INTRODUCING /// GT/k Active Muffler by Ächtung Kraft™


Achtung Kraft GT/k Active Muffler

Introducing the GT/k Active Muffler from Achtung Kraft – the perfect addition to your classic Porsche. This high-performance muffler is designed to optimize your Porsche's performance using the latest active muffler technology, while retaining the classic air-cooled Porsche sound that you know and love. Its active valve system allows you to adjust the exhaust note, giving you a deep, rich tone when closed, and an aggressive race car-inspired sound when opened. It's the ultimate way to enhance your Porsche's performance without sacrificing its iconic sound.

GT/k Active Muffler Profile

Crafted from premium 304 stainless steel and designed with meticulous attention to detail, the GT/k Active Muffler is the perfect complement to any classic Porsche. Its sleek, understated design makes a bold statement, while its unmatched sound quality is sure to turn heads. The muffler is built to withstand high performance driving, with stainless steel and ceramic sound-deadening materials that deepen the tone and make the closed side quieter.

 Experience the ultimate in performance and style with the GT/k Active Muffler from Achtung Kraft.  


KEY FEATURES of the GT/k Active Muffler:

Active Valve System:

The GT/k muffler from Achtung Kraft features an exclusive active valve system that allows you to control the exhaust note of your Porsche. When the valve is closed, the muffler produces a deep, rich tone that is perfect for cruising around town. However, when the valve is opened, the muffler unleashes an aggressive race car-inspired sound that is sure to turn heads and get your adrenaline pumping.

T304 Stainless Steel Construction:

The GT/k muffler is crafted from premium-grade T304 stainless steel, making it durable and long-lasting. This high-quality material is resistant to corrosion and extreme temperatures, ensuring that the muffler will perform at its best no matter what conditions it faces.

Dual Inlet and Outlet Design:

The GT/k muffler features a dual inlet and outlet design that improves the flow of exhaust gases, reducing backpressure and improving overall performance. This design also enhances the sound quality of the muffler, providing a deep, throaty tone that is characteristic of high-performance sports cars.

Open Side, Straight-Thru Exhaust Configuration:

When the active valve is opened, the GT/k muffler transforms into a straight-thru configuration, allowing exhaust gases to flow freely without any obstructions. This configuration increases the power and torque of your Porsche, giving you the performance you need to push your limits on the road or track.

Precision Engineering:

The GT/k muffler is designed and engineered with precision and care, ensuring that it meets the highest standards of quality and performance. Every aspect of the muffler is meticulously crafted, from the materials used to the active valve system and dual inlet/outlet design.

Unique Styling:

The GT/k muffler features a compact and sleek, understated design that blends nicely with the look of any classic Porsche. It easily installs on longhood and impact bumper cars with minimal modifications needed. 

GT/k Active Muffler Top View