Tfi Power Box Wol X4/R-Spec X2

Retail Price: $269.99
You save: $27.04 (10%)
Our Price: $242.95

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Details

Model: 40-R57J
Shipping Weight: 0.4lbs
12 Units in Stock
Manufactured by: Big Gun

Description

Color: Black
Model: Tfi Box

Plug-and-play full controller that allows for proper tuning of your EFI vehicle. Integrated faceplate buttons provide easy adjustment. Highly recommended for any EFI unit with aftermarket exhaust.

Increases horsepower and throttle response. Installs in minutes. No computer needed to adjust EFI.