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Diamond Eye Performance All Products

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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 Out of stock $1,039.26 MORE →
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 Out of stock $1,188.02 MORE →
Diamond Eye KIT 4in DPF-BACK Single AL 07.5-10 CHEVY 6 6L 2500/3500 PCKGD BX46X14X14OD EL-PL DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in DPF-BACK Single AL 07.5-10 CHEVY 6 6L 2500/3500 PCKGD BX46X14X14OD EL-PL Out of stock $669.76 MORE →
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 Out of stock $833.44 MORE →
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 Out of stock $669.76 MORE →
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 Out of stock $669.76 MORE →
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 Out of stock $901.66 MORE →
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 Out of stock $901.66 MORE →
Diamond Eye KIT 4in DPF-BACK DUAL AL: CHEVY 2011-2015 2500/350 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in DPF-BACK DUAL AL: CHEVY 2011-2015 2500/350 Out of stock $896.50 MORE →
Diamond Eye KIT 4in DPF-BACK DUAL SS: CHEVY 2011-2015 2500/3500 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in DPF-BACK DUAL SS: CHEVY 2011-2015 2500/3500 Out of stock $1,112.54 MORE →
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 Out of stock $685.00 MORE →
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 Out of stock $849.76 MORE →
Diamond Eye KIT 4in DPF-BACK DUAL AL 16-17 Chevy/GMC 6.6L Duramax 2500/3500 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in DPF-BACK DUAL AL 16-17 Chevy/GMC 6.6L Duramax 2500/3500 Out of stock $905.58 MORE →
Diamond Eye KIT 4in DPF-BACK DUAL SS 16-17 Chevy/GMC 6.6L Duramax 2500/3500 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in DPF-BACK DUAL SS 16-17 Chevy/GMC 6.6L Duramax 2500/3500 Out of stock $1,124.50 MORE →
Diamond Eye KIT 4in Turbo Back SGL AL: 2-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back SGL AL: 2-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L Out of stock $943.66 MORE →
Diamond Eye KIT 4in TB MFLR RPLCMENT PIPE SGL AL: 2-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in TB MFLR RPLCMENT PIPE SGL AL: 2-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L In stock $810.26 MORE →
Diamond Eye KIT 4in Turbo Back Single SS DDG2X4 89-93 Dodge 5.9L Cummins 2500/3500 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back Single SS DDG2X4 89-93 Dodge 5.9L Cummins 2500/3500 Out of stock $1,172.60 MORE →
Diamond Eye KIT 4in Turbo Back Single SS DDG2X4-HX40 89-93 Dodge 5.9L Cummins 2500/3500 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back Single SS DDG2X4-HX40 89-93 Dodge 5.9L Cummins 2500/3500 Out of stock $1,261.16 MORE →
Diamond Eye KIT 4in CLAMP Turbo Back SGL AL: 89-93 DODGE CUMMINS 5.9L DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in CLAMP Turbo Back SGL AL: 89-93 DODGE CUMMINS 5.9L Out of stock $99.22 MORE →
Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE SGL AL: 89-93 DODGE CUMMINS 5.9L DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE SGL AL: 89-93 DODGE CUMMINS 5.9L In stock $810.26 MORE →
Diamond Eye KIT 4in Turbo Back Single SS DDG4X4 89-93 Dodge 5.9L Cummins 2500/3500 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back Single SS DDG4X4 89-93 Dodge 5.9L Cummins 2500/3500 Out of stock $1,261.16 MORE →
Diamond Eye KIT 4in Turbo Back MRP SGL SS DDG4X4 89-93 Dodge 5.9L Cummins 2500/3500 No Muffler DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back MRP SGL SS DDG4X4 89-93 Dodge 5.9L Cummins 2500/3500 No Muffler Out of stock $1,021.76 MORE →
