Norcal Diesel Performance » Diamond Eye Performance

Diamond Eye Performance

Diamond Eye Performance - High-Quality Exhaust Systems

Norcal Diesel Performance proudly offers Diamond Eye Performance, a trusted name in aftermarket exhaust systems for diesel and gas trucks. Known for their precision-engineered exhaust kits, downpipes, and mufflers, Diamond Eye Performance products are designed to improve airflow, boost horsepower, and enhance fuel efficiency. Their exhaust systems are available in aluminized steel and stainless steel options, providing durability and performance tailored to your needs.

Manufactured in the USA with a commitment to quality, Diamond Eye Performance exhausts are rigorously tested to ensure optimal fitment and long-lasting reliability. Whether you’re upgrading your Cummins, Duramax, or Powerstroke engine for towing, racing, or daily driving, Norcal Diesel Performance offers a wide selection of Diamond Eye products to help you achieve peak performance. Explore our inventory today and experience the difference that Diamond Eye Performance can make!


Diamond Eye Performance Categories

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Items 1-28 of 28
6.6L LB7 Exhaust Parts
Unlock the full potential of your GM 6.6L LB7 Duramax engine with our premium exhaust parts. Whether you're aiming to enhance performance, improve fuel efficiency, or simply replace worn-out...More Details »
6.6L LLY/LBZ Exhaust Parts
Enhance the performance of your GM 6.6L LBZ Duramax engine with our top-quality LBZ exhaust parts. Whether you're aiming to boost power or replace worn-out components, our selection has you...More Details »
6.6L LLY Exhaust Parts
Elevate your GM 6.6L LLY Duramax engine's performance with our premium LLY exhaust parts. Whether you're looking to replace worn-out components or upgrade for better efficiency, our selection has...More Details »
6.6L LMM Exhaust Parts
Upgrade your GM 6.6L LMM Duramax engine with our quality exhaust parts designed for maximum performance and durability. Whether you're looking to enhance your truck's power or replace worn-out...More Details »
Dodge 5.9L Exhaust
Dodge 5.9L Exhaust Parts
Upgrade your 2003-2007 Cummins diesel exhaust parts for your Dodge 5.9L 24V Cummins engine with our premium selection. Featuring top components like the BD Diesel Exhaust Pulse Manifold, Diamond...More Details »
Dodge 5.9L Turbo Chargers & Components
Boost your truck's performance with our top-of-the-line 1998.5-2002 Dodge Cummins 5.9L Turbochargers and components. Whether you're looking for the powerful BD Diesel Super B Twin Turbo Kit or the...More Details »
Down Pipes
Exhaust
Exhaust Parts
Exhaust Parts
If you're looking to upgrade the exhaust system on your Ford 7.3L Powerstroke diesel engine, NorCal Diesel Performance has the parts you need. Our selection of exhaust parts includes everything...More Details »
Exhaust Systems
Exhaust Systems
Exhaust Systems
Exhaust Systems
Exhaust Tips
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GM 6.2L & 6.5L Exhaust Parts
Discover the ultimate upgrade for your GM 6.2L or 6.5L diesel engine with our premium exhaust parts. Whether you're looking to boost performance, enhance fuel efficiency, or simply replace...More Details »
Mufflers
Items 1-28 of 28

Diamond Eye Performance Products

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Items 1-60 of 313
Description: Cat Back Exhaust System 06-08 Dodge RAM 1500 5.7L Hemi 3 Inch Cat Back Single Pass With Muffler Aluminized Diamond Eye
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $433.35

Description: Cat Back Exhaust System For 04.5-07 Dodge RAM 2500/3500 Cummins 4 Inch Split Side No Muffler Aluminized Diamond Eye
Condition: New
Limited Supply: Only 1 Left!
Texas:1
Price: $483.80

Qty:

Description: Cat Back Exhaust System For 06-08 Dodge RAM 1500 5.7L Hemi 3 Inch Cat Back Single With Muffler Stainless Diamond Eye
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $509.83

Description: Cat Back Exhaust System Single In/Dual Out 04.5-07 Dodge RAM 2500/3500 4 inch No Muffler409 Stainless Diamond Eye
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $611.11

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. 409 S
Condition: New
Limited Supply: Only 1 Left!
Nevada:1
Price: $496.53

