Porsche 911 Carrera / 4 / S / 4S (992.2) Exhaust System CLA250 (C118) Because the original valve opening

Because the original valve opening at 1300~1500rpm

Both the Porsche 981 Boxster and 981 Cayman refined with an iPE Innotech Performance Exhaust system generate an outstanding high-pitched racing sound as well as a comfortably quiet cruise by the push of a button when wished for

This iPE exhaust system is handcrafted with T304 Stainless Steel from Cat pipe all the way to the muffler to reduce weight by 34%(-10

0L TFSI quattro equipped with an iPE Innotech Performance Exhaust system awakens the sporty soul of anyone behind the steering wheel

Porsche 911 Carrera / 4 / S / 4S (992.2) Exhaust System CLA250 (C118) Because the original valve openingWARNING Prior to purchase, please confirm if your vehicle is an OPF version. Thank you. Porsche 992. 2 Carrera 4 S 4S Exhaust System Product Details Full Exhaust system: Header: Headers Downpipe (Optional): 250 cell downpipe Catless downpipe Catback Exhaust System: Valvetronic Muffler Valvetronic Control system: OEM Valve operation WARNING DISCLOSURE Please read carefully prior to installation! 1. Improper adjustments made during installation may