94-02 Dodge 5.9L Cummins Diamond Eye 4 Inch Aluminized Y-pipe
$219.44
- Part Number: 400065
- Est. Ship Time: Contact to Confirm Availability
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Starting From $506.52
Aluminized
4 inch Y-pipe section - Out Of Kit# K4214A
Diamond Eye part number: 400065
DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS - 4x4 APPLICATIONS ONLY)
4" ALUMINIZED - PERFORMANCE DIESEL EXHAU..
$259.65
DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS - 2x4 APPLICATIONS ONLY)
4" ALUMINIZED - PERFORMANCE DIESEL EXHAU..
$226.29
Dodge 94-2002 Cummins HX40, Turbo 4" Downpipe
Fits the HTT HTB line of turbos, along with HX40 turbos.
4" flat flange downpipe.
Does ..
$169.99
4" aluminized performance mandrel bent universal 45 degree exhaust elbow.
4" i.d. X 4" o.d.
6" bend radius
6.2..
$39.77
ONLY number 23 from second picture.
This item has *Left Hand Thread & is 1.25" Long- We are not responsible for return shipping or expeditin..
$77.13
Includes item number 24 in second picture.
This item has *Right Hand Thread & is 1.25" Long-
We are not responsible for return sh..
$21.21
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$506.52
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$437.34
Backordered with No ETA (Updated on 9/12/2025)
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$640.09
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$562.66
Allow a 1 week lead time!
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increas..
$594.75
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
..
$562.66
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$506.52
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$437.34
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$640.09
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$594.75
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$523.27
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$744.11
**This Kit Does Not Include Muffler**
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Di..
$621.58
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$392.86
Features:
*Increased Fuel Economy
*Lower EGTs
*Mandrel Bent Tubing for Maximum Flow
*Direct Fit
*Increased Horsepower and Torque
*Agressive So..
$491.07
1994-2002 Dodge/Chrysler
4" Turbo Back, Single - No Muffler, T409
Part #: S6100SLM
Built from 16 gauge T409 stainless steel our SLM ..
$614.99
The Best Systems Start with the Best Materials
Upgrade the exhaust system in your 1994-2002 Dodge 5.9L Cummins with the MBRP 4" Installer Seri..
$579.99
The Best Systems Start with the Best MaterialsThe MBRP 5" Installer Series Turbo-Back Exhaust System S61120AL for your 1994-2002 Dodge 5.9L Cummins of..
$694.99
KEY FEATURES:
Delivers a rich, mellow exhaust note
Installs with common hand tools
Can improve fuel economy by 1-2 mpg
Boosts torque and h..
$494.99
KEY FEATURES:
Delivers a rich, mellow exhaust note
Installs with common hand tools
Can improve fuel economy by 1-2 mpg
Boosts torque and..
$434.99
Fits 94-2002 Dodge 5.9L Cummins Diesel Equipped 2500 & 3500 series trucks with any cab/box configuration.
Includes polished 5 inch stainle..
$689.99
Performance Diesel Exhaust System:
Turbo Back Single;NO MUFFLER
4" (Aluminized) for 1994 - 2002 Cummins 5.9L
Fits all bed & cab configura..
$388.67
Performance Diesel Exhaust System:
Turbo Back Single
4" (Aluminized) for 1994 - 2002 Cummins 5.9L
Fits all bed & cab configurations.
Di..
$524.59
K4214A - FOR 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 & 2002 - DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) ..
$741.81
K4214A - FOR 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 & 2002 - DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) ..
$666.49
Backordered with no ETA (Updated 10/13/25)
K4212S - FOR 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 & 2002 - DODGE 5.9L CUMMINS DI..
$700.77
K4212S - FOR 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 & 2002 - DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) ..
$655.75
Diamond Eye 4" aluminized turbo back exhaust kit without muffler; includes HX40 downpipe for 94-02 5.9L CumminsThe downpipe in this kit DOES NOT fit t..
$448.89
Diamond Eye 5" aluminized turbo back exhaust kit without muffler; includes HX40 downpipe for 94-02 5.9L Cummins
Fits all cab and bed length..
$698.19
K4212A-TD - FOR 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 & 2002 - DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) - 4" AL..
$455.04