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Exhaust System Kit
Description: Exhaust System Kit, 1994-2002 DODGE 5.9L CUMMINS 2500/3500 (ALL CAB AND BED LENGTHS)-4in. 409 STAINL
Condition: New
Limited Supply: Only 3 Left!
Nevada:2 Kentucky:1
Price: $533.48

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Exhaust System Kit
Description: Exhaust System Kit, 2007.5-2010 CHEVY/GMC 6.6L LMM DURAMAX 2500/3500 (ALL CAB AND BED LENGHTS)-5in. STAINLESS CA LEGAL CAR EO# D-778
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $651.59

Exhaust System Kit
Description: C.A.R.B. EXEMPT VIA EXECUTIVE ORDER #D-778 Exhaust System Kit, 2008-2010 FORD 6.4L POWER STROKE F250/F350 (ALL CAB AND BED LENGHTS)-4in. STAINLESS
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $627.85

Exhaust System Kit
Description: C.A.R.B. EXEMPT VIA EXECUTIVE ORDER #D-778 Exhaust System Kit, 2008-2010 FORD 6.4L POWER STROKE F250/F350 (ALL CAB AND BED LENGHTS)-5in. ALUMIN
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $621.95

Exhaust System Kit
Description: 4" DPF Back Dual Exhaust System Made From Aluminized Steel Fits 2013-2016 Dodge Ram 6.7L Cummins 2500 4 Door Crew Short Box Only
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $453.93

Exhaust System Kit
Description: 4" DPF BACK DUAL 409 SS Exhaust System Kit 2013-2016 DODGE RAM 6.7L CUMMINS 2500 MEGA CAB SHORT BOX ONLY
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $522.01

Exhaust System Kit
Description: FOR 2013, 2014 & 2015 DODGE 6.7L CUMMINS DIESEL 2500 LONG BOX ONLY – 4? 409 STAINLESS STEEL – PERFORMANCE DIESEL EXHAUST KIT – DIESEL PARTICULATE FILTER BACK SINGLE
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $406.91

Exhaust System Kit
Description: FOR 2013, 2014 & 2015 DODGE 6.7L CUMMINS DIESEL 2500 LONG BOX – 4? ALUMINIZED – PERFORMANCE DIESEL EXHAUST KIT – DIESEL PARTICULATE FILTER BACK SINGLE
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $353.84

Exhaust System Kit
Description: 4" DPF Back Aluminized Steel Exhaust System Kit Fits 2013-2016 Dodge Ram 2500 6.7L Cummins 4 Door Crew Cab Short Box ONLY
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $332.85

Exhaust System Kit
Description: FOR 2011, 2012, 2013, 2014 & 2015 – CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) 4? ALUMINIZED – PERFORMANCE DIESEL EXHAUST KIT – DIESEL PARTICULATE FILTER BACK TURN...More Details »
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $341.01

Exhaust System Kit
Description: 4" DPF Back Dual Exhaust 409 Stainless Steel Exhaust System Kit Fits 2013-2016 DODGE Ram 6.7L CUMMINS 2500 Crew Cab with Short Bed
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $522.01

Exhaust System Kit
Description: 4" DPF Back Stainless Steel Exhaust System Kit Fits: 2013-16 Dodge Ram 6.7L Cummins 2500 4 DOOR Short Bed
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $382.78

Exhaust System Kit
Description: K4330A – FOR 2000, 2001, 2002 & EARLY 2003 – FORD 7.3L POWERSTROKE DIESEL F550 ROLLOVER – 4? ALUMINIZED – PERFORMANCE DIESEL EXHAUST KIT – TURBO BACK OFF ROAD SINGLE – DESIGNED FOR...More Details »
Condition: New
Limited Supply: Only 0 Left!
Kentucky:1
Price: $483.69

Exhaust System Kit
Description: FOR 1998.5, 1999, 2000, 2001 & 2002 – DODGE 5.9L 24V CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) – 4? ALUMINIZED – PERFORMANCE DIESEL EXHAUST KIT – TURBO BACK TURN DOWN SINGLE
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $431.39

Exhaust System Kit
Description: FOR 2000, 2001, 2002 & EARLY 2003 – FORD 7.3L POWERSTROKE DIESEL F250/F350 (ALL CAB AND BED LENGTHS) – 4? ALUMINIZED – PERFORMANCE DIESEL EXHAUST KIT – TURBO BACK OFF ROAD TURN DOWN SINGLE
Condition: New
Limited Supply: Only 0 Left!
Kentucky:1
Price: $431.39

