Offering increased horsepower and torque, reduced turbocharger lag, and an enhanced exhaust note, this is the ultimate downpipe solution.
2X Entries Into Our F80 M3 Sweepstakes
Stainless steel 80mm downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems.
For use with factory cat-back exhaust only
Stainless steel 80mm downpipe with high flow catalytic converter designed to work with 80mm cat-back exhaust systems.
For use with Milltek cat-back exhaust only
Stainless steel 3" downpipe with high flow catalytic converter designed to work with 3" cat-back exhaust systems.
For use with Milltek cat-back exhaust only
Brand:
ES#:
3154243
Mfg#:
SSXVW388
Ships on Oct 30, 2026
$1079.99
This product was last offered at the strikethrough price on 08-17-2026
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
Brand:
ES#:
4871696
Mfg#:
SSXVW398
Ships on Oct 30, 2026
$1066.99
This product was last offered at the strikethrough price on 08-17-2026
Seals the turbocharger to the catalytic converter
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with CCTA or CBFA engine code only
Provides increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note!
2X Entries Into Our F80 M3 Sweepstakes
Featuring a unique V-band fastening system and engineered using the latest in 3D modeling technology Unitronic Performance Exhaust Systems are made easy to install.
Lifetime Replacement
