Replace either MSAU618 or 618REP (Louder than MSAU618)
This product was last offered at the strikethrough price on
09-18-2026
Replace either MSAU618 or 618REP (Louder than MSAU618)
This product was last offered at the strikethrough price on
09-18-2026
Hardware and gaskets used for turbocharger mounting
For use with the IS38, Shuenk IS48, CTS BB-550 or VTT MQB Cast turbocharger only
Stainless band clamp used in various Milltek Sport exhaust systems - 66.5mm
This product was last offered at the strikethrough price on
09-18-2026
Keep your underhood temps low and your turbo speeds high!
Fits all OEM IS12, IS20 and IS38 turbochargers
Stainless band clamp used in various Milltek Sport exhaust systems - 73mm
This product was last offered at the strikethrough price on
09-18-2026
Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
This product was last offered at the strikethrough price on
09-18-2026
This product was last offered at the strikethrough price on
09-18-2026
Unitronic Performance Downpipe Featuring GESi 5” G-Sport Ultra High Output UHO+ 400cpsi Catalytic Converter
3" stainless steel with quad oval polished tips
This product was last offered at the strikethrough price on
09-18-2026
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
09-18-2026
200 cell catalytic converter with street muffler
Gains up to +12 horsepower with an additional +20 ft lbs of torque with a legendary exhaust note!
3" stainless steel with quad oval Cerakote tips
This product was last offered at the strikethrough price on
09-18-2026
Hardware and gaskets used for turbocharger mounting
2X Entries Into Our F80 M3 Sweepstakes
For use with the IS38, Shuenk IS48, CTS BB-550 or VTT MQB Cast turbocharger only
200 cell catalytic converter with street muffler