Our C7 Corvette Z06 EFX MAX Performance Package is the final level of bolt on performance upgrades. This is the package for the competitive driver looking to get every ounce of power out of your LT4 without internal modifications.  This package takes our already phenomenal Stage 3+ Performance Package and adds some critical components to allow to stretch the performance even further.  This system adds a DSX Tuning LT4 supercharger lid and Alky Control methanol injection system. These components yet again help with efficiency by helping control inlet air temp keeping the supercharger in efficiency range to run higher boost level and thus raising horsepower beyond our other packages. This package starts at $13,549.99 with parts, installation, and dyno tuning!

A combined 40 year experience can guarantee our customers we have the knowledge to give them the quality of work they expect.

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OVER 40 YEARS EXPERIENCE
OUR SERVICES

- Dyno Tuning

- Performance Exhaust Systems

- Routine Maintenance

- Track Prep

- Track Side Support

- Dyno Operations

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© 2013 by EFX Tuning 

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Tel: 732-569-3051 | 856-454-5513

Fax: 732-569-3054

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Mon - Fri: 9am - 5pm

Sat: Currently Not Available

2512 Egg Harbor Road Suite F

Lindenwold, NJ 08021