Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Stage 3 High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Stage 3 upgrade for the 2001-2004 LB7 Duramax combines our Stage 2 High Flow Bundle and 3 in. Down Pipe into a single package providing increased air and exhaust flow for your turbo...

Banks Power Straight Pipe Kits are made from durable galvanized T-409 Stainless Steel. These kits come with necessary hardware for the applications listed in their description. Straight Pipe Kit, Replaces Muffler P/N 53800 Straight Pipe Kit-Replaces Muffler 5380 Features: Straight Pipe Kit Vehicle Fitments...

The WCFab 2001-2016 Duramax Up Pipe Bolt Kit is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly lube and are designed as an upgrade to the OEM fasteners employed on the 2001-2016 and...

Replace the light weight, leak prone Driver side OEM up pipe with this heavy duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up and decrease EGT's. Will work with ANY Turbo...

4" Twin Turbo Down Pipe for LB7/LLY/LBZ/LMM Duramax Down Pipe 4in. for LB7/LLY/LBZ/LMM Duramax with Twin / Compound Turbo Features: 4" Twin Turbo Down Pipe for LB7/LLY/LBZ/LMM Duramax For custom built racing applications to fabricate your own twin turbo kit Use in conjunction with...

The head pipe is one of the biggest restrictions in your vehicles exhaust system. Pushing air out of the turbocharger wastes power that should be going to the drive wheels. Monster head pipe provides a restriction-free path out of the turbocharger for quicker response,...

3" LB7 Turbo Downpipe for use with OEM charger or Stealth series Drop in. High Temp Coated and Heat Wrap included Down Pipe 3in. for 2001-2004 Duramax LB7 Features: 3" Downpipe Heat Wrap High Temp Coating Vehicle Fitments 2001-2004 GMC 6.6L DURAMAX 2001-2004 CHEVROLET...

LB7 Duramax 3" Down pipe for S300 Turbo with HX40 style exhaust outlet flange. Built specifically for use with ProFab 6.5in Fabricated pedestal. Other turbo pedestals may be compatible but have not been verified for fitment. Height must be between 5-6" tall for proper...