Diamond Eye Performance
Browse all modelsBrowse this collection, then check each product’s model years, trim and installation notes before ordering.
Pre-Black Friday Sale: up to 30% off across this collection, already applied. No code.
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Sold out Diamond Eye CLAMP Band 3-1/2in METRIC HARDWARE AL $13.72 Regular price $23.98 -
Sale Diamond Eye MFLR 4inID SGL IN/SGL OUT 7inDIA X 24in BODY 30in LENGTH PERF SLOTTED ENDS 409 SS $226.80 Regular price $396.48 -
Sale Diamond Eye Muffler 4inX30in LOUVERED AL $185.63 Regular price $324.52 -
Sale Diamond Eye KIT 5in Catback MFLR RPLCMENT PIPE Single AL: 94-97 FORD 7.3L F250/F350 PWRSTROKE $524.33 Regular price $916.63 -
Sale Diamond Eye KIT 4in Turbo Back Single AL: 94-97 FORD 7.3L F250/F350 PWRSTROKE NFS W/ CARB EQUIV STDS $603.63 Regular price $1,055.26 -
Sale Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE SGL AL: 89-93 DODGE CUMMINS 5.9L $516.92 Regular price $903.68 -
Sale Diamond Eye KIT 4in Downpipe HX40 TURBO-DIRECT FLANGE W/ V-Band CLAMP AL DODGE 94-02 $191.30 Regular price $334.41 -
Sale Diamond Eye Downpipe 4in TB SGL/DUAL AL FORD 7.3L F250/F350 CAB & CHASSIS F450 & F550 ROLLOVER 99-03 $133.15 Regular price $232.77 -
Sale Diamond Eye KIT 4in Turbo Back SGL AL: 00-03 FORD 7.3L F240/F350 CandC $603.63 Regular price $1,055.26 -
Sold out Diamond Eye CLAMP V 4in FITS HX40 PIPE $47.93 Regular price $83.79 -
Sale Diamond Eye KIT 5in DPF SGL AL 07.5-11 CUMMINS 6 7L PCKGD BX46X14X14OD EL-PL 44inX13 5inX13 5inID $429.00 Regular price $749.97 -
Sale Diamond Eye KIT 5in Catback MFLR RPLCMENT PIPE Single AL: 2004.5-2007.5 DODGE CUMMINS 600 $524.33 Regular price $916.63 -
Sale Diamond Eye KIT 5in Turbo Back SGL MFLR RPLCMENT PIPE AL: 94-02 DODGE CUMMINS 5.9L W/ RP #510220 $636.23 Regular price $1,112.26 -
Sale Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE SGL AL: 03-07 FORD 6.0L F250/F350 (Extended Cab Only) $429.00 Regular price $749.97 -
Sale Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE Single AL: 94-97 FORD 7.3L F250/F350 PWRSTROKE $429.00 Regular price $749.97 -
Sale Diamond Eye KIT 4in Catback Single AL: 94-97 FORD 7.3L F250/F350 PWRSTROKE $505.75 Regular price $884.14 -
Sale Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE DUAL AL: 2004.5-2007.5 DODGE CUMMINS 600 $603.77 Regular price $1,055.51 -
Sale Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE Single AL: 2004.5-2007.5 DODGE CUMMINS 600 $429.00 Regular price $749.97 -
Sold out Diamond Eye KIT 4in Catback Single AL: 2004.5-2007.5 DODGE CUMMINS 600 $505.75 Regular price $884.14 -
Sale Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE DUAL AL: 94-02 DODGE CUMMINS 5.9L $683.21 Regular price $1,194.39 -
Sale Diamond Eye KIT 4in Turbo Back MFLR RPLCMENT PIPE SGL AL: 98.5 - 02 DODGE CUMMINS 5.9L $450.01 Regular price $786.72 -
Sale Diamond Eye KIT 4in Turbo Back SGL AL: 98.5-02 DODGE CUMMINS 5.9L $525.81 Regular price $919.21 -
Sale Diamond Eye KIT 4in Turbo Back SGL AL: 4-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L $603.63 Regular price $1,055.26 -
Sale Diamond Eye KIT 4in TB MFLR RPLCMENT PIPE SGL AL: 2-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L $516.92 Regular price $903.68
