aFe Mach Force XP Stainless Muffler (49-91002) offers 4" in/out flow, deep tone, and universal 409 SS fitment for improved throttle response and sound. This universal performance muffler is built from brushed 409 stainless steel and features a straight-through perforated core with heat-resistant packing. Designed for diesel and gas applications, it delivers a powerful, throaty exhaust note under acceleration while maintaining a smooth tone at idle. With a 30" total length and 8" body diameter, this muffler provides improved exhaust flow and reduced backpressure. The reversible design allows for fine-tuned sound output, and the embossed aFe POWER logo adds a clean, branded finish.
Key Features :
Universal fit 409 stainless steel performance muffler
4" inlet and outlet, 30" total length, 8" body diameter
Straight-through perforated core with heat-resistant packing
Designed for a deep exhaust tone and improved throttle response
Reversible flow design offers tuning flexibility
Embossed aFe POWER logo on the muffler body
Ideal for diesel and gas performance exhaust systems
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