Auto Barn
Est. 1957
aFe LARGE Bore HD 4in Dual DPF-Back SS Exhaust w/Black Tip 16-17 GM Diesel Truck V8-6.6L (td) LML
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aFe LARGE Bore HD 4in Dual DPF-Back SS Exhaust w/Black Tip 16-17 GM Diesel Truck V8-6.6L (td) LML

$967.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Upgrade your GM truck's exhaust with this aFe 4in DPF-back system. It converts to dual exhaust and includes black tips for a tougher look.

Key Features

  • 4in Mandrel-Bent Tubing — Constructed from 409 stainless steel for maximum flow and reduced turbulence.
  • Dual 6in Black Tips — Aggressive styling with high-temp black powder-coated 304 stainless steel tips.
  • OE Style Hangers — Bayonet-style hangers maintain stable pipe location during high vibration and heat.
  • Direct Bolt-On Installation — Uses factory mounting locations and includes a bolt-on bracket for the driver side tailpipe.
  • Converts to Dual Exhaust — Changes the stock single outlet to a dual exhaust system.
  • Fits With Spare Tire — Designed to fit without requiring spare tire relocation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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aFe LARGE Bore HD 4in Dual DPF-Back SS Exhaust w/Black Tip 16-17 GM Diesel Truck V8-6.6L (td) LML

$967.00