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Aluminized Front-Pipes
- Downpipe
- 2006-2007 GM Duramax 2500/3500
- 4" Aluminized Tubing
MBRP Diesel Exhaust Downpipes For Dodge Cummins are formed from mandrel-bent aluminized or stainless steel tubing and removes the factory restrictions so the turbo can spin freely and move more air. Power, torque and throttle response improve while exhaust temperature drops. OE-quality flanges and factory mounting locations provide a superior fit. Features:
- Aluminized Steel or T409 Stainless Steel.
- 4" Tubing.
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- Increases Horsepower and Torque.
- Direct Fit for Quick Installation.
- Welded Bungs Accept Electronic Leads.
- Lowers EGT's.
- Keeps Truck Legal by Maintaining DPF.
Part TypeTurbocharger Downpipe
Product LineMBRP Diesel Exhaust Downpipes For Dodge Cummins
BrandMBRP
Package Height9.0
Package Width11.5
Package Length64.0
Weight23.45 PG
Part CategoryPerformance Parts
Leg/Straight LengthN/A
Center Line RadiusN/A
PositionFront
Tube Size4 in (101.6 mm)
MaterialAluminized Steel
Bend AngleN/A
Tube Diameter4 in (101.6 mm)
Gauge16
Vendor Part NumberGMAL421
Package Qty1
Package TypeEA
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