US Diesel Parts » Diamond Eye

Diamond Eye
Diamond Eye designs and manufactures quality performance exhaust systems and components for diesel trucks that sound great, improve horsepower and increase fuel economy while lowering exhaust gas temperatures (EGT's).

Browse 2001 - 2004 6.6L Duramax LB7 Products

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Items 1-53 of 53
Description: 2001 - 2004 Chevy GMC 6.6L Duramax 2500 3500 LB7
Item #: 321055
Condition: New
Price: $448.86
Sale: $296.25
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Save: $152.61

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 Down Pipe Back, Aluminized, Dual, Quiet Tone
Item #: K4115A
Condition: New
Price: $763.35
Sale: $503.81
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Save: $259.54

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 Down Pipe Back, Aluminized, Dual, Quiet Tone, No Muffler
Item #: K4115A-RP
Condition: New
Price: $704.63
Sale: $465.06
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Save: $239.57

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Description: 2001 - 2005 Chevy GMC 6.6L Duramax 2500 3500
Item #: K4112A
Condition: New
Price: $616.55
Sale: $406.92
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Save: $209.63

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Description: 2001 - 2005 Chevy GMC 6.6L Duramax 2500 3500 Aluminized, Cat Back, No Muffler
Item #: K4112A-RP
Condition: New
Price: $557.83
Sale: $368.17
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Save: $189.66

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Description: 2001 - 2005 Chevy GMC 6.6L Duramax 2500 3500
Item #: K4110A
Condition: New
Price: $455.07
Sale: $300.35
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Save: $154.72

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Description: 2001 - 2005 Chevy GMC 6.6L Duramax 2500 3500 Cat Back, Aluminized, NO Muffler
Item #: K4110A-RP
Condition: New
Price: $396.35
Sale: $261.59
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Save: $134.76

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 Down Pipe Back, Aluminized, Duals
Item #: K4116A
Condition: New
Price: $689.95
Sale: $455.37
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Save: $234.58

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 Down Pipe Back, Aluminized, Duals, No Muffler
Item #: K4116A-RP
Condition: New
Price: $631.23
Sale: $416.61
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Save: $214.62

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 LB7, LLY, LBZ 4" aluminized turbo back off road exhaust system with Quiet Tone front pipe
Item #: K4113A
Condition: New
Price: $616.55
Sale: $406.92
Save: 34%
Save: $209.63

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 Diamond Eye 4" aluminized turbo back off road exhaust system with "Quiet Tone" front pipe & muffler delete pipe
Item #: K4113A-RP
Condition: New
Price: $557.83
Sale: $368.17
Save: 34%
Save: $189.66

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 LB7, LLY, LBZ 4" aluminized down pipe back off road exhaust system
Item #: K4114A
Condition: New
Price: $513.79
Sale: $339.10
Save: 34%
Save: $174.69

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 LB7, LLY, LBZ 4" aluminized down pipe back off road exhaust with muffler delete pipe
Item #: K4114A-RP
Condition: New
Price: $455.07
Sale: $300.35
Save: 34%
Save: $154.72

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Description: 4" Aluminized Louvered Muffler 4" Inlet, 4" Outlet, 30" Length
Item #: 460005
Condition: New
Price: $155.44
Sale: $102.59
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Save: $52.85

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Description: 2001 - 2007 Chevy GMC 6.6L Duramax
Item #: 321040
Condition: New
Price: $212.46
Sale: $140.22
Save: 34%
Save: $72.24

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Description: 2001 - 2005 Chevy GMC 6.6L Duramax 2500 3500 Stainless, Cat Back, Dual
Item #: K4112S
Condition: New
Price: $763.35
Sale: $503.81
Save: 34%
Save: $259.54

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Description: 2001 - 2005 Chevy GMC 6.6L Duramax 2500 3500 Stainless, Cat Back, Dual, No Muffler
Item #: K4112S-RP
Condition: New
Price: $704.63
Sale: $465.06
Save: 34%
Save: $239.57

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Description: 2001 - 2005 Chevy GMC 6.6L Duramax 2500 3500
Item #: K4110S
Condition: New
Price: $543.15
Sale: $358.48
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Save: $184.67

