Stainless steel manifolds with 250 cell sports catalyst capristo porsche 991.2 gt3/rs 2017-2020 02PO08603018

This CAPRISTO performance header system is specifically designed for the new Porsche 991.2 GT3/GT3RS

ATTENTION!

The Capristo underbody engine cover fits the 991.2 GT3RS ONLY. With the 991.2 GT3 the original underbody protection must be adapted to drive the headers.

CAPRISTO exhaust systems are designed and manufactured using advanced 3D laser scanning, CAD design, digital prototyping and CNC bending/milling at our facility in Germany. Each system is machined from high quality T309 (1.4828) stainless steel and hand polished to a mirror finish. After extensive research, this specific alloy was chosen for its sonic resonance properties, low weight and durability that are close to the properties of Inconel (used in F1).

HIGH PERFORMANCE HEADERS:

Headers feature a custom design and modified tube routing compared to stock headers to maximize exhaust flow.

INTEGRATED SPORT CATS 250 CELL:

High performance sport catalytic converters feature a 250 cell per square inch substrate, made from the highest quality materials currently available, designed to improve vehicle airflow and increase performance.

The cell count of a catalytic substrate refers to the number of holes per square inch and is a direct indication of the flow capabilities of that substrate. The lower the hole count, the larger the hole needs to be to fill a square inch, a larger hole subsequently causes more exhaust to flow.

All that high flow won't help if the substrate is "squeezed" into a can or tube that is too small in diameter. For this reason, the CAPRISTO Sports Cat is packaged in 5.2-inch packages to maximize exhaust flow and valved exhaust system operation.

IMPORTANT

This header system is designed to install directly into existing OEM mounting points

Recommended for off-road and track use only

Replacing the OEM catalytic converter(s) may cause a Check Engine Light (CEL).

To disable a recurring CEL, you will need to either tune your ECU or use 02 sensor extensions.