Sport, With Two 70mm Tail Pipe, Dual Inlets and 41/60mm Heat Exchanger, Porsche – 911 (JP-9905-0)

Porsche Sport Exhaust System without Catalytic Converter – Porsche 911 G (1983–1989)

Performance exhaust system designed for modified 3.2-liter Carrera engines. The free-flow design features Ø41mm OD pipework with Ø60mm inlets to reduce backpressure and improve exhaust flow for increased horsepower.

Engineered to fit with factory G-model engine tinware no modifications required. Includes dual O2 sensor bungs (left and right) for engine management compatibility.

Constructed from AISI 304 stainless steel for excellent durability and corrosion resistance. Finished with dual Ø70mm tailpipe outlets for a clean appearance and aggressive exhaust note.

Features:

Fits Porsche 911 G (1983–1989) 3.2 Carrera models

High-flow sport exhaust without catalytic converter

Ø41mm OD pipework with Ø60mm inlets

Compatible with factory G-model engine tinware

Dual O2 sensor bungs

AISI 304 stainless steel construction

Dual Ø70mm tailpipe outlets