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Description: 2001 - 2005 Chevy GMC 6.6L Duramax 2500 3500 Cat Back, Stainless, No Muffler
Item #: K4110S-RP
Condition: New
Price: $484.43
Sale: $319.72
Save: 34%
Save: $164.71

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 Down Pipe Back, Stainless, Dual
Item #: K4116S
Condition: New
Price: $877.85
Sale: $579.38
Save: 34%
Save: $298.47

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 Down Pipe Back, Stainless, Duals, No Muffler
Item #: K4116S-RP
Condition: New
Price: $819.13
Sale: $540.63
Save: 34%
Save: $278.50

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 LB7 LLY LBZ
Item #: K4114S
Condition: New
Price: $601.87
Sale: $397.23
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Save: $204.64

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 LB7 LLY LBZ Diamond Eye 4" stainless down pipe back off road exhaust system with muffler & Cat delete pipes.
Item #: K4114S-RP
Condition: New
Price: $572.51
Sale: $377.86
Save: 34%
Save: $194.65

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Description: Ford/Dodge/GM - All Diesel 4" Inlet to 4" Outlet x 27" Length Polished Stainless Steel Perforated
Item #: 470050
Condition: New
Price: $170.96
Sale: $112.83
Save: 34%
Save: $58.13

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 Down Pipe Back, Stainless Steel , Dual, Quiet Tone 6-Year Warranty
Item #: K4115S
Condition: New
Price: $625.96

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Description: Polished 304 Stainless Steel, Turn Down 4" Inlet, 4" Outlet, 187quot; Length
Item #: 4418TD
Condition: New
Price: $108.80
Sale: $71.81
Save: 34%
Save: $36.99

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Description: Polished Stainless Steel, Black, Embossed, Bolt-On, Rolled Angle 4" Inlet, 5" Outlet, 12" Length
Item #: 4512BRA-DEBK
Condition: New
Price: $90.05
Sale: $59.43
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Save: $30.62

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Description: Polished Stainless Steel, Bolt-On, Rolled Angle Cut 4" Inlet, 5" Outlet, 12" Length
Item #: 4512BAC-DE
Condition: New
Price: $65.61
Sale: $43.30
Save: 34%
Save: $22.31
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Description: Polished Stainless Steel, Embossed, Bolt-On, Rolled Angle 4" Inlet, 5" Outlet, 12" Length
Item #: 4512BRA-DE
Condition: New
Price: $82.69
Sale: $54.58
Save: 34%
Save: $28.11

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Description: Polished 304 Stainless Steel, Bolt-On, Turn Down 4" Inlet, 5" Outlet, 14" Length
Item #: 4514BTD
Condition: New
Price: $129.52
Sale: $85.48
Save: 34%
Save: $44.04

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Description: Polished 304 Stainless Steel Exhaust Tip - Rolled Angle 4" Inlet, 5" Outlet, 15" Length
Item #: 4515RA
Condition: New
Price: $88.02
Sale: $67.06
Save: 24%
Save: $20.96

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Description: Polished 304 Stainless Steel, Bolt-On, Turn Down 4" Inlet, 5" Outlet, 16" Length
Item #: 4516BTD
Condition: New
Price: $139.54
Sale: $92.10
Save: 34%
Save: $47.44

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Description: Polished 304 Stainless Steel Vented Rolled Angle 4" Inlet, 5" Outlet, 16" Length
Item #: 4516VRA
Condition: New
Price: $107.08
Sale: $70.67
Save: 34%
Save: $36.41

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Description: Polished 304 Stainless Steel, Bolt-On, Angle Cut 4" Inlet, 5" Outlet, 18" Length
Item #: 4518BAC
Condition: New
Price: $131.27
Sale: $86.64
Save: 34%
Save: $44.63

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Description: Polished 304 Stainless Steel, Angle Cut 4" Inlet, 5" Outlet, 22" Length
Item #: 4522AC
Condition: New
Price: $120.91
Sale: $79.80
Save: 34%
Save: $41.11

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Description: Polished Stainless Steel, Black, Embossed, Bolt-On, Rolled Angle 5" Inlet, 6" Outlet, 12" Length
Item #: 4718BRA-DEBK
Condition: New
Price: $169.17
Sale: $145.70
Save: 14%
Save: $23.47

