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aFe MACH Force-Xp 3in 409 Stainless Steel Down-Pipe 11-15 GM Diesel Trucks LML V8 6.6L (td)

aFe · New

aFe MACH Force-Xp 3in 409 Stainless Steel Down-Pipe 11-15 GM Diesel Trucks LML V8 6.6L (td)

MPN 49-44095 · Store SKU afe49-44095

$571.25
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Supplier stock checked 11/7/2026, 9:46:22 PM UTC. Adding a part does not reserve it.

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Product details

This aFe POWER turbo downpipe is engineered to outflow and outperform the restrictive, factory downpipe on the 2011 - 2015 GM Truck with V8-6.6L (td) engine. The mandrel bent, stainless steel tubing offers smoother transition bends for increased airflow, delivering quicker turbo spool times. CNC machined V-band inlets and outlets ensure a factory style, 360-degree sealing surface. Both inside and outside surfaces of the downpipe are ceramic coated to reduce EGT's even in the most extreme environments. MACH Force-Xp 3 IN 409 Stainless Steel Downpipe GM Diesel Trucks 11-15 V8-6.6L (td) LML MACH Force-Xp 3 IN 409 Stainless Steel Downpipe

Manufacturer fitment & guides

Check 49-44095 against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

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