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01-04 Chevy 6.6L LB7 Duramax Diamond Eye Turbo Direct Pipe 321055

01-04 Chevy 6.6L LB7 Duramax Diamond Eye Turbo Direct Pipe 321055
01-04 Chevy 6.6L LB7 Duramax Diamond Eye Turbo Direct Pipe 321055
Backordered
01-04 Chevy 6.6L LB7 Duramax Diamond Eye Turbo Direct Pipe 321055
01-04 Chevy 6.6L LB7 Duramax Diamond Eye Turbo Direct Pipe 321055
01-04 Chevy 6.6L LB7 Duramax Diamond Eye Turbo Direct Pipe 321055

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$448.46

  • Part Number: 321055
  • Est. Ship Time: Contact To Confirm Availability
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Backordered with no ETA (Updated 10/8/25)

321055 - 2001, 2002, 2003 & 2004 - CHEVY/GMC 6.6L LB7 DURAMAX DIESEL 2500/3500 - 3" ALUMINIZED - PERFORMANCE DIESEL EXHAUST  - TURBO DIRECT PIPE - CNC MACHINED PROFILE AND POCKETED FLANGE - WRAPPED WITH THERMAL HEADER TAPE TO HELP REDUCE EGT'S

Diamond Eye Performance has developed a Turbo Direct pipe for the 2001 - Early 2004 Chevy/GM 6.5L LB7 Duramax diesel exhaust systems. It features a CNC machined turbo connection flange for precise fit, 3" mandrel bent aluminized tubing for smoother flow from the turbo and is wrapped with "Thermo-Tec" exhaust insulating header wrap for reduced EGT's.

INSTRUCTION SHEET

This pipe will NOT work on California trucks.

 
Lame California Prop 65 Notice
Tags: chevy , lb7 , duramax , turbo , direct , pipe , diamond , eye , 321055