Increased Power and Torque!
Increased Power and Torque!
T304 Stainless Steel with high flow catylitic converter
T304 stainless steel with high flow catalytic converter
Increased Power and Torque!
Features cast bends for superior flow and fitment
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Direct bolt-on upgrade with a GESi 5” G-Sport UHO+ 400cpsi Catalytic Converter.
Maximize your engine's performance!
Direct bolt-on upgrade with a GESi 5” G-Sport UHO+ 400cpsi Catalytic Converter.
Provides increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note!
2X Entries Into Our F80 M3 Sweepstakes
Featuring 3-inch T304 Stainless Steel Mandrel Bent Tubing
Provides increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note!
2X Entries Into Our F80 M3 Sweepstakes
3" downpipe with 200-cell high flow catalytic converter for use with OEM cat-back exhaust.
For use with factory cat-back exhaust only
This product was last offered at the strikethrough price on
08-17-2026
Maximize your engine's performance!
For front wheel drive models only
Direct bolt-on upgrade with a GESi 5” G-Sport UHO+ 400cpsi Catalytic Converter.
Stainless steel 3" downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems.
For use with factory cat-back exhaust only
This product was last offered at the strikethrough price on
08-17-2026
Featuring a HJS brand 200-cell Hi-Flow Sport Cat, for use with Milltek cat-back only
This product was last offered at the strikethrough price on
09-18-2026