2015-2020 Ford Mustang Shelby GT350 Stage 2 Performance Package
2015-2020 Ford Mustang Shelby GT350 Stage 2 Performance Package
2015-2020 Ford Mustang Shelby GT350 Stage 2 Performance Package
2015-2020 Ford Mustang Shelby GT350 Stage 2 Performance Package

2015-2020 Ford Mustang Shelby GT350 Stage 2 Performance Package

$4,899.00
$5,300.00
$4,899.00
2015-2020 Ford Mustang Shelby GT350 Stage 2 Performance Package

2015-2020 Ford Mustang Shelby GT350 Stage 2 Performance Package

$5,300.00 $4,899.00
2015-2020 Ford Mustang Shelby GT350 Stage 2 Performance Package
2015-2020 Ford Mustang Shelby GT350 Stage 2 Performance Package
2015-2020 Ford Mustang Shelby GT350 Stage 2 Performance Package
2015-2020 Ford Mustang Shelby GT350 Stage 2 Performance Package

2015-2020 Ford Mustang Shelby GT350 Stage 2 Performance Package

$5,300.00 $4,899.00
Description

PSI Proformance Stage 2 Performance Package for 2015-2020 Ford Mustang Shelby GT350

There’s nothing quite like the 5.2L Voodoo V8 screaming past 8,000 RPM. Unlock even more sound and performance from your GT350 with PSI Proformance Stage 2 Performance Package—delivering increased horsepower, enhanced driving feedback, and improved overall performance.

Stage 2 Performance Package Includes: 

  • Stainless Works 1-7/8" primaries with 3" collectors and High-flow catalytic converters
  • JLT Intake System
  • Custom Dyno Tune with HP Tuners (RTD or SCT devices available upon request)
  • Professional Installation at PSI Proformance
  • Before and After Dyno Results

 

*Pricing includes a single fuel tune. Please contact us for options on Flex Fuel or race gas tuning.

This package is intended exclusively for off-highway, race, or competition use and is not legal for use on public roads or highways. The vehicle owner assumes full responsibility for ensuring compliance with all applicable federal, state, and local laws and regulations pertaining to modified vehicles.

Shipping & Returns
All sales are final on custom order products. PSI Proformance Inc. offers a Limited Lifetime Warranty on workmanship to the original purchaser. This warranty covers defects in materials and craftsmanship under normal use. Refunds: Not available on custom orders. Exchanges: May be permitted only with written approval from PSI Proformance Inc. Customer Responsibility: The customer is responsible for all associated labor and shipping costs for exchanges or warranty claims.

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