Nameless Performance Axleback Dual Chamber w/ Turndown 2024-2025 Crosstrek 2.5L

With the increasing use of CVT transmissions, demand for refined exhaust tuning has grown, and this dual chamber no-drone exhaust is specifically tuned for the FB25 engine in the Crosstrek. 

A dual chamber exhaust functions like mechanical noise-canceling for your exhaust system. Using in-vehicle frequency analysis, Nameless Performance was able to identify the primary cabin drone frequency and engineer a sealed resonator chamber tuned to cancel that sound wave before it reaches the cabin. The result is a significant reduction in low-RPM cruising drone without sacrificing exhaust tone.

This system maintains the same crisp exterior sound as our 5-inch muffled exhausts while keeping the cabin quiet and comfortable during highway driving or climbing under load. At cruise, the exhaust remains mild and refined, while throttle input brings out a clean, controlled growl inside and out.

Constructed from certified T304 stainless steel, the system offers excellent durability and corrosion resistance. Factory-style turndown tips provide ground clearance similar to stock. The exhaust bolts on with no cutting or welding required and installs quickly, making it an easy upgrade. A modular design allows future expansion to a full catback system, and multiple axleback styles and sound levels are available to suit different preferences.

Each axleback exhaust system comes with a full hardware kit and gasket for a simple and clean installation.

Notes:

• Fits 2024+ Crosstrek with OEM or Nameless Performance upgraded midpipe.
• Specifically for the FB25 Engine only!  This will not work on the 2024+ Crosstrek Base or Premium.