Call Us: 888-631-1433
COUPON CODES     SCP5: $5 OFF ORDERS OVER $125    SCP25: $25 OFF ORDERS OVER $275   SCP50 $50 OFF ORDERS OVER $550
Painted Parts are painted to order and take additional time, right now we are about a 6-8 week lead time. Please keep this in mind.
2015 2017 Ford Mustang ROUSH 2.3L EcoBoost I4 Flash Pack
  • Free shipping

        2015 2017 Ford Mustang ROUSH 2.3L EcoBoost I4 Flash Pack

         
        0.0
        Roush Performance
          • 10% less
          Market price: $430.94, you save $40.95
        • $389.99

        OR

        2015-2017 Mustang ROUSH 2.3L EcoBoost I4 Flash Pack2015+ Mustang ROUSH 2.3L EcoBoost I4 Flash Pack 421989

        Roush Performance Flash Packs for the 2015-2017 2.3L Ecoboost Mustangs, add an exceptional 42 RWHP and 35 lb-ft. of torque to the stock 2.3L Ecoboost engine. An optional 3-year/36,000-mile limited powertrain warranty gives you confidence to crank up the power.
         
        Roush calibration engineers have extensive OEM calibration experience and sweat the details to ensure strong performance without sacrificing driveability. Hundreds of hours spent in the lab and on the dyno, testing and validating our calibrations, set our Flash Pack calibrations apart from guesswork tuning.
         
        In addition to improved horsepower and torque, improved boost and throttle mapping lend a sporty feel right off idle to provide amazing driveability improvements all through the power band.
         
        Roush Flash Packs are programmed easily into the ECU via industry standard J2534 reflash interfaces with our free Roush Diagnostic Tool, (RDT), utility. An experienced DIY’er and nearly any dealer can perform the calibration upgrade in under an hour without getting their hands dirty.
         
        Product Features
        Increased engine performance of over : 42 RWHP and 35 lb-ft RWTQ
        Roush exclusive Ecoboost calibration developed exclusively for Flash Pack applications.
        Improved boost targeting adds increased torque and horsepower across the entire RPM range
        Improved throttle mapping lends a sporty feel to the Ecoboost Mustang
        Calibration optimized for 91 octane fuel, (compatible with lower octane with reduced power)
        Overboost mode allows for aggressive midrange passing power
        Fully developed calibrations by Roush engineers under laboratory conditions
        Optional 3-year/36,000-mile limited powertrain warranty
        Calibration is flashed using free Roush RDT software using industry standard J2534 interface tools. (Note: a dealer service charge may apply)
        2015+ Ford Mustang w/2.3L-I4 EcoBoost (All)
        Flash Pack Voucher
        Optional warranty must be purchased within 30 days of service installation date. (See Roush warranty document 15PP-336PW-AA for complete details)
        Not approved for sale in California or states that require california E.O.#
         
         
         Roush Performance has long been known as the leading tuning for the Ford Mustang. Anytime you purchase a Roush product you can rest assured that product is built to the highest possibly specifications for your 2015-2017 Ford Mustang. Bottom line, if you purchase a Roush Performance product from Southern Car Parts, you can rest assured knowing two things. Number one, you’ll have the highest quality aftermarket performance or aesthetic product available from your Mustang and number two, you’ll receive the best customer service and customer support in the industry. We are here to help you before, during and after the sale. If you have any questions about a Roush product, please do not hesitate to ask.
         
        No discounts can be taken on Roush products. The price shown in our lowest price available.
          • SKU
            421989
          • Weight
            1 lbs
          • Manufacturer Part #
            421989
        • Manufacturer
          Roush Performance
        • Brand
          Roush Performance
        • Configurator Products
          No
        • Configurator Status
          No
        • Covercraft Status
          No
        • Disable loading on additional products
          No
        • Disallow Use of Coupons
          No
        • MPN
          421989
        • Part Number_333224
          421989
        • Select Featured
          No
        Customer reviews
        Please sign in to add review
        There are no comments yet. Be the first to leave a comment

        We accept the following payment methods:

        Accepted payment methods

        Shipping

        We utilize UPS, Fedex, and USPS for all of our shipping needs. Carrier choice is based upon availability and needs of the customer and is the sole discretion of SouthernCarParts. We always try to ship within 24 hours of order placement (do to the custom nature of some products, shipping within 24 hours is impossible, actual shipping time frames will be listed in the product description). Please keep in mind that some products such as Custom Fit Car Covers, Lloyds Floor Mats, Painted accessories, and Racemesh Products can take 3 -10 days to ship and are charged at time of order placement. Racemesh products take 4 weeks to ship as they are made to order.

        Returns


        Should you need to return a part for refund, exchange, or credit, please contact our returns department within 30 days of purchase at orders@southerncarparts.com for a Return Merchandise Authorization (RMA) number. Most problems, such as installation, can be solved with a telephone call (888-631-1433). Southern Car Parts will not accept returned goods without prior authorization and an RMA# written clearly on the exterior of the box. The customer is responsible for freight on all return orders. Parts authorized to be returned, on a non-exchange basis, are subject to a 20% restocking fee. Returns will only be accepted within 30 days of the original date of shipment.  Custom painted parts - Once these parts are started, we can refund you less the paint(chemicals) that have been used. Exception is rear spoilers and front splitters, we can refund less 20%.

        Custom-made-to-order items are NOT returnable. This includes embroidered floor mats and car covers.
        Damages in Shipping

        All damages from shipping must be reported to Southern Car Parts within two business days from tracking number delivery confirmation. After two business days, damages become the responsibility of the customer.