Exhaust System Kit
Description: FOR 1998.5, 1999, 2000, 2001 & 2002 – DODGE 5.9L 24V CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) – 4? T409 STAINLESS STEEL – PERFORMANCE DIESEL EXHAUST KIT – TURBO BACK TURN DOWN SINGLE
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $535.96

Exhaust System Kit
Description: FOR 2000, 2001, 2002 & EARLY 2003 – FORD 7.3L POWERSTROKE DIESEL F250/F350 (ALL CAB AND BED LENGTHS) – 4? T409 STAINLESS STEEL – PERFORMANCE DIESEL EXHAUST KIT – TURBO BACK OFF ROAD TURN DOWN SINGLE
Condition: New
Limited Supply: Only 0 Left!
Kentucky:1
Price: $535.96

Exhaust System Kit
Description: FOR 2013, 2014, 2015 & 2016 DODGE Ram 6.7L CUMMINS DIESEL 2500 LONG BOX ONLY – 4? ALUMINIZED – PERFORMANCE DIESEL EXHAUST KIT – DIESEL PARTICULATE FILTER BACK SINGLE
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $453.93

Exhaust Clamp
Description: Exhaust Clamp, 3.5" TORCA BAND CLAMP - ALUMINIZED
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $19.08
Exhaust Clamp
Description: Exhaust Clamp, 3.5" TORCA BAND CLAMP - 409 STAINLESS STEEL
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $12.69
Exhaust Muffler
Description: Exhaust Muffler, 5" PERFERATED HIGH FLOW- STRAIGHT THROUGH PERFORMANCE MUFFLER - 5"x 5" x 30" - T409 STAINLESS STEEL
Condition: New
Limited Supply: Only 3 Left!
Nevada:2 Kentucky:1
Price: $167.75

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Exhaust Clamp
Description: Exhaust Clamp, PERFORMANCE DIESEL EXHAUST PART-3in. 304 STAINLESS STEEL TORCA BAND CLAMP
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $18.31
Exhaust Pipe
Description: Exhaust Pipe, Straight Pipe-5in. ALUMINIZED 40in. Length. STRAIGHT, BUMPED ON ONE END
Condition: New
Limited Supply: Only 2 Left!
Nevada:2
Price: $73.35

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Exhaust System Kit
Description: Exhaust System Kit, 13-14 DODGE 6.7L CUMMINS 5" DIESEL PARTICULATE FILTER BACK SINGLE 409 STAINLESS
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $352.95

Exhaust System Kit
Description: Exhaust System Kit, 1989-1993 DODGE 5.9L CUMMINS 2500/3500 (ALL CAB AND BED LENGTHS)-4in. ALUMINIZED
Condition: New
Limited Supply: Only 2 Left!
Nevada:1 Kentucky:1
Price: $483.69

Qty:

Exhaust System Kit
Description: Exhaust System Kit, 1989-1993 DODGE 5.9L CUMMINS 2500/3500 (ALL CAB AND BED LENGTHS)-4in. ALUMINIZED
Condition: New
Limited Supply: Only 7 Left!
Nevada:3 Kentucky:2 Texas:2
Price: $483.69

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Exhaust System Kit
Description: Exhaust System Kit, 1989-1993 DODGE 5.9L CUMMINS 2500/3500 (ALL CAB AND BED LENGTHS)-4in. ALUMINIZED
Condition: New
Nevada:2 Texas:8
Price: $414.20

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Exhaust System Kit
Description: EXHAUST SYSTEM KIT, 1989-1993 DODGE 5.9L CUMMINS 2500/3500 2X4 4" STAINLESS TURBO BACK SINGLE
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $556.54

Turbocharger Down Pipe
Description: Turbocharger Down Pipe, 1989-1993 DODGE 5.9L CUMMINS 2500/3500 2X4 ONLY (ALL CAB AND BED LENGTHS)
Condition: New
Nevada:4 Texas:14
Price: $131.01

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Turbocharger Down Pipe
Description: Turbocharger Down Pipe, 1989-1993 DODGE 5.9L CUMMINS 2500/3500 2X4 ONLY (ALL CAB AND BED LENGTHS)-PERFOR
Condition: New
Limited Supply: Only 2 Left!
Texas:2
Price: $140.05

