Stradale Design Inconel OAP (over axle pipes) 718 Spyder/ GT4 / GTS 4.0

Stradale Design Inconel Over-Axle Pipes

Unleash the True Voice of Your 718 GT4 / Spyder / GTS 4.0

The factory 4.0L flat-six in the 718 generation is a masterpiece, but tightening emissions regulations left its exhaust note choked and muted. The Stradale Design Inconel Over-Axle Pipes completely replace the restrictive factory links, unlocking the raw, high-pitched mechanical symphony your Porsche was meant to sing—all while shedding massive weight from the rear axle.

Key Benefits

• Exotic, High-Pitched Sound: By removing the restrictive factory particulate filters, these pipes dramatically enhance volume and crispness. At high RPMs, it delivers a piercing, motorsport-inspired wail without annoying highway drone.

• Massive 43-Pound Weight Reduction: Crafted from high-tech Inconel, these pipes drop an astonishing 43 lbscompared to the bulky factory units. Removing dead weight directly behind the rear axle sharply improves rotational inertia, handling, and throttle response.

• Advanced Thermal Protection: The integrated high-efficiency heat shielding isolates the intense exhaust temperatures, keeping your rear suspension, brakes, and vital drivetrain components running cool under hard track use.

• The Inconel Advantage: Used predominantly in Formula 1 and aerospace, Inconel features an incredible strength-to-weight ratio. It allows for incredibly thin wall construction without sacrificing structural integrity, handling extreme thermal cycles without fracturing.

Fitment Note: Precision engineered for seamless, bolt-on fitment on all 2020+ Porsche 718 GT4, 718 Spyder, and 718 GTS 4.0 models. Reuses factory mounting points with zero cutting required.