{"product_id":"katech-lt4-supercharger-cnc-porting-service","title":"Katech LT4 Supercharger CNC Porting Service","description":"\u003ch3\u003eKatech LT4 Supercharger CNC Porting Service\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eReduce inlet restriction. Increase airflow. Unlock the full potential of your LT4 supercharger system.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eKatech Engineering’s LT4 Supercharger CNC Porting Service is designed to reduce inlet restriction and improve airflow through the factory LT4 supercharger using Katech-developed CNC porting profiles. This service supports Corvette Z06, Camaro ZL1, and other LT4-equipped platforms seeking improved airflow and performance.\u003c\/p\u003e \u003cp\u003eWhen combined with proper calibration and supporting modifications, this service has demonstrated gains of up to 30 rear-wheel horsepower (rwhp) in optimized configurations.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eMail-In Supercharger Porting Service\u003c\/h3\u003e \u003cp\u003eKatech offers this as a mail-in CNC porting service, providing access to race-proven airflow development.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRemove the supercharger assembly from the vehicle\u003c\/li\u003e \u003cli\u003eRemove the throttle body, bypass valve, and crossover tube\u003c\/li\u003e \u003cli\u003ePrint and include your order confirmation\u003c\/li\u003e \u003cli\u003eShip your supercharger to:\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKatech Engineering\u003c\/strong\u003e\u003cbr\u003e Attn: CNC Porting Department\u003cbr\u003e 24324 Sorrentino Ct.\u003cbr\u003e Clinton Township, MI 48035\u003c\/p\u003e \u003ch3\u003ePackaging Requirements\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUse a heavy-duty box with adequate spacing\u003c\/li\u003e \u003cli\u003eProtect all corners and sealing surfaces with dense padding or bubble wrap\u003c\/li\u003e \u003cli\u003eEnsure the unit is securely immobilized inside the package\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eShipping \u0026amp; Insurance\u003c\/h3\u003e \u003cp\u003eCustomers are responsible for properly packaging and insuring their supercharger during transit to Katech Engineering. We strongly recommend purchasing full replacement-value shipping insurance and using a trackable shipping method.\u003c\/p\u003e \u003cp\u003eKatech Engineering is not responsible for damage or loss incurred during inbound shipping.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eKatech CNC Porting Process\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eComplete disassembly and inspection\u003c\/li\u003e \u003cli\u003eMulti-stage cleaning process\u003c\/li\u003e \u003cli\u003eCNC-machined porting of inlet and airflow-critical regions using Katech-developed profiles\u003c\/li\u003e \u003cli\u003eFinal cleaning and debris removal\u003c\/li\u003e \u003cli\u003eReassembly and lubrication\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eYour supercharger is returned assembled and prepared for installation with appropriate gaskets, hardware, and calibration.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003ePerformance Notes\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUp to 30 rwhp gains in optimized configurations\u003c\/li\u003e \u003cli\u003eResults will vary based on airflow setup, boost level, and calibration\u003c\/li\u003e \u003cli\u003eProfessional calibration is required\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch3\u003eRecommended Supporting Upgrades\u003c\/h3\u003e \u003cp\u003eFor best results, Katech recommends pairing this service with:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eKatech CNC Supercharger Snout Porting Service\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePorting the supercharger snout helps reduce inlet restriction and improve airflow into the supercharger system, supporting increased performance when combined with proper calibration.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eTurnaround Time\u003c\/h3\u003e \u003cp\u003e“Expected to ship” timelines shown online are estimates based on receiving your supercharger within 5 business days of order placement. Actual turnaround time may vary depending on current production volume.\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eWhy Choose Katech Engineering\u003c\/h3\u003e \u003cp\u003eSince 1977, Katech Engineering has delivered race-proven performance through precision CNC machining, advanced engine development, and championship-winning motorsports programs. Built for durability, consistency, and measurable results.\u003c\/p\u003e \u003c!-- https:\/\/maxl.us\/hide-related --\u003e","brand":"Katech","offers":[{"title":"Default Title","offer_id":47875047489692,"sku":"KAT-M7043","price":944.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/M198644529.png?v=1791736634","url":"https:\/\/daroracing.com\/products\/katech-lt4-supercharger-cnc-porting-service","provider":"Daro Racing","version":"1.0","type":"link"}