Description
The aFe MACH Force-Xp Axle-Back Exhaust System with Carbon Fiber Tips (afe49-36355-C) is a premium performance and style upgrade for the 2021–2024 BMW 228i Gran Coupe (F44) 2.0L turbo. Engineered to improve exhaust flow and enhance sound, this system delivers dyno-proven gains of up to +9 horsepower and +9 lb-ft of torque.
Constructed from 3-inch to 2.5-inch mandrel-bent brushed 304 stainless steel tubing, this axle-back exhaust offers superior durability, corrosion resistance, and long service life. A high-flow polished 304 stainless steel muffler improves exhaust efficiency while producing a deep, aggressive exhaust note without sacrificing daily drivability.
This version is finished with dual 4.5-inch carbon fiber–sleeved 304 stainless steel clamp-on exhaust tips, featuring an aFe POWER logo for a high-end motorsport appearance. Factory-style hangers ensure precise alignment and a secure fit. Some cutting may be required during installation—refer to the instruction sheet for details.
Key Features
- Up to +9 HP and +9 lb-ft of torque
- 3-inch to 2.5-inch mandrel-bent 304 stainless steel tubing
- Brushed stainless steel finish for maximum corrosion resistance
- High-flow polished 304 stainless steel muffler
- Dual 4.5-inch carbon fiber 304 stainless steel clamp-on exhaust tips
- aFe POWER logo on exhaust tips
- Aggressive, performance-oriented exhaust sound
- Utilizes factory-style hangers for secure mounting
- CAD-designed for precise vehicle fitment
- 100% TIG-welded for race-proven strength and durability
Installation Notes
- Some cutting may be required during installation
- Mounts to factory exhaust locations using factory-style hangers
Vehicle Fitment
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2021–2024 BMW 228i Gran Coupe (F44)
Fuel: Gas
Engine: L4 2.0L Turbo
Engine Designation: B46
