Porsche 986 Boxster Engine Conversion
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Softronic provides Porsche performance software ECU files for engine conversion projects, such as swapping a Porsche 996 non-DFI 3.4 or 3.6 liter engine into a 986 Boxster. 1997-1999 Boxster 2.5 liter (3.4 liter conversion only) 2000-2004 Boxster all models( 2000-2002 3.4 or 2003-2004 3.6 liter) This software tuning results in these performance gains: Model Base BHP Base Torque Tuned BHP Tuned Torque 3.4 liter Engine Swap 300 258 322 271 3.6 liter Engine Swap 320 273 340 286 *This product for the 1997-1999 Boxster requires removal of the ECU and shipping to Softronic for changes, so no cable or software is included. *A OBD2 cable is included for the 2000-2004 Boxster conversions as they will be flashed by the OBD2 port.
Processing Time: Orders are typically processed within 1–2 business days. Custom or special-order items may take longer—lead times will be noted in the product description if applicable.
Shipping Methods: We ship via USPS, UPS, and FedEx depending on item size, weight, and destination.
Order Tracking: Once your order ships, you’ll receive a confirmation email with tracking information.
Shipping Restrictions: We currently ship within the U.S. Oversized or freight items may require additional handling time and incur additional charges.
Signature Requirements: Some high-value orders may require a signature upon delivery for added security.
Need Help? If you have questions about shipping before placing your order, contact us or give us a call at (239) 992‑0437.