49-42021 - aFe Exhaust - Large Bore HD


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Part #: 49-42021
Notes: LARGE Bore HD Down-Pipe
Race Only
4 in.
Stainless Steel
Incl. OE Style Clamps And Hangers
No Bungs
Mandrel Bend
MSRP: $398.75
Your Price: $315.81

Specs

Exhaust Type Single
Exit Position OEM
Exit Style Straight
Inlet Size (in.) 5
Main Piping Diameter (in.) 4
Material 409 Stainless Steel
Outlet Size (in.) 5

This Item Also Available In

Part Number Price Notes & Specs
49-42023 $454.41 Notes LARGE Bore HD Down-Pipe Back Exhaust System
4in Tubing
Stainless Steel
Incl. Down Pipe/Clamps/Hangers/No Bungs
Exhaust Type Single
Exit Position OEM
Exit Style Turn Out
Inlet Size (in.) 4
Material 409 Stainless Steel
Outlet Size (in.) 4
Tip Size NA

All Fitments

DODGE
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2007 - 2010 RAM 2500 LARAMIE L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2007 - 2010 RAM 2500 LARAMIE L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2007 - 2010 RAM 2500 LARAMIE L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2007 - 2010 RAM 2500 LARAMIE L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2007 - 2010 RAM 2500 SLT L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2007 - 2010 RAM 2500 SLT L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2007 - 2010 RAM 2500 SLT L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2007 - 2010 RAM 2500 SLT L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2007 - 2010 RAM 2500 SLT L6 6.7 ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2007 - 2010 RAM 2500 SLT L6 6.7 ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
2007 - 2010 RAM 2500 ST L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2007 - 2010 RAM 2500 ST L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2007 - 2010 RAM 2500 ST L6 6.7 ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2007 - 2010 RAM 2500 ST L6 6.7 ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
2008 - 2010 RAM 2500 SXT L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2008 - 2010 RAM 2500 SXT L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2008 - 2010 RAM 2500 SXT L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2008 - 2010 RAM 2500 SXT L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2008 - 2010 RAM 2500 SXT L6 6.7 ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2008 - 2010 RAM 2500 SXT L6 6.7 ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 2500 TRX L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 2500 TRX L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 2500 TRX L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 2500 TRX L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 2500 TRX L6 6.7 ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 2500 TRX L6 6.7 ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
2007 - 2007 RAM 3500 SPORT L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2007 - 2007 RAM 3500 SPORT L6 6.7 ALL ALL ALL Crew Cab Pickup; 97.9in Bed Length;
2007 - 2007 RAM 3500 SPORT L6 6.7 ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2007 - 2007 RAM 3500 SPORT L6 6.7 ALL ALL ALL Standard Cab Pickup; 97.9in Bed Length;
2007 - 2009 RAM 3500 LARAMIE L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2007 - 2009 RAM 3500 LARAMIE L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2007 - 2009 RAM 3500 LARAMIE L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2007 - 2009 RAM 3500 LARAMIE L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2007 - 2009 RAM 3500 SLT L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2007 - 2009 RAM 3500 SLT L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2007 - 2009 RAM 3500 SLT L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2007 - 2009 RAM 3500 SLT L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2007 - 2009 RAM 3500 SLT L6 6.7 ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2007 - 2009 RAM 3500 SLT L6 6.7 ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
2007 - 2009 RAM 3500 ST L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2007 - 2009 RAM 3500 ST L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2007 - 2009 RAM 3500 ST L6 6.7 ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2007 - 2009 RAM 3500 ST L6 6.7 ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
2008 - 2009 RAM 3500 SXT L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2008 - 2009 RAM 3500 SXT L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2008 - 2009 RAM 3500 SXT L6 6.7 ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2008 - 2009 RAM 3500 SXT L6 6.7 ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
2009 - 2009 RAM 3500 SXT L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2009 - 2009 RAM 3500 SXT L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 3500 LARAMIE ALL ALL ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 3500 LARAMIE ALL ALL ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 3500 LARAMIE ALL ALL ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 3500 LARAMIE ALL ALL ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 3500 SLT ALL ALL ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 3500 SLT ALL ALL ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 3500 SLT ALL ALL ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 3500 SLT ALL ALL ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 3500 SLT ALL ALL ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 3500 SLT ALL ALL ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 3500 ST ALL ALL ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 3500 ST ALL ALL ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 3500 ST ALL ALL ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 3500 ST ALL ALL ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 3500 SXT ALL ALL ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 3500 SXT ALL ALL ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 3500 SXT ALL ALL ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 3500 SXT ALL ALL ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2010 - 2010 RAM 3500 SXT ALL ALL ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2010 - 2010 RAM 3500 SXT ALL ALL ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
RAM
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
2011 - 2012 2500 LARAMIE L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 2500 LARAMIE L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 2500 LARAMIE L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 2500 LARAMIE L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 2500 LARAMIE LONGHORN L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 2500 LARAMIE LONGHORN L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 2500 LARAMIE LONGHORN L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 2500 LARAMIE LONGHORN L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 2500 SLT L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 2500 SLT L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 2500 SLT L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 2500 SLT L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 2500 SLT L6 6.7 ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2011 - 2012 2500 SLT L6 6.7 ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
2011 - 2012 2500 ST L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 2500 ST L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 2500 ST L6 6.7 ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2011 - 2012 2500 ST L6 6.7 ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
2011 - 2012 3500 LARAMIE L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 3500 LARAMIE L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 3500 LARAMIE L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 3500 LARAMIE L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 3500 LARAMIE LONGHORN L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 3500 LARAMIE LONGHORN L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 3500 LARAMIE LONGHORN L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 3500 LARAMIE LONGHORN L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 3500 SLT L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 3500 SLT L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 3500 SLT L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 3500 SLT L6 6.7 ALL ALL ALL Extended Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 3500 SLT L6 6.7 ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2011 - 2012 3500 SLT L6 6.7 ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;
2011 - 2012 3500 ST L6 6.7 ALL ALL ALL Crew Cab Pickup; 76.3in Bed Length;
2011 - 2012 3500 ST L6 6.7 ALL ALL ALL Crew Cab Pickup; 98.3in Bed Length;
2011 - 2012 3500 ST L6 6.7 ALL ALL ALL Standard Cab Pickup; 76.3in Bed Length;
2011 - 2012 3500 ST L6 6.7 ALL ALL ALL Standard Cab Pickup; 98.3in Bed Length;

