NAMELESS PERFORMANCE DUAL CHAMBER AXLEBACK EXHAUST W/ 5" MUFFLER - 2020-2025 OUTBACK 2.5L, 2026+ OUTBACK

Pairs a 5-inch muffler with a frequency-tuned Helmholtz resonator to reduce low-RPM cabin resonance while retaining a pronounced exhaust note under acceleration. Connects directly to the factory midpipe.

Features

• T304 stainless steel, CNC mandrel-bent tubing and brushed finish.
• Hand TIG-welded construction and solid CNC-formed stainless hanger bars.
• Ceramic wool muffler packing with stamped inlet and outlet caps.

Specifications

• Part number: SUAB20OB25-5MU-DC
• Configuration: Dual chamber axleback with 5-inch muffler
• Engine: 2.5L naturally aspirated

What’s Included

• One axleback assembly
• Installation hardware kit

Vehicle Fitment

2020-2025 Subaru Outback 2.5i, all naturally aspirated 2.5L trims. Excludes Turbo XT and Wilderness models.

2026 Subaru Outback 2.5L — Premium, Limited and Touring trims. Excludes Turbo XT and Wilderness models.

Installation

Factory removal uses two bolts and two hanger bushings. Optional urethane bushings are sold separately.

Warranty

Manufacturer limited lifetime warranty for the original purchaser covering workmanship and material defects.