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 Out of stock $830.58 MORE →
Diamond Eye 4in AL TURBO BACK SGL DUMP OUT 94-02 DODGE INCLUDING TIP DIAMOND EYE PERFORMANCE Diamond Eye 4in AL TURBO BACK SGL DUMP OUT 94-02 DODGE INCLUDING TIP Out of stock $705.22 MORE →
Diamond Eye 4in AL TURBO BACK SGL DUMP OUT 94-02 DODGE NO MFLR INCLUDING TIP DIAMOND EYE PERFORMANCE Diamond Eye 4in AL TURBO BACK SGL DUMP OUT 94-02 DODGE NO MFLR INCLUDING TIP Out of stock $742.88 MORE →
Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE SGL SS: 98.5-02 DODGE CUMMINS 5.9L DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE SGL SS: 98.5-02 DODGE CUMMINS 5.9L Out of stock $1,047.76 MORE →
Diamond Eye 4in SS TURBO BACK SGL DUMP OUT 98.5-02 DODGE INCLUDING TIP NO MFLR DIAMOND EYE PERFORMANCE Diamond Eye 4in SS TURBO BACK SGL DUMP OUT 98.5-02 DODGE INCLUDING TIP NO MFLR Out of stock $993.86 MORE →
Diamond Eye KIT 4in Turbo Back DUAL AL: 94-02 DODGE CUMMINS 5.9L DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back DUAL AL: 94-02 DODGE CUMMINS 5.9L Out of stock $1,194.66 MORE →
Diamond Eye KIT 4in Turbo Back DUAL SS: 94-02 DODGE CUMMINS 5.9L DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back DUAL SS: 94-02 DODGE CUMMINS 5.9L Out of stock $1,641.00 MORE →
Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE DUAL SS: 94-02 DODGE CUMMINS 5.9L DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE DUAL SS: 94-02 DODGE CUMMINS 5.9L Out of stock $1,492.66 MORE →
Diamond Eye KIT 4in Catback Single AL: 2004.5-2007.5 DODGE CUMMINS 600 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Catback Single AL: 2004.5-2007.5 DODGE CUMMINS 600 In stock $793.08 MORE →
Diamond Eye KIT 4in Catback Single SS: 2004.5-2007.5 DODGE CUMMINS 600 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Catback Single SS: 2004.5-2007.5 DODGE CUMMINS 600 Out of stock $1,021.06 MORE →
Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE Single SS: 2004.5-2007.5 DODGE CUMMINS 600 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE Single SS: 2004.5-2007.5 DODGE CUMMINS 600 Out of stock $888.88 MORE →
Diamond Eye KIT 4in Catback DUAL AL: 2004.5-2007.5 DODGE CUMMINS 600 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Catback DUAL AL: 2004.5-2007.5 DODGE CUMMINS 600 Out of stock $1,069.16 MORE →
Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE DUAL AL: 2004.5-2007.5 DODGE CUMMINS 600 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE DUAL AL: 2004.5-2007.5 DODGE CUMMINS 600 In stock $943.88 MORE →
Diamond Eye KIT 4in Catback DUAL SS: 2004.5-2007.5 DODGE CUMMINS 600 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Catback DUAL SS: 2004.5-2007.5 DODGE CUMMINS 600 Out of stock $1,428.92 MORE →
Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE DUAL SS: 2004.5-2007.5 DODGE CUMMINS 600 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE DUAL SS: 2004.5-2007.5 DODGE CUMMINS 600 Out of stock $1,286.10 MORE →
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 Out of stock $694.36 MORE →
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 Out of stock $796.28 MORE →
Diamond Eye KIT 4in DPF-BACK DUAL AL: DODGE 6.7L 2500 2014 LONG BOX ONLY DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in DPF-BACK DUAL AL: DODGE 6.7L 2500 2014 LONG BOX ONLY Out of stock $886.54 MORE →
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 Out of stock $1,017.26 MORE →
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 Out of stock $654.08 MORE →
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 Out of stock $749.94 MORE →
Diamond Eye KIT 4in DPF-BACK DUAL AL: DODGE 6.7L 2500 2014 SHORT BOX CREW CAB & MEGA CAB DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in DPF-BACK DUAL AL: DODGE 6.7L 2500 2014 SHORT BOX CREW CAB & MEGA CAB Out of stock $886.54 MORE →
