View our Specials! Coupon Code: SaveIn2026
Looking to upgrade or modify your vehicle with aftermarket parts from Diamond Eye Performance? At Tunersports.com we carry a great selection of their parts for your vehicle.
From exhaust, mufflers & tips, catback, exhaust, mufflers & tips or turbo back we have 164 parts available, all with free shipping to the Continental US 48 States.
For more information on Diamond Eye Performance, you can visit the official Diamond Eye Performance website.
 OUT OF STOCK Diamond Eye Performance Downpipe AL 124011Diamond Eye 00-03 Ford 7.3L Diesel E-Series Van w/ Auto Trans/ Non-Catalyst 4in Aluminum Downpipe $156.27
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 OUT OF STOCK Diamond Eye Performance Turbo Back Exhaust Kit AL K4319ADiamond Eye 2000-2003 Ford F250/350 7.3L Powerstroke 4in Al Turboback Single Exhaust- All Cabs/ Beds $472.80
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OUT OF STOCK Diamond Eye Performance Intermediate Pipe AL 120017Diamond Eye INT PIPE-S PIPE TB 4in-5in AL 7 3L F250/350 99-03 5 9L 2500/3500 03-04 CORS SS 160007 $83.33
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 OUT OF STOCK Diamond Eye Performance Turbo Back Exhaust Kit SS K5323SDiamond Eye KIT 5in TB SGL SS: 00-03 FORD 7.3L F250/F350 $831.41
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OUT OF STOCK Diamond Eye Performance Intermediate Pipe SS 160017Diamond Eye INT PIPE-S PIPE TB 4in 5in SS 7 3L F250/350 99-03 5 9L 2500/3500 03-04 CORS AL 120007 $88.15
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 OUT OF STOCK Diamond Eye Performance Turbo Back Exhaust Kit AL K5323ADiamond Eye KIT 5in TB SGL AL: 00-03 FORD 7.3L F250/F350 $657.80
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 IN STOCK Diamond Eye Performance Turbo Back Exhaust Kit AL K4331ADiamond Eye KIT 4in TBSGL AL: 00-03 FORD 7.3L F550 ROLLOVER $539.85
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OUT OF STOCK Diamond Eye Performance Turbo Back Exhaust Kit AL K4331A-4Diamond Eye KIT 4in TBSGL AL: 00-03 FORD 7.3L F550 ROLLOVER W/ PYROMETER PLUG $558.78
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 IN STOCK Diamond Eye Performance Turbo Back Exhaust Kit AL K4325ADiamond Eye KIT 4in TB SGL AL: 00-03 FORD 7.3L E-SERIES VAN NFS W/ CARB EQUIV STDS $539.85
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OUT OF STOCK Diamond Eye Performance Turbo Back Exhaust Kit AL K4321A-4Diamond Eye KIT 4in TB DUAL AL: 00-03 FORD 7.3L F250/F350 W/ PYROMETER PLUG $746.99
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 $159.12
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 IN STOCK Diamond Eye Performance Muffler Delete Pipe AL 510215Diamond Eye MFLR RPLCMENT PIPE 3-1/2inX30in FINISHED OVERALL LENGTH NFS W/ CARB EQUIV STDS PHIS26 $84.89
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 IN STOCK Diamond Eye Performance Band Clamp AL BC350ADiamond Eye CLAMP Band 3-1/2in METRIC HARDWARE AL $37.13
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 IN STOCK Diamond Eye Performance Muffler Delete Pipe AL 510205Diamond Eye MFLR RPLCMENT PIPE 4in 30in LENGTH AL MR400 $66.31
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 IN STOCK Diamond Eye Performance Turbo Back Exhaust Kit AL K4212A-RPDiamond Eye KIT 4in TB MFLR RPLCMENT PIPE SGL AL: 98.5 - 02 DODGE CUMMINS 5.9L $407.50
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 IN STOCK Diamond Eye Performance Turbo Back Exhaust Kit AL K4306A-RPDiamond Eye KIT 4in MFLR RPLCMENT PIPE TB SGL ALUM 94-97 5 7 3L F250/F350 PWRSTROKE NFS W CARB STDS $471.53
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 IN STOCK Diamond Eye Performance Muffler Delete Pipe AL 510216Diamond Eye DODGE 4in MFLR RPLCMENT NFS W/ CARB EQUIV STDS OEMR400 $85.16
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 IN STOCK Diamond Eye Performance Downpipe SS 120015Diamond Eye DWNP 4in TB SGL/DUAL AL FORD 7.3L F250/F350 CAB & CHASSIS F450 & F550 ROLLOVER 99-03 $134.51
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 IN STOCK Diamond Eye Performance Downpipe AL 220099Diamond Eye DWNP 4in AL: 89-93 5.9L DODGE MACHINED EF $160.67
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 IN STOCK Diamond Eye Performance Catback Exhaust Kit AL K4310A-RPDiamond Eye KIT 4in CB MFLR RPLCMENT PIPE SGL AL: 94-97 FORD 7.3L F250/F350 PWRSTROKE $389.40
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