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RennTech ecu hand held tuner - ECU Hand Held Tuner for the 2002-2004 SLK 32 AMG

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RennTech options module showing the stock and modified switch - ECU Hand Held Tuner for the 2002-2004 SLK 32 AMG

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RennTech HHT tuner for the GL 450 - ECU Hand Held Tuner for the 2002-2004 SLK 32 AMG

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RennTech ECU Hand Held Tuner 2002-2004 Mercedes-AMG SLK 32 R170

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Brand: RennTechSKU / Part #: 54.170.SLK32

Regular price: $1,159.15
Regular price: ~~$1,195.00~~
Sale price: $1,159.15
Unit price: per

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Subtotal: $1,159.15

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RennTech ECU Hand Held Tuner 2002-2004 Mercedes-AMG SLK 32 R170

Subtotal: $1,159.15

Not sure it fits? Text us your VINSee all fitment

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Overview

RennTech built its name in Florida tuning high-performance engines, and this ECU Hand Held Tuner for the 2002-2004 SLK 32 AMG is the result of in-house dyno development on the 3.2L M112 supercharged V6. Timing, throttle, air-fuel and boost tables are revised as one calibration, so the car pulls harder everywhere while staying a comfortable daily driver.

Key details

The hand-held tuner swaps between tuned and stock ECU files through the OBD2 port with no ECU removal. Flashing takes a few minutes and you can reflash as often as you like.

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	54.170.SLK32
Engine	3.2L M112 supercharged V6
Shipping weight	2 lb

Fitment notes

Fitment is as listed by RennTech for this part number. Your VIN is required with the order.

Fitment

Make	Model	Chassis	Year	Engine
Mercedes-Benz	SLK 32 AMG	R170	2002-2004	3.2L M112 supercharged V6

Fitment

Year	Make	Model
2002–2004	Mercedes-Benz	SLK32 AMG

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.

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