Twin 3" Catless Hi Flow Exhaust Downpipe for 2018+ M5 M8 F90 F91 F92 F93 S63 4.4


USD $946.15 USD $995.95


Hi Flow Stainless Steel Exhaust Downpipe for 2018+ BMW M5 F90 M8 F91 F92 F93 S63 4.4L V8 Twin Turbo

Fitment Guide:
S63 / S63M 4.4L V8 Twin Turbo

- BMW 2018-Up F90 M5, Includes Competition Package

- BMW 2020-Up F91 / F92 / F93 M8, Includes Competition Package

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Worldwide Shipping: $129.95

Package Contents:
4 Pcs Uppler & Lower Hi Flow Performance Exhaust Downpipe Kit

Mandrel Bent 84mm - 76mm Stainless Piping. Smooth transition to the exhaust system
100% TIG welded for better quality welds
Precision CNC V-Band flanges
Exhaust hanger like factory that helps support the exhaust system
Compatible with the factory or aftermarket exhaust systems
Torque gains of 65wtq average (stock boost) up to over 200 wtq (software upgrade)
HP gains of 25whp average(stock boost) up to over 140whp(software upgrade)
With 3.3" Hi Flow Catless Design from Turbo Outlets for Better throttle response and faster turbocharger spool up times
( This is a Performance Exhaust Replacement System for OFF ROAD USE ONLY )

Cross Reference Part Numbers:


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