Shipping & Returns
Fast UK Delivery
• In-stock items: Next-day dispatch (order before 3PM)
• Reliable courier services across UK & Europe
Easy Returns
• 30-day hassle-free returns on unused items
• Full refund or exchange — your choice
Lifetime Fitting Warranty
• Lifetime fitting warranty on all products fitted by KITS UK
• 3-6 months standard product warranty
Professional Fitting
Expert Installation Available
Select "Included" in the Fitting option above to book your professional fitting appointment.
What's Included:
• Professional installation by trained technicians
• Lifetime warranty on fitting work
• Quality inspection before handover
Our Facility
📍 Unit 3C Onward Park, Phoenix Avenue,
Green Lane Industrial Estate, Featherstone,
West Yorkshire, WF7 6EP
📅 Hours: Tue-Fri 9am-5pm, Sat 9am-4pm
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