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.
Some filters could not be applied and were reset.
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Sold out Diamond Eye KIT 4in Catback MFLR RPLCMENT PIPE Single AL: 01-05 CHEVY/GMC 6.6L 2500/3500 $429.00 Regular price $749.97 -
Sale Diamond Eye MFLR BIG DOG QUIET TONE 5inID SGL IN/SGL OUT 10inDIA X 45in BODY 51in LENGTH BAFFLED AL $290.42 Regular price $507.71 -
Sale Diamond Eye ELBOW 5in 90-DEGREE 8in CLR SS $85.67 Regular price $149.76 -
Sold out Diamond Eye ELBOW 5in 45-DEGREE AL $63.10 Regular price $110.32 -
Sale Diamond Eye 4in 45 Degree SS Elbow OLD #432-445 SS $55.45 Regular price $96.94 -
Sale Diamond Eye TIP 4in-5inX12in BOLT-ON ROLLED ANGLE 15-DEGREE ANGLE CUT: EMBOSSED DIAMOND EYE $86.89 Regular price $151.90 -
Sale Diamond Eye RESONATOR 4in W/ ENDS (CLAMPED) AL $122.99 Regular price $215.00 -
Sold out Diamond Eye TAILP 4in 1ST SEC CAT/DWNP-BACK SGL FOR OFF-RD KITS AL CHEVY/GMC 6 6L 2500/3500 01-07.5 $70.53 Regular price $123.29 -
Sale Diamond Eye Downpipe 4in TB Single W/ HX40 FLANGE AL DODGE 5.9L 2500/3500 89-93 2X4 ONLY $174.77 Regular price $305.54 -
Sale Diamond Eye Downpipe 4in AL: 89-93 5.9L DODGE MACHINED EF $163.50 Regular price $285.83 -
Sale Diamond Eye KIT 3in Downpipe SS FORD 7.3L 94-97 $226.12 Regular price $395.30 -
Sale Diamond Eye Tail Pipe 4in 1ST SEC DUAL PASSENGERS SIDE AL 7 3L F250/350 94-03 6 0L 03-07 5 9L $79.60 Regular price $139.15