Product Description

The aFe Large Bore HD Exhaust System eliminates the use of the restrictive diesel particulate filter (DPF) for maximum performance and extreme mileage gains. This free flowing exhaust system is constructed out of durable 4” 409 stainless steel and uses bayonet style hangers and band clamps for a clean installation. This system comes complete with all tubing, muffler, bayonet hangers, band clamps, thermocouple and pressure tap bungs.

You will be shocked at the performance and mileage improvement you will see from this system. This system requires the use of a controller with a DPF-delete function. All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.

Features

  • Bayonet Hangers – Swaged bayonet ends lock exhaust components into place for the most secure installation possible. Other manufacturers use less expensive bent hangers that allow tubes and parts to slide from side to side, causing premature wear and damage.
  • Welded-on Hangers – Every hanger is thoroughly welded on each side to ensure a stronger connection, compared to other manufacturers who use only inferior floating hangers.
  • Band Style Clamps – Premium-quality band clamps are used on critical joints to provide the tightest, leak-free seal possible. Other systems use common, less expensive U-bolt clamps.
  • Mandrel Bent – All aFe tubing is 100% mandrel-bent. Mandrel bending ensures the tubing maintains its shape and size, providing smooth, unrestricted airflow. Standard tubing can lose as much as 20% of its diameter in sharp bends.

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