NAMELESS Axleback Exhaust - Dual Chamber with 5" Muffler - 2025+ Forester

New Product!

Ever wish you could have an exhaust that was quiet when you want quiet yet aggressive when you want aggressive? Wish no more! Our Dual Chamber for the 2025+ Subaru Forester brings our classic sport muffled axleback exhaust sound to your vehicle without the freeway cruise drone that often comes with unrestricted exhaust systems on modern vehicles. 

The previous generation Subaru Forester was the first chassis to receive our renowned Dual Chamber no drone exhaust design, and the 2025+ models continue to benefit from this excellent sound profile with updated design to fit the bumper of the new '25 chassis. This system offers the same crisp exhaust notes that our 5" muffled systems on the outside of the vehicle, while reducing cabin noise in the low RPM ranges. Literally the best of both worlds - ultra mild at cruise, and an appropriate growl inside and outside when you feel like doing some "spirited driving".

Featuring both a 5" conventional zero-restriction muffler and a frequency tuned "helmholtz" resonator, these upgraded exhaust systems are a perfect fit on your 2019-2024 Forester, Forester Premium or Forester Sport.  

Check out what our customers are saying about these dual chamber exhaust systems: "New helmholtz exhaust designed by @namelessperformance received and installed. Impressive build, quality, and sound... and most importantly for my wife, absolutely no drone in the cabin. Nameless hit a home run with this one. Thank you!" 

Features:
Built entirely in our shop in Woodland, Washington, the Nameless Performance Dual Chamber Exhaust is a direct factory fit to the OEM midpipe on the 2019-2024 Forester, and features superior quality TIG welded, American Sourced T304 stainless tubing throughout.  

The factory fit flange features laser cut precision, and our in-house Ercolina CNC mandrel bender produces the 2″ stainless primary and secondary chamber tubing, providing excellent breathing characteristics for high end horsepower as well as retaining low end torque.   All tubing as well as the muffler and resonator bodies feature a brushed finish unique to our production process.  

The exhaust tip is polished T304 stainless, constructed of two pieces which are masterfully fit and hand TIG welded in-house.  We have the utmost confidence in our welding department and the results speak for themselves.  

This system also uses our newest twin bar design for each hanger location, and includes a pair of three hole urethane exhaust hanger bushings to isolate rotation and lateral movement of the system at both of the factory mounting points.  The result is a rock solid attachment which prevents side to side motion.  This assembly doubles down on our previous industry-leading gusseted hangers.  Keep an eye on the competition, many of the other systems on the market have no hanger support and simply attach at a single point to the exhaust tube.  We believe the devil is in the details and we pay attention to them. When its comes to Subaru Forester Performance Mods we strive to make the best on the market!

And as always, our systems include gaskets and top notch metric hardware, two Nameless decals and a Nameless beverage koozie to use after the installation is complete.  Or during, we won't judge.

Alternate Configurations Available:

Want a little more sound when out playing the song of your people in your Forester?  We have two additional configurations of this same popular exhaust available which offer different sound levels:

• Muffler Delete: The loudest option we offer - with no muffling on-board, this system retains all of the tone of the factory engine - from the high pitched pops and crackles all the way to the low frequency at idle and cruise.  If you're all about cold start videos and scaring your neighbors before the roosters wake up, you might want to go ahead and check one out.
• 5" Mufflers: Same as this dual chamber system, just subtract the science.  Same great sounds featured in the YouTube video below, just more audible at cruise inside the vehicle.  For many customers, they wouldn't have it any other way.