• No products in the cart.

RENNtech HHT ECU Upgrade for G 550 (W463- 402 HP / 405 LB-FT)

RENNtech HHT ECU Upgrade for G 550 (W463- 402 HP / 405 LB-FT)

$1,195

Starting at $67/mo or 0% APR with . Check your purchasing power

RENNtech ECU Upgrade for 463 – G 550. Up to 402HP and 405LB-FT.
Gains: +20HP & 14LB-FT

Description

RENNtech HHT ECU Upgrade for G 550 (W463- 402 HP / 405 LB-FT)

RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980’s! Our experience, countless hours of in house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gains and rock solid daily driver reliability.

RENNtech tuning software for Mercedes offers significant gains in horsepower and torque across the vehicles entire power band. By modifying ignition timing and throttle mapping, optimizing air/ fuel ratios, increasing the engines rev limiter and modifying boost mapping for turbo charged vehicles, RENNtech performance software unleashes your Mercedes true potential.

 

G 550 (W463) Stock Performance:
– 382 HP @ 6000 RPM; 391 LB-FT @ 2800-4800 RPM

Modified Peformance:
– 402 HP @ 6000 RPM; 405 LB-FT @ 2800 RPM

Gains:
– +20 HP / +14 LB-FT

 

 

Notes: This part may be considered a Special Order if custom-made, low volume, or not something we generally stock. There may be a cost for Air Freight, Customs, Taxes, and Duties. Your card will not be charged during Checkout; only an Authorization will be obtained. If necessary, we will contact you with details before processing the order.  Please review our Terms & Conditions before ordering.

Back Save & Share Cart
Your Shopping Cart will be saved with Product pictures, information, and Cart Totals. Then send it to yourself, or a friend, with a link to retrieve it at any time.
Your cart email sent successfully :)

Save & Share Cart
Your Shopping Cart will be saved and you'll get a link. You, or anyone with the link, can use it to retrieve your Cart at any time.
error: