Grand Rock
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5" Y-Pipe With 5" Inlet For Dpu-5Sk-5I DPU-5YA
Grand Rock
OEM PRICE $446.50YOUR PRICE $357.20GRCDPU-5YA-5IOEM PRICE $446.50YOUR PRICE $357.20 -
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OEM PRICE $727.90YOUR PRICE $582.32
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OEM PRICE $619.98YOUR PRICE $495.98
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5"2-Bend ID/OD/OD Y-Pipe Plt Chrome WCK8-48SBC
Grand Rock
OEM PRICE $746.02YOUR PRICE $617.14GRCY-500COEM PRICE $746.02YOUR PRICE $617.14 -
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OEM PRICE $812.78YOUR PRICE $672.36
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![4" Marmon Flare, 3" Long 39394-S]( "4\" Marmon Flare, 3\" Long 39394-S")
OEM PRICE $68.95YOUR PRICE $57.14 -
![5" Marmon Flare, 3" Long]( "5\" Marmon Flare, 3\" Long")
OEM PRICE $84.46YOUR PRICE $70.00 -
OEM PRICE $43.50YOUR PRICE $36.06
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OEM PRICE $482.67YOUR PRICE $400.06
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OEM PRICE $533.77YOUR PRICE $442.40
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5" 2 Bend Turbo Pipe;Aluminized FL-21016-002
Grand Rock
OEM PRICE $639.98YOUR PRICE $530.42GRCFL-22315-001OEM PRICE $639.98YOUR PRICE $530.42 -
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5"2-Bend OD/Flare Turbo Aluminized FL-19610-000
Grand Rock
OEM PRICE $394.22YOUR PRICE $326.74GRCFL-21016-002OEM PRICE $394.22YOUR PRICE $326.74 -
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4" Ford Turbo Pipe Aluminized 99-02 EXS5-120SBA
Grand Rock
OEM PRICE $327.93YOUR PRICE $262.34GRCF4TPOEM PRICE $327.93YOUR PRICE $262.34 -
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Hx40 Turbo Pipe 94-02 Dodge DC-600-4T
Grand Rock
OEM PRICE $525.77YOUR PRICE $435.78GRCDC94024THX40OEM PRICE $525.77YOUR PRICE $435.78 -
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04-06 Dodge Turbo Pipe For 600 Series 5.9L Cummins DC-0304-4T
Grand Rock
OEM PRICE $429.18YOUR PRICE $343.34GRCDC-600-4TOEM PRICE $429.18YOUR PRICE $343.34 -
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5" 304 S.S. + DSS-512 + Marmon Flare Assembly FL-22315-001
Grand Rock
OEM PRICE $874.98YOUR PRICE $699.98GRCFL-27334-0OEM PRICE $874.98YOUR PRICE $699.98 -
5" 304 Stainless Steel Marmon Flare 39392-L
Grand Rock
OEM PRICE $104.93YOUR PRICE $83.94GRC39394-SOEM PRICE $104.93YOUR PRICE $83.94 -
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4' 4 Bend OD/OD 409 Stainless Steel SB7-4937TH
Grand Rock
OEM PRICE $484.20YOUR PRICE $387.36GRCSB7-4937TH-S4OEM PRICE $484.20YOUR PRICE $387.36 -
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4" 2 Bend OD/OD 409 Stainless Steel SB3-2643TH
Grand Rock
OEM PRICE $287.33YOUR PRICE $229.86GRCSB3-2643TH-S4OEM PRICE $287.33YOUR PRICE $229.86 -
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4" 4 Bend OD/ID 409 Stainless Steel SB4-1709BB
Grand Rock
OEM PRICE $379.30YOUR PRICE $303.44GRCSB4-1709BB-S4OEM PRICE $379.30YOUR PRICE $303.44 -
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4" 4 Bend OD/ID 409 Stainless Steel SB4-1474BB
Grand Rock
OEM PRICE $391.08YOUR PRICE $322.24GRCSB4-1474BB-S4OEM PRICE $391.08YOUR PRICE $322.24 -
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4" 3 Bend OD/ID 409 Stainless Steel SB4-1475BB