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Description: 2001 - 2007 Chevy GMC 6.6L Duramax 2500 3500 LB7 LLY LBZ Complete 5" off road system, includes muffler delete and cat delete pipes
Item #: K5118A-RP
Condition: New
Price: $601.87
Sale: $397.23
Save: 34%
Save: $204.64

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 LB7 LLY LBZ Off road system, includes cat delete pipe and "Quiet Tone" down pipe
Item #: K5117A
Condition: New
Price: $733.99
Sale: $484.43
Save: 34%
Save: $249.56

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 LB7 LLY LBZ Complete 5" off road system, includes cat-delete pipe
Item #: K5118A
Condition: New
Price: $660.59
Sale: $435.99
Save: 34%
Save: $224.60

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 LB7 LLY LBZ Diamond Eye, 5", off road exhaust system with Quiet Tone front pipe, muffler delete and cat delete pipes.
Item #: K5117A-RP
Condition: New
Price: $675.27
Sale: $445.68
Save: 34%
Save: $229.59

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 LB7, LLY, LBZ Diamond Eye 5" off road exhaust system, includes muffler delete and cat delete pipes
Item #: K5118S-RP
Condition: New
Price: $748.10
Sale: $493.75
Save: 34%
Save: $254.35

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Description: 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 LB7 LLY LBZ Diamond Eye 5" off road exhaust system, includes cat delete pipe
Item #: K5118S
Condition: New
Price: $836.74
Sale: $552.25
Save: 34%
Save: $284.49

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Description: Polished Stainless Steel, Bolt-On, Rolled Angle 5" Inlet, 5" Outlet, 12" Length
Item #: 5512BRA
Condition: New
Price: $96.51
Sale: $63.71
Save: 34%
Save: $32.80

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Description: Polished Stainless Steel, Clamp-On, Rolled Angle 5" Inlet, 5" Outlet, 18" Length
Item #: 5518RA
Condition: New
Price: $100.16
Sale: $66.11
Save: 34%
Save: $34.05

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Description: Polished Stainless Steel, Black, Embossed, Bolt-On, Rolled Angle 5" Inlet, 6" Outlet, 12" Length
Item #: 5612BRA-DEBK
Condition: New
Price: $106.99
Sale: $88.59
Save: 17%
Save: $18.40

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Description: Polished Stainless Steel, Bolt-On, Rolled Angle 5" Inlet, 6" Outlet, 12" Length
Item #: 5612BRA
Condition: New
Price: $65.61
Sale: $43.30
Save: 34%
Save: $22.31
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Description: Polished Stainless Steel, Embossed, Bolt-On, Rolled Angle 5" Inlet, 6" Outlet, 12" Length
Item #: 5612BRA-DE
Condition: New
Price: $102.62
Sale: $67.73
Save: 34%
Save: $34.89

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Description: Polished Stainless Steel, Clamp On, Rolled Angle 5" Inlet, 6" Outlet, 15" Length
Item #: 5615RA
Condition: New
Price: $82.91
Sale: $54.72
Save: 34%
Save: $28.19

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Description: Polished Stainless Steel, Clamp-On, Vented Rolled Angle 5" Inlet, 6" Outlet, 16" Length
Item #: 5616VRA
Condition: New
Price: $130.90
Sale: $86.39
Save: 34%
Save: $44.51

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Description: Polished 304 Stainless Steel, Bolt-On, Angle Cut 5" Inlet, 6" Outlet, 18" Length
Item #: 5618BAC
Condition: New
Price: $134.71
Sale: $88.91
Save: 34%
Save: $45.80

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Description: Polished Stainless Steel, Rolled Angle 5" Inlet, 6" Outlet, 18" Length
Item #: 5618RA
Condition: New
Price: $139.43
Sale: $95.15
Save: 32%
Save: $44.28

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Description: Polished Stainless Steel, Embossed, Bolt-On, Rolled Angle 5" Inlet, 7" Outlet, 18" Length
Item #: 5718BRA-DE
Condition: New
Price: $172.39
Sale: $113.78
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Save: $58.61

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Description: Polished Stainless Steel, Embossed, Bolt-On, Rolled Angle 5" Inlet, 8" Outlet, 18" Length
Item #: 5818BRA-DE
Condition: New
Price: $194.89
Sale: $128.63
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Save: $66.26

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Items 1-53 of 53