RennTech ECU Upgrade 2002-2005 Porsche 996 Turbo X50 / GT2

Ask an expert

Brand: RennTechSKU / Part #: ECUPOR:54.996.SGT236

Regular price: $1,406.50
Regular price: ~~$1,450.00~~
Sale price: $1,406.50
Unit price: per

Apply at checkout

Subtotal: $1,406.50

Quantity:

RennTech ECU Upgrade 2002-2005 Porsche 996 Turbo X50 / GT2

Subtotal: $1,406.50

Not sure it fits? Text us your VINSee all fitment

Questions before you buy? Talk to a specialist.

Fitment and product questions · 9am–6pm Pacific

Call(310) 231-0292 Text(310) 886-3111 ChatLive chat

Price match: found it cheaper?
Secure checkout · Shop Pay · Affirm
AutoTalent since 2006

Free Shipping

Free standard shipping on orders over $99

Coupon Code on First Order

Price Match Guarantee

Free shipping on $99+ order

30-days Returns

Overview

If you want more from the 2002-2005 Porsche 996 Turbo X50 / GT2 without touching the hardware, this RennTech ECU Upgrade is the cleanest way to get it. RennTech revises the factory calibration for this engine, raising power and torque through the full band and keeping the smooth manners the car left the factory with. RennTech rates the 996 Turbo X50 / GT2 at up to 435 hp and 314 lb-ft with this upgrade, a gain of 20 hp and 15 lb-ft.

Features

Revised ignition timing, throttle mapping, air-fuel ratios and boost control
Gains across the entire rev range, not just at peak
Developed on RennTech's own dyno and road tested
Keeps factory-like drivability and reliability for daily use

What is included

RennTech calibration for your car
Delivery as listed by RennTech for this model (HHT tuner or ECU flash)

Specs

Part number	54.996.SGT236
RennTech rated output	435 hp / 314 lb-ft
Gain (RennTech)	+20 hp / +15 lb-ft

Fitment notes

For the 996 Turbo X50 / GT2, 2002-2005. Please include your VIN with the order so RennTech can confirm the exact application. Check the fitment table before ordering, and contact us if your car differs.

Fitment

Make	Model	Chassis	Year	Engine
Porsche	996 Turbo X50 / GT2	-	2002-2005	-

Fitment

Year	Make	Model
2002–2005	Porsche	Turbo
2002–2005	Porsche	GT2

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

Reviews & questions