Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
Sports Cat Downpipes for BMW S58 - X3M/X4M (F97/F98)
SKU: CRT-DP-BMW-S58-X3-200C

In stock

€1.230,95
Taxes included. Shipping cost calculated at checkout.
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  • Untitled_design_-_2025-06-25T174335

    International delivery

  • Untitled_design_-_2025-06-25T174525

    Manufacturer warranty

  • Untitled_design_-_2025-07-02T083043

    Fast delivery

  • Untitled_design_-_2025-07-02T094232

    Need fitting? Message us

Product description

Delivery time

Warranty

Does this fit my vehicle?

Unlock the true potential of your BMW X3M (F97) or X4M (F98) with the CRT Performance Downpipes featuring 200 CPSI high-flow sport catalytic converters. Designed for the S58 engine, this upgrade dramatically reduces exhaust back pressure, improves turbo spool, and enhances throttle response — all while maintaining a refined, daily-drivable sound.

Key Benefits

  • Reduced Backpressure – Improves turbo spool speed and sharpens throttle response.

  • Weight Savings – Lighter than OEM catalytic sections, contributing to better overall performance.

  • Optimized Exhaust Flow – Smooth mandrel bends reduce turbulence for consistent power delivery.

  • Refined Sound Profile – Deeper, sportier tone without the harshness of a catless system.

  • Lower Emissions Output – The ideal compromise between performance gains and environmental awareness.

Materials & Construction

  • Handcrafted from 304 stainless steel for superior durability and corrosion resistance.

  • Precision CNC-machined flanges for perfect OEM fitment.

  • High-flow 200-cell catalytic cores optimized for heat and pressure resistance.

  • TIG-welded joints ensure maximum strength, reliability, and a premium finish.

Performance & Testing

Every CRT downpipe undergoes extensive road and track testing to guarantee consistent performance and durability under extreme conditions.

Important Note

Installation of a sport catalytic converter may not always prevent a Check Engine Light (CEL), as modern DME systems can detect changes in catalytic efficiency.
CRT cannot guarantee compliance with local or federal emissions testing — this product is intended for off-road or motorsport use where applicable.

Compatibility

  • BMW X3M F97 (2019+)

  • BMW X4M F98 (2019+)

Delivery times may vary depending on the product, location, and selected carrier.

Orders shipped within Poland typically arrive within 1–3 business days for express delivery and 2–5 business days for standard or free shipping.


For international shipments, express delivery usually takes 2–5 business days, while standard delivery ranges from 3–10 business days.


The shipping times listed below apply only to products currently in stock. For items available on a made-to-order basis, processing times may differ — in such cases, we recommend contacting our sales team for detailed information.


If you have any additional questions, feel free to reach out to our team via live chat or email:
info@crt-performance.pl

All our products come with a standard warranty of 1 to 3 years. The duration depends on the type of product. For more information, please visit our warranty page.

Please check the product page related to your question — each page includes detailed compatibility information.


If the information is missing or unclear, feel free to contact our team via live chat or by email at:


info@crt-performance.pl


We’ll be happy to help!

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