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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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Description
Wagner Tuning Downpipe Kit - BMW / Z4 G29 / Z4 M40iDownpipe Kit with 200CPSI Racing catalyst or without catalyst fits for following models BMW G20 21 M340i 3,0L 285KW 374PS from 2020 (OPF Modell) BMW G30 31 540i 3,0L 250KW 340PS from 2018 (OPF Modell) BMW G32 640i 3,0L 250KW 340PS from 2018 (OPF Modell) BMW G14 15 16 840i 3,0L 250KW 340PS from 2019 (OPF Modell) BMW Z4 G29 M40i 3,0L 250KW 340PS from 2019 (OPF Modell) Toyota Supra MK5 A90 GR 3,0L 250KW 340PS from 2019 (OPF Modell) Replacement for OEM
Downpipe Kit with 200CPSI Racing catalyst or without catalyst fits for following modelsBMW G20/21 M340i 3,0L 285KW/374PS from 2020 (OPF-Modell)
BMW G30/31 540i 3,0L 250KW/340PS from 2018 (OPF-Modell)
BMW G32 640i 3,0L 250KW/340PS from 2018 (OPF-Modell)
BMW G14/15/16 840i 3,0L 250KW/340PS from 2019 (OPF-Modell)
BMW Z4 G29 M40i 3,0L 250KW/340PS from 2019 (OPF-Modell)
Toyota Supra MK5 A90 GR 3,0L 250KW/340PS from 2019 (OPF-Modell)
Replacement for OEM BMW Part# 18329897313
made out of high quality stainless steel 1.4301 (SS304)
complete Ø3,5 and adapter for stock exhaust
200CPSI EU6 Racing Metal Catalytic Converter / optionally without catalyst converter
100% perfect fit, replace OEM
less thermal load on the turbocharger
more power by reducing back pressure
significantly more torque
Only suitable for cars equiped wit OPF!
Error display in the DME possible.
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
4.2 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 3
Doesn’t fit face lift sedan
Model: E46-4door, Size: Double Slats-Glossy Black
Did not fit 2004 330i sedan is a face lift looks nice
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Reviewed in the United States on May 9, 2026
★★★★★ 1
Muy grande
No le cae
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Perfect fit.
Great fitment, very happy.
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Reviewed in the United States on May 18, 2023
★★★★★ 1
Not good.
Do not fit properly at all. It's loose and wobbly and that is not good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2023
★★★★★ 5
Better upgrade for older BMW
Material Type: Plastic
Perfect fit
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Reviewed in the United States on March 20, 2026