PORSCHE 991 Carrera S Cabriolet / Carrera 4S Cabriolet 3.0i Turbo (420 Hp - models with GPF) 2018 -> (PSE Exhaust)

Supersprint has created the perfect exhaust solution for the 2016 PORSCHE 991 Carrera S Cabriolet / Carrera 4S Cabriolet 3.0i Turbo, equipped with the GPF system (particulate filter).

The additional GPF seems to be an after thought to the Iatest, most refined version of the 991.2 model generation, which only lasted few months before the 992 has taken over in the 911 line up.

Llnfortunately, these exhaust filters generate an unnecessary source of heat buildup under the rear hood, seriously hampering the overall engine performance.

Our newly-developed R&L downpipe kit eliminates the stock catalytic + GPF assembly altogether, replacing it with a set of high volume, free-flowing HJS Motorsport metallic catalytics.

This Supersprint exhaust kit provides for a dramatic reduction in exhaust gas backpressure, guaranteeing more consistent torque and peak hp, ensuring a deeper, much sportier sound as well.

Systems for replacement of kat for OBD II car models (with lambda sensors before and after the kat.)

These systems can only be used for racing purpose exclusively, in conjunction with the modifications of the engine management system. If used with a stock “ECU”, malfunctions may occur. All modifications must be carried out by qualified personnel only, under the liability of the car owner and at his expense.

Supersprint guarantee is limited to the quality, workmanship and correctly fitting to the intended car model for all race products.