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["BMW","Catless","downpipes","instock","Mini Cat","Resonated Downpipes"]
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Home / 4 Series/M4 /
ApexBuilt® G87 M2, G80 M3, & G82/G83 M4 Resonated Mini-Cat Downpipes (S58, 2021+)
Home / 4 Series/M4 /
ApexBuilt® G87 M2, G80 M3, & G82/G83 M4 Resonated Mini-Cat Downpipes (S58, 2021+)
ApexBuilt® G87 M2, G80 M3, & G82/G83 M4 Resonated Mini-Cat Downpipes (S58, 2021+)
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NO EMISSIONS RELATED FAULT CODES, NO CEL, NO TUNE REQUIRED! Our unique O2 sensor housing design allows for a direct bolt-on installation, without resulting in a check engine light – even on otherwise fully stock cars.
ApexBuilt® 2021+ BMW M2/M3/M4 Mini-Cat Downpipes offer...
• Perfect fitment, guaranteed.
• No check engine light, no error codes. No tune required.
• Drastically improved throttle response, quicker turbo spool, and an aggressive exhaust note.
• Estimated gains of 20-25+ wheel horsepower and 40-50+ TQ when installed on a vehicle that is not tuned.
• Estimated gains of 60+ HP and 100+ TQ over stock power levels when paired with an aftermarket ECU tune.
• T304 stainless steel construction
• Lifetime warranty
VIDEO
VIDEO
PLEASE NOTE:
These these parts are for OFF ROAD / RACE USE ONLY . WILL NOT be sold in, or shipped to, the state of California. We advise you to run a tune on your vehicle for best results.
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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