Eliminate the heavy and restrictive factory catalytic converters with straight-pipe, high flowing stainless steel downpipes for maximum power and an exhilarating sound.
Additional Information:
HP (whp)
TQ (ft/lbs)
WT (lbs)
WT (Kg)
TBA
TBA
-2
-1.5
Dynojet:
Features:
Fits all BMW F90 M5 vehicles (2017+)
Replaces the restrictive factory catalytic converters with high flowing 200 cell HJS catalytic converters for increased throttle response, and a more aggressive exhaust sound
Constructed out of T304L stainless steel with CNC machined flanges and laser cut brackets
Manufactured entirely in-house by our precision machine shop at Fabspeed Motorsport
Designed to fit seamlessly with the factory exhaust system and are also compatible with any other aftermarket exhaust system that is designed to fit like OEM
Direct replacement bolt-on complete German catalytic converter assemblies for the stock OEM restrictive catalytic converters
Guaranteed no Check Engine Light "“ ultra high quality Extra large 130mm catalytic converters that will support over 1200HP. Obviously great for 600 to 900HP.
More power that any cat bypass pipe system while complying with emissions and not having a car stink and pollute the environment
CNC precision billet stainless steel inlet and outlet flanges. Fit into "œHOT V" on the engine.
Vehicle Fitment:
MAKE
MODEL
CHASSIS
YEAR
BMW
 M5
F90
2017-2021
DISCLAIMER:This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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