The Porsche 992.2 GTS Exhaust system by Kline Innovation marks a turning point in performance acoustics. Designed for the 3.6-liter twin-turbo hybrid platform, it reimagines the sound and performance of the new-generation 911. With 541 horsepower and two electric motors, the 992.2 GTS achieves sub-three-second acceleration, making it a technological marvel. Yet its stock exhaust remains restrained by modern emissions equipment and particulate filters.
That’s where Kline steps in. Known globally for engineering exhausts that blend sound artistry with motorsport-grade materials, the company’s goal is simple: unlock the full emotional character that Porsche’s powertrain hides beneath factory silence.
At the core of the Porsche 992.2 GTS Exhaust system lies a lightweight F1-grade Inconel 625 X-pipe. This exotic superalloy, used in Formula 1 and aerospace applications, provides exceptional heat resistance and sonic clarity. By replacing the stock chambered silencer with this meticulously crafted section, Kline reduces overall system weight while reshaping the sound from a subdued murmur into a razor-sharp wail that rises with every rpm.
Each system incorporates fully bypassable Inconel silencers, allowing the driver to switch between two distinct personalities. With the valves closed, the exhaust remains composed and refined, perfect for everyday cruising or hybrid-electric operation. Open the valves, and the tone transforms: raw, aggressive, and unfiltered.
Kline’s attention to detail continues with pre-preg carbon fiber tips, finished in a beautifully woven gloss pattern. Beyond their aesthetic contribution, these tips underscore the lightweight theme that defines the system.
The Kline Innovation Valvetronic Porsche 992.2 GTS Exhaust doesn’t just sound better, it performs better. Porsche’s turbocharged hybrid setup responds impressively to freer-flowing exhaust gases. Replacing the restrictive factory pipes with Kline’s high-flow or decat sections allows for quicker turbo spool and crisper throttle response.
When paired with a proper ECU recalibration, the improvements become substantial. Kline’s testing data shows potential gains of up to 80 horsepower and 55 Nm of torque, proving that the hybrid GTS still has plenty of mechanical potential waiting to be unleashed. Drivers also have the option of configuring their system with 100-cell, 200-cell, or race-spec decat pipes to fine-tune performance and volume levels to their preferences.
Every Kline system is produced in-house using advanced processes that merge craftsmanship with modern manufacturing. Laser scanning ensures millimeter-perfect fitment, while CNC mandrel bending, welding, and milling guarantee consistent quality. The brand’s in-house autoclave carbon fiber production maintains strict control over finish and structural integrity. Kline’s portfolio includes collaborations with automotive icons like W Motors, RUF Automobil, and Corbellati. Their reputation is built on precision and consistency, with every exhaust designed to integrate seamlessly with the car’s existing systems.
For the Porsche 992.2 GTS Exhaust system, this commitment is evident. The hybrid GTS’s unique configuration required not only acoustic tuning but also thermal and flow analysis to balance efficiency and sound delivery. The result is an exhaust system that complements the car’s dual nature, modern and efficient, yet deeply emotional in tone.
The Porsche 992.2 GTS Exhaust by Kline Innovation goes beyond being just a replacement component; it acts as an instrument for the senses. Every note, from idle to redline, carries clarity and control that transforms the driving experience. For hybrid owners who feared the loss of character, this system restores the drama that belongs to every true 911.
Those seeking further refinement can tailor the setup with track-focused components such as HJS Motorsport high-flow pipes or full decat sections, pushing the boundaries of performance while maintaining Kline’s renowned durability.
The Kline Innovation Valvetronic Exhaust System for the Porsche 992.2 GTS is available now through Bulletproof Automotive. Bulletproof’s long-standing partnership with Kline ensures enthusiasts receive world-class service and access to the latest Inconel and carbon fiber technologies designed for modern Porsche applications.
