RENNtech ECU Hand Held Tuner (HHT) for CL 500 | C215 | 320 HP / 355 LB-FT | MY2001-2006

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Description

RENNtech ECU Hand Held Tuner (HHT) for CL 500 | C215 | 320 HP / 355 LB-FT | MY2001-2006RENNtech "Bench Flash Requires Removal of ECU for the 215 CL 500. Up to 320HP and 355 LB FT. Gains: +18HP & +16 LB FT. RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the

To explain this process in short

992 | GT3 RS

Up to 417HP and 446TQ

Our kit comes complete with high flow performance filter inserts and anodized aluminum MAF sensor retaining clips

up to an astonishing 392 HP and 463 lb/ft at the crank

Up to 380HP and 395 LB-FT LB-FT

Each side is constructed from 100% pre-preg carbon fiber that make up the diffuser improvments

635 HP @ 5500 RPM

Several design iterations were explored

It visually enhances the rear of the CLS

OEM electronic damper control is retained

no damage to factory cables