BMW M140i, M240i 340i & 440i B58 Stage 2 Hardware Package
Description
Transform your BMW M140i, M240i, 340i, or 440i with the B58 Stage 2 Hardware Package, engineered to deliver over 400 BHP and 600 Nm of torque when paired with a professional ECU tune. This kit includes the essential hardware upgrades required for Stage 2 performance, improving throttle response, enhancing airflow, and producing a deeper, more aggressive exhaust tone — while maintaining smooth daily drivability.
Each component in this package has been precision-engineered for the B58 engine platform, ensuring perfect fitment, reliability, and consistent performance. Designed for enthusiasts who want to unlock the full potential of their BMW, this setup provides the ideal hardware foundation for custom ECU tuning.
Key Features
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Compatible with BMW M140i, M240i, 340i & 440i (B58 engine)
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Supports 400+ BHP and 600 Nm with appropriate tuning
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High-flow 5" downpipe improves exhaust gas flow, turbo spool, and throttle response
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Performance air filter optimises airflow for increased power and smoother delivery
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Maintains factory drivability with enhanced performance and sound
What’s Included?
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Scorpion 5" Decat Downpipe
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K&N High-Flow Panel Air Filter
Will it fit my car?
We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.
Shipping
All orders made through MOD Central will be passed immediately to the supplier (R44 Performance) that has ships the item. You will get an email from them on the point of sale about processing and dispatch time.
Shipping Costs:
The cost of shipping will be calculated at checkout based on the destination, weight of the product and which vendor/vendors you are buying from.
Shipping Providers:
All our vendors work with trusted shipping partners to ensure your products are delivered safely. However, we are not responsible for any shipping delays, damages, or losses.
International Shipping:
Many of our vendors offer international shipping, but please be aware that additional customs fees or import taxes may apply. These charges are the responsibility of the buyer.
Tracking Information:
Once your order has been dispatched, you will receive a confirmation email with tracking details from the vendor your product was purchased from. If you have not received your tracking information, please contact the vendor with your order number.
Returns/Warranty
Eligibility:
All return eligibility will be specific to the vendor.
Return & Refund Process:
To initiate a return, please contact the vendor you purchased the product from with your order number and reason for return. Their team will provide further instructions.