Kline Innovation BMW M3 / M4 (G80,G82,G83)  valvetronic cat-back system (incl. center pipes) Maserati-Ghibli-S-M157-2014 These equal headers really bring

These equal headers really bring out the melodic flat 6 sound

The Audi S3 8V refined with an iPE Innotech Performance Exhaust system produces an extremely loud and aggressive sound as well as a comfortably quiet cruise by the push of a button when wished for

This exhaust gives your Boxster / Cayman a more aggressive exhaust note

Made for BMW models

SOUL Competition Headers for the 987

Kline Innovation BMW M3 / M4 (G80,G82,G83)  valvetronic cat-back system (incl. center pipes) Maserati-Ghibli-S-M157-2014 These equal headers really bringThe Sound Replacement of the stock 600cpsi catalysts, with either high flow HJS cores, or de cat pipes, opens up the sound significantly, as well as drastically improving turbo spool for increased power, and reduced spool time. This coupled with the twin 70mm dual oversized down pipes, allows the engine to reach its full potential. The addition of a 20 degree x pipe to the center section, raises the pitch of the exhaust, complementing the inline 6