AERO Exhaust Street Max Muffler 2” Offset In/ Center Out Straight Through 4” X 9” X 14”

For those looking for an upgrade in performance and sound, the AERO Exhaust Street Max 4" x 9" x 14" Straight Through Muffler (SM11224) with a 2” Offset In and Center Out is the perfect solution. Constructed from heavy-duty 409-grade 16-gauge stainless steel, this straight-through design offers improved horsepower, torque increase, and effective drone reduction. The muffler also features a high-heat thermal mesh which ensures powerful tone and acoustic resonance without extra raspy sounds. Additionally, the versatile design of this muffler makes it fully reversible and prevents blowouts regardless of usage conditions.

Features and Benefits:
- Straight-through design (fully reversible)
- Improved horsepower and torque
- 409-grade 16-gauge stainless steel construction
- High-heat thermal mesh
- Effective drone reduction
- Prevents blowouts
- Aggressive/moderate tone without raspy sound

Specifications:
- 4" x 9" x 14” oval body
- 20" overall length
- 14" body length
- 2" offset in / 2" center out configuration

Vehicle Fitment:
- 1965-1973 Mustangs