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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
3.5" Mid-Pipe – FMIC.Pro BMW M3 M4 G80 G82 G83 2020+
The mid-pipe is an essential component for optimizing the performance of any turbocharged vehicle. Its installation optimizes the exhaust system, resulting in a significant improvement in engine response. This eliminates turbo lag, increasing horsepower and torque, especially at low RPMs.
Product Features:
- Increased 3.5-inch (89 mm) diameter: improves exhaust gas flow, increasing horsepower and torque.
- Essential modification for optimization: ensures greater engine efficiency after a power increase.
- Made from 304 stainless steel: high resistance to corrosion and extreme temperatures.
- CNC machined flanges: precise fit and maximum sealing.
- Flexible gaskets with internal mesh: reinforce the structure and ensure long durability.
- Improved acoustics: deeper and more aggressive exhaust sound.
- Precision welding: ensures structural durability and sealing.
- Easy installation: compatible with stock and aftermarket exhaust systems.
The 3.5" FMIC.Pro Mid-Pipe represents a new level of quality and durability in exhaust system components. Made from high-quality 304 stainless steel with a wall thickness of 1.5 mm, it guarantees long-term reliability even in the most demanding conditions.
Thanks to precision CNC machining, each component is manufactured with the utmost accuracy, ensuring consistency and a perfect fit. Additionally, flexible gaskets reinforced with internal mesh improve the overall structure, eliminating any risk of deformation or failure.
The 3.5" FMIC.Pro mid-pipe is a key modification for BMW M3/M4 G80/G82/G83 (2020 onwards) owners seeking better performance, increased power, and a more aggressive exhaust sound without compromise. It improves engine efficiency and provides more precise throttle response, significantly enhancing driving dynamics.










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
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Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.