Grand Rock
OEM PRICE $379.30YOUR PRICE $303.44GRCSB4-1475BB-S4OEM PRICE $379.30YOUR PRICE $303.44 -
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4" 3 Bend OD/OD 409 Stainless Steel SB5-2226BB
Grand Rock
OEM PRICE $381.00YOUR PRICE $304.80GRCSB5-2226BB-S4OEM PRICE $381.00YOUR PRICE $304.80 -
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3.5" 2 Bend 3.5" ID / 4" ID 409 Stainless Steel SB1-9618BB
Grand Rock
OEM PRICE $402.25YOUR PRICE $321.80GRCSB1-9618BB-S4OEM PRICE $402.25YOUR PRICE $321.80 -
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4" 3 Bend ID/OD 409 Stainless Steel SB3-7831BB
Grand Rock
OEM PRICE $487.05YOUR PRICE $389.64GRCSB3-7831BB-S4OEM PRICE $487.05YOUR PRICE $389.64 -
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4" 2 Bend OD Flare 304 Stainless Steel SB3-1015FL
Grand Rock
OEM PRICE $620.04YOUR PRICE $513.90GRCSB3-1015FL-S3OEM PRICE $620.04YOUR PRICE $513.90 -
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4" X 24" Straight Top;OD Bottom 409 SS S4-120SBS4
Grand Rock
OEM PRICE $127.80YOUR PRICE $102.24GRCS4-24SBS4OEM PRICE $127.80YOUR PRICE $102.24 -
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OEM PRICE $296.94YOUR PRICE $246.10
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4" X 24" Curved Stack OD 409 Stainless Steel K35-18EXC
Grand Rock
OEM PRICE $212.48YOUR PRICE $169.98GRCK4-24SB-S4OEM PRICE $212.48YOUR PRICE $169.98 -
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Grab Handle;45" 304 Stainless Steel FL-27334-0
Grand Rock
OEM PRICE $270.84YOUR PRICE $224.48GRCGH-45SOEM PRICE $270.84YOUR PRICE $224.48 -
OEM PRICE $59.80YOUR PRICE $49.56
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4" 3 Bend ID/ID 409 Stainless Steel SB3-1487BB
Grand Rock
OEM PRICE $382.15YOUR PRICE $324.34GRCSB3-1487BB-S4OEM PRICE $382.15YOUR PRICE $324.34 -
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8" Duplex Stack Kit,03-Newer Peterbilt 379,With Offsetbrkt 7SP-55SBC
Grand Rock
OEM PRICE $5,714.98YOUR PRICE $4,727.68GRC8PK-5655OSOEOEM PRICE $5,714.98YOUR PRICE $4,727.68 -
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6" X 96",R5" OD Brute Stack;Chrome SBR6-48EXC
Grand Rock
OEM PRICE $1,374.98YOUR PRICE $1,099.98GRCSBR6-96SBS-5OEM PRICE $1,374.98YOUR PRICE $1,099.98 -
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OEM PRICE $428.98YOUR PRICE $356.88
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OEM PRICE $145.90YOUR PRICE $120.92
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5" Duplex Y-Pipe Kit; Aluminized DEOX-12OZ-12PK
Grand Rock
OEM PRICE $383.98YOUR PRICE $318.24GRCDPLX-YKIT-ALZOEM PRICE $383.98YOUR PRICE $318.24 -
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Duplex Kit 03-Newer Peterbilt 379 Retrofit With Offset Brackets 8PK-9052OSRF
Grand Rock
OEM PRICE $5,714.98YOUR PRICE $4,727.68GRC8PK-9055OSRFOEM PRICE $5,714.98YOUR PRICE $4,727.68 -
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Duplex Kit 94-02 Peterbilt 379 Retro Fit With Offset Brackets 8PK-5655OSOE
Grand Rock
OEM PRICE $5,714.98YOUR PRICE $4,727.68GRC8PK-9052OSRFOEM PRICE $5,714.98YOUR PRICE $4,727.68 -
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Duplex Kit 03-Newer Peterbilt 379 Retrofit With Offset Brackets 7PK-9052OSRF
Grand Rock
OEM PRICE $4,970.76YOUR PRICE $4,112.02GRC7PK-9055OSRFOEM PRICE $4,970.76YOUR PRICE $4,112.02
