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PW Motor

BMW M3/M4 F80/F82 Fully Heat Shielded Downpipes - GEN 2 | PW Motor

BMW M3/M4 F80/F82 Fully Heat Shielded Downpipes - GEN 2 | PW Motor

£579.00 GBP
£579.00 GBP
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Important: Before placing an order, it is recommended to contact us to confirm the price and stock status.

All PW MOTOR products come with a lifetime warranty.

HEAT SHIELDED — KEY BENEFITS
  • Lower under-bonnet temperatures: Significantly reduces radiant heat under sustained load.
  • Heat containment: Keeps heat inside the exhaust path, supporting consistent performance.
  • Reduced intake heat soak: Helps maintain lower intake air temperatures (IAT).
  • Component protection: Shields wiring, sensors and hoses from long-term heat exposure.
  • High-load reliability: Ideal for high-power, track-driven or aggressively tuned vehicles.

Elevate your BMW M3/M4 F80/F82 to new performance heights with PW MOTOR’s De-cat heat-shielded Downpipes.

Crafted using sophisticated CAD modelling tools, these downpipes guarantee high flow and a perfect fit. Available in a range of diameters from 2.75 to 3.5 inches, they replace the OEM downpipes and feature laser-cut brackets that fit seamlessly into the OEM mounting points

ALL OUR SECOND GENERATION GOLD HEAT SHIELDED DOWNPIPES WE EQUIPPED WITH EXTRA LAYER OF STAINLESS STEEL WOOL FOR EVEN MORE PERFORMANCE !!!


Completely assembled and TIG welded by experienced hands, these downpipes offer exceptional quality.

Key features of the BMW M3/M4 F80/F82 De-cat heat-shielded Downpipes include:

- Significant exhaust flow improvement

- Complete bypass of primary and secondary catalytic converters

- High power and torque gains depending on modifications

- Proven support for power levels exceeding 1000 WHP

- Highest quality 1.6mm wall 304L stainless steel construction

- Reduced under-hood temperatures

- Mandrel-bent with laser-cut components

- Handmade Tig welded in-house

- Reduces back pressure on turbo applications

- Compatible with both RHD and LHD configurations

A tune is required to remove the CEL (Check engine light) due to the removal of the factory catalytic converters.

Professional installation is recommended as exhausts may vary slightly in their positioning.

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