LLY

🛠️ LLY 63mm 5Blade Mafia™ Drop-In Turbocharger – High-Performance Upgrade for 2004.5–2005 6.6L Duramax LLY Unlock more power, louder whistle, and greater efficiency with the Stainless Diesel LLY 63mm 5Blade Mafia™ Drop-In Turbo—engineered for 2004.5–2005 6.6L Duramax LLY trucks. Whether you're towing heavy loads, daily driving,...

🛠️ Boost Leak Tester Kit – Turbocharger System Pressure Tester for New Installs & Builds Protect your turbo investment and maximize performance with our Boost Leak Tester Kit, designed for high-pressure testing of your intake system. Whether you're installing a new turbocharger or assembling a fresh...

🛠️ LLY 68mm 5Blade Mafia™ Drop-In Turbocharger – Massive Power Upgrade for 2004.5–2005 6.6L Duramax LLY Dominate the street, track, or tow rig game with the Stainless Diesel LLY 68mm 5Blade Mafia™ Drop-In Turbo—built for 2004.5–2005 Duramax LLY owners who want max performance with stock-like fitment....

🛠️ LLY 65mm 5Blade Mafia™ Drop-In Turbocharger – High-Performance Turbo Upgrade for 2004.5–2005 6.6L Duramax LLY Upgrade your 2004.5–2005 Duramax with the Stainless Diesel LLY 65mm 5Blade Mafia™ Drop-In Turbo—designed for diesel owners who want louder sound, more towing power, and serious street performance. Whether...

🛠️ Duramax 6 Blade Billet Compressor Wheel Upgrade – Drop-In Performance Replacement for Factory Turbos Upgrade your Duramax with this 6 Blade Billet Compressor Wheel designed as a direct, drop-in replacement for your factory turbo. This performance-enhancing billet wheel delivers quicker spool-up, better airflow, and reduced EGTs—without...

🛠️ LLY 72mm 5Blade Mafia™ Drop-In Turbocharger – Competition-Only Turbo for 2004.5–2005 6.6L Duramax LLY Built for racers and diesel diehards chasing max horsepower within stock-appearing rules, the Stainless Diesel LLY 72mm 5Blade Mafia™ Drop-In Turbo is the ultimate no-compromise upgrade for your 2004.5–2005 6.6L Duramax LLY....

Heavy Duty Turbo Inlet V-Band Clamp – Fits LLY, LBZ, LMM, LML Duramax (2004.5–2016) Upgrade your Duramax turbo system with this Heavy Duty V-Band Turbo Inlet Clamp, engineered as a direct-fit replacement for the weak factory worm-gear clamp. Designed for high-boost, high-horsepower applications, this clamp...

Duramax Turbo Installation Gasket Kit – Fits 2004.5–2010 LLY, LBZ & LMM Engines Ensure a leak-free, trouble-free turbo install with this complete turbo installation gasket kit for 2004.5–2010 Duramax diesel engines, including LLY, LBZ, and LMM models. Whether you're installing a brand-new stock turbo or upgrading to...