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Exhaust System Kit
Description: EXHAUST SYSTEM KIT, 1989-1993 DODGE 5.9L CUMMINS 2500/3500 4X4 4" STAINLESS TURBO BACK SINGLE
Condition: New
Limited Supply: Only 1 Left!
Nevada:1
Price: $556.54

Qty:

Turbocharger Down Pipe
Description: Turbocharger Down Pipe, 1989-1993 DODGE 5.9L CUMMINS 2500/3500 4X4 ONLY (ALL CAB AND BED LENGHTS)-PERFOR
Condition: New
Limited Supply: Only 8 Left!
Nevada:5 Kentucky:3
Price: $160.69

Qty:

Turbocharger Down Pipe
Description: Turbocharger Down Pipe, 1989-1993 DODGE 5.9L CUMMINS 2500/3500 4X4 ONLY (ALL CAB AND BED LENGTHS)-PERFOR
Condition: New
Nevada:3 Kentucky:4 Texas:3
Price: $160.70

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No Image Available
Exhaust Tail Pipe
Description: Exhaust Tail Pipe, 1989-1993 DODGE 5.9L CUMMINS 2500/3500 4X4 ONLY (ALL CAB AND BED LENGTHS)-PERFOR
Condition: New
Limited Supply: Only 2 Left!
Nevada:1 Kentucky:1
Price: $76.81

Qty:

No Image Available
Exhaust Tail Pipe
Description: Exhaust Tail Pipe, 1989-1993 DODGE 5.9L CUMMINS 2500/3500 4X4 ONLY (ALL CAB AND BED LENGTHS)-PERFOR
Condition: New
Limited Supply: Only 1 Left!
Kentucky:1
Price: $67.43

Qty:

No Image Available
Exhaust System Kit
Description: EXHAUST SYSTEM KIT, 1989-1993 DODGE 5.9L CUMMINS 2500/3500 2X4 4" STAINLESS TURBO BACK SINGLE MUFFLER REPLACMENT
Condition: New
Limited Supply: Only 4 Left!
Kentucky:2 Texas:2
Price: $484.01

Qty:

No Image Available
Exhaust Tail Pipe
Description: Exhaust Tail Pipe, 1993-2001 CHEVY/GMC 6.5L DIESEL 2500/3500 (ALL CAB AND BED LENGTHS)-PERFORMANCE
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $65.99

No Image Available
Exhaust Tail Pipe
Description: Exhaust Tail Pipe, 1993-2001 CHEVY/GMC 6.5L DIESEL 2500/3500 (ALL CAB AND BED LENGTHS)-PERFORMANCE
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $63.78

Exhaust System Kit
Description: Diamond Eye Performance 1994-1997.5 Ford 7.3L F250/F350 (All Cabs and Beds) 4in. ALUMI K4310A
Condition: New
Limited Supply: Only 5 Left!
Nevada:2 Kentucky:2 Texas:1
Price: $405.25

Qty:

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. 409 S
Condition: New
Limited Supply: Only 2 Left!
Nevada:1 Kentucky:1
Price: $535.96

Qty:

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. 409 S
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $781.74

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. 409 S
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $710.41

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. 409 S
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $483.69

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. 409 S
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $432.65

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. 409 S
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $679.76

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. 409 S
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $611.11

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. ALUMI
Condition: New
Limited Supply: Only 3 Left!
Nevada:3
Price: $483.69

Qty:

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. ALUMI
Condition: New
Nevada:5 Kentucky:5 Texas:4
Price: $509.51

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Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. ALUMI Retains Stock Catalytic Converter Assy
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $614.40

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. ALUMI
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $547.45

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. ALUMI
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $549.05

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. ALUMI
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $483.80

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 5in. ALUMI
Condition: New
Limited Supply: Only 3 Left!
Nevada:3
Price: $588.26

Qty:

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 5in. ALUMI
Condition: New
Limited Supply: Only 5 Left!
Nevada:3 Kentucky:2
Price: $521.99

Qty:

Exhaust System Kit
Description: Exhaust System Kit, 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 5in. ALUMI
Condition: New
Limited Supply: Only 0 Left!
N/A
Price: $483.69

Items 1-60 of 313