Collection: New Products.

Granatelli 60mm Water-Cooled Diaphragm External Turbo Wastegate with V-Band – 540259

• Precise and consistent boost control
• High-flow design for powerful turbo setups
• Dual-port diaphragm for smooth, reliable actuation

Granatelli 44mm Water-Cooled Diaphragm External Turbo Wastegate with V-Band – 540244

• 44 mm external wastegate with water‑cooled diaphragm for improved thermal stability
• Billet aluminum cap with black anodized finish for durability and style
• Includes V‑Band inlet/outlet flanges and clamps for easier installation

Granatelli 50mm Water-Cooled Diaphragm External Turbo Wastegate with V-Band – 540202

• Precise and reliable boost control
• Water-cooled top for improved thermal stability
• Billet aluminum construction for strength and durability

Granatelli 50mm Piston-Actuated External Turbo Wastegate with V-Band – 540203

• Precise and consistent boost control
• High-flow piston design for maximum performance
• Race-ready durability for demanding applications

Granatelli 44mm Piston-Actuated External Turbo Wastegate with V-Band – 540261

• Consistent and precise boost control
• High-flow piston design for smooth, reliable operation
• V-band flanges for easy installation

Granatelli Billet Twin Fuel Pump Manifold & Bracket Kit – Bracket Only - GM821B

Granatelli Dual Fuel Pump Mounting Bracket Kit – Billet Aluminum -GM822B

Granatelli Motor Sports 120mm LS Throttle Body

• Massive 120mm bore for maximum airflow
• Perfect match for the Granatelli Motorsports 120mm LS Intake Manifold
• Fits LS1, LS2, LS3, LS6, LS7, LS9, LSA, LSX, LQ4, LQ9

Granatelli 60mm Piston-Actuated External Turbo Wastegate with V-Band – 540260

• Precise and reliable boost control
• Durable piston-actuated design
• V-band flanges for easy installation

Granatelli Motor Sports ZILLA Silver Billet LS Manifold – 105MM Inlet -980105S

• Designed for GM LS Cathedral-Port Engines
• Massive 105mm Throttle Body Opening for maximum airflow and horsepower potential
• CNC-Machined Billet Aluminum Construction for superior strength and durability

Granatelli ZILLA Black Billet LS Intake Manifold – 105mm Inlet – 980105

• Fitment: Compatible with GM “LS-based” small-block V8 engines using cathedral-port heads
• 105mm Throttle Body Ready: Pair with our Silver 105mm LS Throttle Body or Black 105mm LS Throttle Body
• Dual Injector Setup: Designed for dual injectors, with included injector spacers/block-offs for single-injector setups

Granatelli Billet Gen V LT Intake Manifold – 105mm Inlet – 980106

• Massive 105mm Throttle Body Opening Supports high-volume airflow for serious horsepower applications.
• Designed for GM Gen V LT Engines Engineered specifically for modern LT-based performance platforms.
• Improved Airflow & Throttle Response Optimized runner design improves airflow velocity and engine response.

Granatelli 64mm Anaconda Blow Off Valve - 540199

• Massive 64mm High-Flow Design Delivers industry-leading airflow for high-horsepower turbo and centrifugal supercharger applications.
• Billet 6061 Aluminum Construction Precision-machined with a durable black anodized finish for strength and heat resistance.
• Dual-Purpose Performance Design Functions as both a high-performance BOV and cold-side boost management valve.

Granatelli ZILLA Black Billet LS Intake Manifold – 120mm Inlet – 980120

• 120mm Throttle Body Ready: Designed to pair perfectly with the Granatelli Motorsports LS 120mm Throttle Body for maximum airflow and performance
• Fitment: Compatible with GM “LS-based” small-block V8 engines using cathedral-port heads
• Dual Injector Setup: Designed for dual injectors, with included injector spacers/block-offs for customers who prefer to run a single-injector setup

Granatelli MEGAZILLA Black Billet LS Intake Manifold – Twin 103mm Inlets – 980103

• Fitment: Compatible with GM “LS-based” small-block V8 engines using **cathedral-port heads**
• Precision-machined from high-grade billet aluminum
• Precision-machined from high-grade billet aluminum

Granatelli 50mm Viper Series Adjustable Atmospheric Turbo Blow-Off Valve – 540198

• 50mm high-flow blow-off valve for maximum boost release and turbo efficiency
• Rapid-response boost control reduces compressor surge and protects turbocharger systems
• Billet aluminum construction for high strength, heat resistance, and long-term durability