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Est. 1957
Diamond Eye Performance

Diamond Eye Performance

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Mufflers & Resonators(531)Cat-Back Exhaust(102)Engine & Drivetrain(65)Exhaust Systems(29)
Diamond Eye KIT 4in DPF-BACK Single AL 15-16 FORD POWERSTROKE 6.7L F250/F350

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single AL 15-16 FORD POWERSTROKE 6.7L F250/F350

$423.83

Diamond Eye KIT 4in DPF-BACK Single AL 16-17 Chevy/GMC 6.6L Duramax 2500/3500

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single AL 16-17 Chevy/GMC 6.6L Duramax 2500/3500

$415.94

Diamond Eye KIT 4in DPF-BACK Single AL 2017 FORD 6.7L POWERSTROKE F250/350

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single AL 2017 FORD 6.7L POWERSTROKE F250/350

$423.82

Diamond Eye KIT 4in DPF-BACK Single AL: 11-12 CHEVY 6.6L 2500/350

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single AL: 11-12 CHEVY 6.6L 2500/350

$406.48

Diamond Eye KIT 4in DPF-BACK Single AL: DODGE 6.7L 2500 2014 LONG BOX ONLY

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single AL: DODGE 6.7L 2500 2014 LONG BOX ONLY

$421.75

Diamond Eye KIT 4in DPF-BACK Single AL: DODGE 6.7L 2500 2014 SHORT BOX CREW CAB & MEGA CAB

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single AL: DODGE 6.7L 2500 2014 SHORT BOX CREW CAB & MEGA CAB

$396.74

Diamond Eye KIT 4in DPF-BACK Single DUAL: DODGE 6.7L 2500 2014 LONG BOX ONLY

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single DUAL: DODGE 6.7L 2500 2014 LONG BOX ONLY

$622.21

Diamond Eye KIT 4in DPF-BACK Single SS 07.5-10 CHEVY 6 6L 2500/3500 PCKGD BX46X14X14OD EL-PL

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single SS 07.5-10 CHEVY 6 6L 2500/3500 PCKGD BX46X14X14OD EL-PL

$508.08

Diamond Eye KIT 4in DPF-BACK Single SS 16-17 Chevrolet 6.6L Duramax 2500/3500

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single SS 16-17 Chevrolet 6.6L Duramax 2500/3500

$518.22

Diamond Eye KIT 4in DPF-BACK Single SS: 11-12 CHEVY 6.6L 2500/350

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single SS: 11-12 CHEVY 6.6L 2500/350

$550.44

Diamond Eye KIT 4in DPF-BACK Single SS: DODGE 6.7L 2500 2014 LONG BOX ONLY

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single SS: DODGE 6.7L 2500 2014 LONG BOX ONLY

$485.02

Diamond Eye KIT 4in DPF-BACK Single SS: DODGE 6.7L 2500 2014 SHORT BOX CREW CAB & MEGA CAB

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single SS: DODGE 6.7L 2500 2014 SHORT BOX CREW CAB & MEGA CAB

$456.26

Diamond Eye KIT 4in DPF-BACK Single w/ TDP AL 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single w/ TDP AL 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

$635.87

Diamond Eye KIT 4in DPF-BACK Single w/ TDP SS 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK Single w/ TDP SS 07.5-10 Chevy/GMC 6.6L Duramax 2500/3500

$728.20

Diamond Eye KIT 4in DPF-BACK w/ DP Single AL 08-10 Ford 6.4L Powerstroke F250/F350

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK w/ DP Single AL 08-10 Ford 6.4L Powerstroke F250/F350

$605.66

Diamond Eye KIT 4in DPF-BACK w/ DP Single SS 08-10 Ford 6.4L Powerstroke F250/F350

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACK w/ DP Single SS 08-10 Ford 6.4L Powerstroke F250/F350

$748.35

Diamond Eye KIT 4in DPF-BACKSGLTD AL 11-15 Chevy/GMC 6.6L Duramax 2500/3500

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACKSGLTD AL 11-15 Chevy/GMC 6.6L Duramax 2500/3500

$406.48

Diamond Eye KIT 4in DPF-BACKSGLTD SS 11-13 Chevy/GMC 6.6L Duramax 2500/3500

Diamond Eye Performance

Diamond Eye KIT 4in DPF-BACKSGLTD SS 11-13 Chevy/GMC 6.6L Duramax 2500/3500

$550.44

Diamond Eye KIT 4in MFLR RPLCMENT PIPE TB SGL ALUM 94-97 5 7 3L F250/F350 PWRSTROKE NFS W CARB STDS

Diamond Eye Performance

Diamond Eye KIT 4in MFLR RPLCMENT PIPE TB SGL ALUM 94-97 5 7 3L F250/F350 PWRSTROKE NFS W CARB STDS

$500.77

Diamond Eye KIT 4in TB HX40 DWNP 221040 SGL AL 94-02 CUMMINS 5 9L NO WARRANTY ON FITTMENT-CSTM KIT

Diamond Eye Performance

Diamond Eye KIT 4in TB HX40 DWNP 221040 SGL AL 94-02 CUMMINS 5 9L NO WARRANTY ON FITTMENT-CSTM KIT

$483.19