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Auto Barn
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 3in Downpipe W/ PYRO PLUG AL FORD 7.3L 94-97

Diamond Eye Performance

Diamond Eye KIT 3in Downpipe W/ PYRO PLUG AL FORD 7.3L 94-97

$156.63

Diamond Eye KIT 4in Catback Single AL 16-18 Ford F-150 Eco-Boost / V8

Diamond Eye Performance

Diamond Eye KIT 4in Catback Single AL 16-18 Ford F-150 Eco-Boost / V8

$561.01

Diamond Eye KIT 4in Catback Single SS 16-18 Ford F-150 Eco-Boost / V8

Diamond Eye Performance

Diamond Eye KIT 4in Catback Single SS 16-18 Ford F-150 Eco-Boost / V8

$602.00

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

$52.29

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

Diamond Eye Performance

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

$797.99

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

Diamond Eye Performance

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

$777.16

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 SS 2017 FORD 6.7L POWERSTROKE F250/350

Diamond Eye Performance

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

$487.39

Diamond Eye KIT 4in TB HX40 DWNP W/ V-Band SGL AL: 2-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L

Diamond Eye Performance

Diamond Eye KIT 4in TB HX40 DWNP W/ V-Band SGL AL: 2-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L

$621.45

Diamond Eye KIT 4in TB HX40 DWNP W/V-CLAMP SGL AL: 4-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L

Diamond Eye Performance

Diamond Eye KIT 4in TB HX40 DWNP W/V-CLAMP SGL AL: 4-WHEEL DRIVE ONLY 89-93 DODGE CUMMINS 5.9L

$621.45

Diamond Eye KIT 4in TB HX40 DWNP WV-CLAMP MFLR RPLCMENT PIPE SGL AL 4-WHEEL DRIVE ONLY 89-93

Diamond Eye Performance

Diamond Eye KIT 4in TB HX40 DWNP WV-CLAMP MFLR RPLCMENT PIPE SGL AL 4-WHEEL DRIVE ONLY 89-93

$544.55

Diamond Eye KIT 4in TB SGL AL 94-97 7 3L F250/F350 PWRSTROKE NFS W CARB EQIV STDS W PYR PLUG

Diamond Eye Performance

Diamond Eye KIT 4in TB SGL AL 94-97 7 3L F250/F350 PWRSTROKE NFS W CARB EQIV STDS W PYR PLUG

$582.75

Diamond Eye KIT 4in TB SGL SS 94-97 5 7 3L F250/F350 PWRSTROKE W PYROMETER PLUG NFS W CARB EQIV STDS

Diamond Eye Performance

Diamond Eye KIT 4in TB SGL SS 94-97 5 7 3L F250/F350 PWRSTROKE W PYROMETER PLUG NFS W CARB EQIV STDS

$726.00

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

$625.00

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

$451.87

Diamond Eye KIT 4in Turbo Back Single AL: 00-03 FORD 7.3L F550 ROLLOVER W/ PYROMETER PLUG

Diamond Eye Performance

Diamond Eye KIT 4in Turbo Back Single AL: 00-03 FORD 7.3L F550 ROLLOVER W/ PYROMETER PLUG

$597.49

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

$773.62

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

$773.62

Diamond Eye KIT 5in Catback RPLCMENT PIPE Single SS: 2004.5-2007.5 DODGE CUMMINS 600

Diamond Eye Performance

Diamond Eye KIT 5in Catback RPLCMENT PIPE Single SS: 2004.5-2007.5 DODGE CUMMINS 600

$608.27

Diamond Eye KIT 5in Catback RPLCMENT PIPE Single SS: 94-97 FORD 7.3L F250/F350 PWRSTROKE

Diamond Eye Performance

Diamond Eye KIT 5in Catback RPLCMENT PIPE Single SS: 94-97 FORD 7.3L F250/F350 PWRSTROKE

$629.61