04.5-05 GM 6.6L LLY DURAMAX

Optimize airflow and fuel delivery for your 2004.5–2005 LLY Duramax with upgraded intercooler piping, turbo kits, and performance injectors. This section focuses on improving turbo spool and reducing EGTs while maintaining compatibility with stock turbochargers and factory engine management. Includes LLY-specific head studs and fuel system parts for daily driving or towing builds.

• 

  2004.5-2005 GM 6.6L DURAMAX LLY BANKS POWER 42135-D RAM-AIR INTAKE SYSTEM WITH DRY FILTER

  2004.5-2005 GM 6.6L DURAMAX LLY     The Banks Power 42135-D Ram-Air Intake System with Dry Filter for your 04.5-05 GM 6.6L Duramax LLY delivers astonishing best gains in airflow, air density and power. Its large dry synthetic air filter...

  MSRP:

  Was:

  Now: $449.00

  Add to Cart The item has been added

• 

  2001-2016 GM 6.6L DURAMAX BANKS POWER 66411 AUTOMIND PROGRAMMER

  2001-2016 GM 6.6L DURAMAX   The Banks Power 66411 AutoMind Programmer is a hot and hand way to get the latest in pre-loaded, pre-programmed power in your 2001-2016 GM 6.6L Duramax. All from the most trusted name in engineered engine efficiency.....

  MSRP:

  Was:

  Now: $439.00

  Add to Cart The item has been added

• 

  UNIVERSAL - ALL MAKES, ALL MODELS MBRP 4" INSTALLER SERIES DUAL STACK T-PIPE KIT UT2001

  UNIVERSAL - ALL MAKES, ALL MODELS   Add stacks to your truck with the MBRP 4" Installer Series Dual Stack T-Pipe Kit UT2001. For those who already have a 4" performance exhaust on their truck this kit includes everything that you need to convert...

  MSRP:

  Was:

  Now: $439.99

  Add to Cart The item has been added

• 

  UNIVERSAL - ALL MAKES, ALL MODELS (FABRICATION REQUIRED) MBRP UT8001 5" INSTALLER SERIES SINGLE STACK EXHAUST SYSTEM

  UNIVERSAL - ALL MAKES, ALL MODELS (FABRICATION REQUIRED)   MBRP "Smokers" Universal T-Pipe KitThe MBRP UT8001 5" Installer Series Single Stack Exhaust System is for those who already have a 5" performance exhaust on their truck this kit includes...

  MSRP:

  Was:

  Now: $294.99

  Add to Cart The item has been added

• 

  UNIVERSAL - ALL MAKES, ALL MODELS MBRP UT4001 4" INSTALLER SERIES SINGLE STACK EXHAUST SYSTEM

  UNIVERSAL - ALL MAKES, ALL MODELS   MBRP "Smokers" Universal T-Pipe KitThe MBRP UT4001 4" Installer Series Single Stack Exhaust System is for those who already have a 4" performance exhaust on their truck. This kit includes everything that you...

  MSRP:

  Was:

  Now: $239.99

  Add to Cart The item has been added

• 

  UNIVERSAL - 4" INLET/OUTLET, 30" OVERALL MBRP UNIVERSAL 4" QUIET TONE MUFFLER

  UNIVERSAL - 4" INLET/OUTLET, 30" OVERALL    Give your truck a custom exhaust tone with the MBRP Universal 4" Quiet Tone Muffler. Featuring a dual core technology that provides optimal flow, in conjunction with superior sound suppression...

  MSRP:

  Was:

  Now: $214.99 - $219.99

  View Options

• 

  6" ROUND RESONATOR, 4" I.D. INLET/OUTLET, 18" OVERALL LENGTH MBRP DIESEL RESONATORS (ALUMINIZED & STAINLESS STEEL)

  6" ROUND RESONATOR, 4" I.D. INLET/OUTLET, 18" OVERALL LENGTH   Take the edge off any 4" performance system with an MBPR Inc. Diesel Resonator. This high flow 4" resonator will help reduce that annoying interior resonance without compromising...

  MSRP:

  Was:

  Now: $154.99 - $214.99

  View Options

• 

  UNIVERSAL - 4" INLET/OUTLET, 30" OVERALL MBRP PRO SERIES PERFORMANCE MUFFLER M1031

  UNIVERSAL - 4" INLET/OUTLET, 30" OVERALL   MBRP high flow performance diesel mufflers are available as individual components. Get the best sounding muffler on the street today. Each muffler is built from T304 Stainless Steel and boasts a fully...

  MSRP:

  Was:

  Now: $334.99

  Add to Cart The item has been added

• 

  UNIVERSAL - 4" INLET/OUTLET, 30" OVERALL MBRP XP SERIES PERFORMANCE MUFFLER M91031

  UNIVERSAL - 4" INLET/OUTLET, 30" OVERALL   MBRP high flow performance diesel mufflers are available as individual components. Get the best sounding muffler on the street today. Each muffler is built from T409 Stainless Steel and boasts a fully...

  MSRP:

  Was:

  Now: $239.99

  Add to Cart The item has been added

• 

  UNIVERSAL - 5" INLET/OUTLET, 31" OVERALL MBRP INSTALLER SERIES PERFORMANCE MUFFLER M2050

  UNIVERSAL - 5" INLET/OUTLET, 31" OVERALL   MBRP high flow performance diesel mufflers are available as individual components. Get the best sounding muffler on the street today. Each muffler is built 100% aluminized 16-gauge steel and boasts a...

  MSRP:

  Was:

  Now: $194.99

  Add to Cart The item has been added

• 

  UNIVERSAL - 5" INLET/OUTLET, 31" OVERALL MBRP M2220S 5" STAINLESS STEEL QUIET TONE MUFFLER

  UNIVERSAL - 5" INLET/OUTLET, 31" OVERALL   MBRPs 5 Quiet Tone muffler features a high flow 5 spiral louvered core, fits most 5 exhaust systems and is a direct replacement for all MBRP 5" performance mufflers. With over triple the sound...

  MSRP:

  Was:

  Now: $419.99

  Out of stock. Please Call For Availability

• 

  UNIVERSAL - 5" INLET/OUTLET, 31" OVERALL MBRP M2220A 5" ALUMINIZED QUIET TONE MUFFLER

  UNIVERSAL - 5" INLET/OUTLET, 31" OVERALL   MBRPs 5 Quiet Tone muffler features a high flow 5 spiral louvered core, fits most 5 exhaust systems and is a direct replacement for all MBRP 5" performance mufflers. With over triple the sound...

  MSRP:

  Was:

  Now: $249.99

  Add to Cart The item has been added