Increased Power and Torque!
Increased Power and Torque!
Direct bolt-on upgrade with a GESi 5” G-Sport UHO+ 400cpsi Catalytic Converter.
Used to secure the front of the downpipe
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
08-31-2026
Clamps downpipe to turbo
Used for proper sealing of downpipe connection
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-31-2026
Featuring Milltek Sport Hi-Flow sports cat, designed for Milltek's 3" cat-back systems.
This product was last offered at the strikethrough price on
08-29-2026
An upgraded downpipe is a must-have item for any owner looking to make serious power from their vehicle.
For 4Motion models only
Used for proper sealing of downpipe connection
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
07-08-2026
Unitronic Performance Downpipe Featuring GESi 5” G-Sport Ultra High Output UHO+ 400cpsi Catalytic Converter
Featuring Milltek Sport Hi-Flow sports cat, designed to be used with OE factory exhaust system.
This product was last offered at the strikethrough price on
08-29-2026
Used to secure the front of the downpipe
10X Entries Into Our F80 M3 Sweepstakes