Porsche 997.2 Carrera Long Tube Competition Headers Add O2 Spacers?:No Upon ordering we will contact

Upon ordering we will contact you to ensure compatibility and that this kit meets your goals – or contact us to discuss

thin flanges and squashed primary tubing – ultimately holding back power

The final layer is chrome

This exhaust forgoes any mufflers and resonators and as such will have in-cabin presence which is sorely missing from the factory setup – and more so with an aftermarket downpipe – if you are looking for an absolutely drone free experience with an aftermarket downpipe

Pro DRY S "Oil-Free" 3-Layer Progressively Finer Porosity Synthetic Media For Maximum Convenience With Excellent Filtration Efficiency

Porsche 997.2 Carrera Long Tube Competition Headers Add O2 Spacers?:No Upon ordering we will contactDEVELOPMENT AND TESTING: The factory headers on the 911 were designed to be easy and cheap to manufacture while also conforming to the performance killing emissions standards of the market. The stock headers use cheap pressed flanges, squashed primary tubing, generic collectors and massive catalytic converters all robbing your Carrera of the sound and performance it deserves. By smoothing the interface between the flange primary tubes, using smooth