Diamond Eye KIT 4in DPF-BACK DUAL SS: DODGE 6.7L 2500 2014 SHORT BOX CREW CAB & MEGA CAB DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in DPF-BACK DUAL SS: DODGE 6.7L 2500 2014 SHORT BOX CREW CAB & MEGA CAB Out of stock $1,017.26 MORE →
Diamond Eye KIT 4in Turbo Back DUAL AL: 94-97 FORD 7.3L F250/F350 PWRSTROKE NFS W/ CARB EQUIV STDS DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back DUAL AL: 94-97 FORD 7.3L F250/F350 PWRSTROKE NFS W/ CARB EQUIV STDS Out of stock $1,194.66 MORE →
Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE DUAL ALUM94-97 5 7 3L F250/F350 PWRSTROKE NFS DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE DUAL ALUM94-97 5 7 3L F250/F350 PWRSTROKE NFS Out of stock $1,066.10 MORE →
Diamond Eye KIT 4in Turbo Back DUAL SS: 94-97 FORD 7.3L F250/F350 PWRSTROKE NFS W/ CARB EQUIV STDS DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back DUAL SS: 94-97 FORD 7.3L F250/F350 PWRSTROKE NFS W/ CARB EQUIV STDS Out of stock $1,641.00 MORE →
Diamond Eye KIT 4in TB MFLR RPLCMENT PIPE DUAL SS 94-97 5 7 3L F250/F350 PWRSTROKE NFS W CARB STDS DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in TB MFLR RPLCMENT PIPE DUAL SS 94-97 5 7 3L F250/F350 PWRSTROKE NFS W CARB STDS Out of stock $1,492.66 MORE →
Diamond Eye KIT 4in Catback Single SS: 94-97 FORD 7.3L F250/F350 PWRSTROKE DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Catback Single SS: 94-97 FORD 7.3L F250/F350 PWRSTROKE Out of stock $914.92 MORE →
Diamond Eye KIT 4in Catback DUAL AL: 94-97 FORD 7.3L F250/F350 PWRSTROKE DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Catback DUAL AL: 94-97 FORD 7.3L F250/F350 PWRSTROKE Out of stock $1,069.16 MORE →
Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE DUAL AL: 94-97 FORD 7.3L F250/F350 PWRSTROKE DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE DUAL AL: 94-97 FORD 7.3L F250/F350 PWRSTROKE Out of stock $943.88 MORE →
Diamond Eye KIT 4in Catback DUAL SS: 94-97 FORD 7.3L F250/F350 PWRSTROKE DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Catback DUAL SS: 94-97 FORD 7.3L F250/F350 PWRSTROKE Out of stock $1,428.92 MORE →
Diamond Eye KIT 4in Catback DUAL SS: 94-97 FORD 7.3L F250/F350 PWRSTROKE DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Catback DUAL SS: 94-97 FORD 7.3L F250/F350 PWRSTROKE Out of stock $1,286.10 MORE →
Diamond Eye KIT 4in Turbo Back SGL AL: TURN DOWN 00-03.5 FORD 7.3L F250/F350 w/ MUFFLER REPL DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back SGL AL: TURN DOWN 00-03.5 FORD 7.3L F250/F350 w/ MUFFLER REPL Out of stock $742.88 MORE →
Diamond Eye KIT 4in Turbo Back SGL SS: TURN DOWN 00-03 FORD 7.3L F250/F350 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back SGL SS: TURN DOWN 00-03 FORD 7.3L F250/F350 Out of stock $1,129.82 MORE →
Diamond Eye KIT 4in Turbo Back DUAL AL: 00-03 FORD 7.3L F250/F350 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back DUAL AL: 00-03 FORD 7.3L F250/F350 Out of stock $1,194.66 MORE →
Diamond Eye KIT 4in Turbo Back DUAL AL: 00-03 FORD 7.3L F250/F350 W/ PYROMETER PLUG DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back DUAL AL: 00-03 FORD 7.3L F250/F350 W/ PYROMETER PLUG Out of stock $1,303.74 MORE →
Diamond Eye KIT 4in Turbo Back DUAL SS: 00-03 FORD 7.3L F250/F350 DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back DUAL SS: 00-03 FORD 7.3L F250/F350 Out of stock $1,641.00 MORE →
Diamond Eye KIT 4in Turbo Back SGL AL: 00-03 FORD 7.3L E-SERIES VAN NFS W/ CARB EQUIV STDS DIAMOND EYE PERFORMANCE Diamond Eye KIT 4in Turbo Back SGL AL: 00-03 FORD 7.3L E-SERIES VAN NFS W/ CARB EQUIV STDS In stock $943.66 MORE →
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