Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
SLN BMW S58 X3M F97 X4M F98 Pre LCI Single Mid PipeSLN Performance F9x Series Single Mid pipe with extended underbrace! Welcome to SLN S58 Single Mid Pipe for the F9x platform, or in other words, the solution to the F9x sound problem. Enthusiasts have wanted to find a solution to the buzzy and raspy sound these cars produce from the factory. Since these cars were released, we all knew there is world class sound lying under all the rasp. Our mission has been to find this hidden sound and allow all F9x
SLN Performance F9x Series Single Mid pipe with extended underbrace!
Welcome to SLN S58 Single Mid Pipe for the F9x platform, or in other words, the solution to the F9x sound problem. Enthusiasts have wanted to find a solution to the buzzy and raspy sound these cars produce from the factory. Since these cars were released, we all knew there is world class sound lying under all the rasp. Our mission has been to find this hidden sound and allow all F9x owners to enjoy it. It's time to make the F9x sound like it always should have.
Features
Significant power gain
Extended under brace
Much deeper exhaust tone and reduces rasp which is typical of the S58
100% TIG welded
Highest quality 304 stainless steel
OEM-spec bottom ball flanges
All brackets and mounts as on OEM unit
This item fits the following BMWs:
BMW X3M / Comp F97 Pre-LCI
BMW X4M / Comp F98 Pre-LCI
EU / OPF cars will need to turn off OPF readings when fitting this mid pipe. This can be achieved by either an ECU tune / DME unlock, or being coded out. Please contact for recommended installers
The use of de-cats, sports cats and removing OPF are for off road/motorsport use only. Using these parts would inhibit your vehicle from passing a MOT test.
Only EC type-approved components are legal and fit for road use.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 790 reviews
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Product Reviews
★★★★★ 5
Good wallet
Material Type: Leather, Color: Black4651
This was purchased fir a guy and je loves it, nice a slim fits in his pocket well without the bulky look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Nice!
Size: One Size, Color: Black - Magnetic Front Pocket
Nice!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 4
Compacta pero útil
Size: One Size, Color: Tan - Magnetic Front Pocket
Calidad muy buena.
Si te gusta una billetera pequeña esta es una buena opción, es muy práctica.
Advertencia: es muy compacta así que a lo mucho entran unas 4-5 tarjetas
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Reviewed in the United States on March 19, 2025
★★★★★ 5
EPOTX
Size: One Size, Color: Tan - Passcase
Nice wallet arrived as advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Great value for very good quality.
Size: One Size, Color: Brown - Magnetic Front Pocket
Perfect wallet to start a teen with. Holds everything they will need me does so in tidy fashion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
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