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["BMW","catted","Distributor Export","downpipes","instock"]
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Home / BMW /
ApexBuilt® BMW G87 M2, G80 M3, & G82/G83 M4 GESI High-Flow Catted Downpipes (S58, 2021+)
Home / BMW /
ApexBuilt® BMW G87 M2, G80 M3, & G82/G83 M4 GESI High-Flow Catted Downpipes (S58, 2021+)
ApexBuilt® BMW G87 M2, G80 M3, & G82/G83 M4 GESI High-Flow Catted Downpipes (S58, 2021+)
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ApexBuilt® BMW G8X M2/M3/M4 GESI High-Flow Catted Downpipes offer...
• No check engine light on factory-tuned vehicles.
• 49 state emissions legal*
• Industry-leading build quality.
• Perfect fitment, guaranteed.
• Drastically improved throttle response, quicker turbo spool, and an aggressive exhaust note versus OEM.
• Estimated gains of 20-25+ wheel horsepower and 40-50+ TQ when installed on a vehicle that is not tuned.
• Estimated gains of 45+ 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.
• EPA approved GESI GEN2 UHO metal-core 400cpsi 4.5" cats, rated for 500-800hp applications & road legal in 49 states.
• Lifetime warranty.
*PLEASE NOTE:
These downpipes will not be sold or shipped to the state of California. GESI 400cpsi cats are EPA approved, but not CARB approved – meaning they're street legal in all 49 states EXCEPT the state of California.
Read more about GESI cats: https://gsportbygesi.com/high-performance-catalytic-converters/g-sport-catalytic-converter-technology/
FAQ Fitment details & applicable part numbers
Replaces OEM Part Number(s): BMW/Toyota
Fits these vehicles: Fitment data provided by RealOEM
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