
Aeroturbine 4" RESONATED PERFORMANCE DIESEL MUFFLER 4040
$156.99
- Part Number: AT4040
- Est. Ship Time: Usually Ships By Next Business Day

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The latest breakthrough in Diesel performance exhaust, the 4040 is the most highly rated temperature-reducing muffler on the market today.
4" in, 4" out. 20" tip to tip.

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