Katech LSA/LS9 87MM CNC Ported Throttle Body

Katech LSA/LS9 87MM CNC Ported Throttle Body

New GM Throttle Body with CNC Porting for Supercharged LSA and LS9 Applications.

The Katech LSA/LS9 87MM CNC Ported Throttle Body starts with a new GM 87mm throttle body and features CNC porting to improve airflow and throttle response compared with the stock unit. It is designed for compatible Chevrolet Camaro ZL1, Cadillac CTS-V, and Chevrolet Corvette ZR1 applications equipped with LSA or LS9 engines.

No Core Required. You do not need to send in your existing throttle body.

Features & Benefits

• New GM Throttle Body No Core Exchange Required
• CNC Porting for Improved Airflow and Throttle Response
• 87MM Nominal Size
• Factory Electronic Throttle Control Configuration

Technical Specifications

• Product Type: CNC Ported Electronic Throttle Body
• Base Component: New GM Throttle Body
• Nominal Size: 87MM
• Engine Applications: Compatible Supercharged GM LSA and LS9 Engines

What's Included

• One Katech LSA/LS9 87MM CNC Ported Throttle Body

Vehicle & Engine Fitment

Chevrolet:

• 2012–2015 Chevrolet Camaro ZL1 — Fifth Generation, LSA Engine
• 2009–2013 Chevrolet Corvette ZR1 — C6, LS9 Engine

Cadillac:

• 2009–2015 Cadillac CTS-V — Second Generation, LSA Engine

Confirm compatibility with the installed supercharger inlet and throttle body configuration, particularly on vehicles with aftermarket components or engine swaps.

Installation & Compatibility Notes

• Verify Mounting and Supercharger Inlet Compatibility
• Confirm Electrical Connector and Intake Connection Compatibility
• Inspect Throttle Body Sealing Components During Installation
• Confirm Calibration Requirements for the Completed Engine Combination

Performance gains depend on the engine configuration, supercharger, supporting modifications, and calibration.

Why Choose Katech

The Katech LSA/LS9 87MM CNC Ported Throttle Body provides a new, ported GM component for compatible supercharged applications. Keeping your original unit eliminates the downtime associated with sending a throttle body away for porting.

For LSA or LS9 throttle body compatibility questions, contact Katech Technical Sales at 586-791-4120.