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["BMW","Catless","Distributor Export","downpipes"]
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ApexBuilt® BMW B58 Gen 2 Race Downpipe (B58TU, 2018+)
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ApexBuilt® BMW G-Chassis B58TU Race Downpipes offer...
• Industry-leading build quality.
• Perfect fitment, guaranteed.
• Drastically improved throttle response, quicker turbo spool, and an aggressive exhaust note versus OEM.
• Estimated gains of 30-35+ wheel horsepower and 30-35+ TQ when installed on a vehicle that is not tuned.
• Estimated gains of 55+ HP and 60+ TQ over stock power levels when paired with an aftermarket ECU tune.
• TIG-welded T304 stainless steel construction, assembled by hand in Naples FL.
• Lifetime warranty.
PLEASE NOTE:
These these parts are for OFF ROAD / RACE USE ONLY. We advise you to run a tune on your vehicle for best results.
• 18328682788
• 18328660990
Fitment supported for the following vehicles:
• BMW G20 M340i (01/2018+)
• BMW G42 M240i (06/2021+)
• BMW Z4 G29 (01/2018+)
• BMW G30 540i (10/2017+)
• BMW G12 740i (07/2018+)
• BMW G01 X3 M40i (10/2016+)
• BMW G02 X4 M40i (03/2017+)
• BMW G05 X5 40i (10/2017 — 01/2020)
• BMW G06 X6 40i (06/2018 — 01/2020)
• BMW G07 X7 40i (11/2017 — 01/2020)
*xDrive models also supported
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