RENNtech ECU Upgrade for 463 – G 63 AMG Up to 635HP and 620TQ

$3,490

In stock

SKU: ECU:54.463.G63BT Categories: ,

RENNtech | ECU Upgrade | W463 | G 63 AMG | 635 HP / 620 TQ | 5.5L BiTurbo V8 | M157

RENNtech ECU Upgrade for 463 – G 63 AMG. Up to 635HP and 620TQ.
Gains: +99HP & +60TQ

RENNtech M157 Biturbo ECU Upgrades are TÜV approved!

Our proprietary ECU upgrade for the Mercedes M157 engine offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability.

G 63 (W463) M157 Bi Turbo-Stock Performance:
– 536 HP @ 5500 RPM; 560 LB-FT @ 4800 RPM

Modified Performance:
– 635 HP @ 5500 RPM; 620 LB-FT @ 3800 RPM

 
 
Note:
Pricing on Special Order items does not include Air Freight, Customs, Taxes, or Duties.

Be the first to review “RENNtech ECU Upgrade for 463 – G 63 AMG Up to 635HP and 620TQ”

Your email address will not be published.

Reviews

There are no reviews yet.

Quick Comparison

SettingsRENNtech ECU Upgrade for 463 - G 63 AMG Up to 635HP and 620TQ removeRENNtech Mercedes 722.9 Seven Speed Transmission Upgrade removeRENNtech ECU Upgrade for 463 - G 550. Up to 402HP and 405TQ removeRENNtech ECU Upgrade for 463 - G 65 AMG. Up to 670HP and 840TQ removeR1 Performance Package for G 320 (W463- 235 HP / 250 TQ) removeRENNtech Performance Shock Package for the W463 - G-Wagon remove
Image
SKUECU:54.463.G63BTTRNS:27.722.9.7SECU:54.463.G550ECU:54.463.G65BTPKG.463.G320.PERF01PKG.32.463.G.SUSP.V2
Rating
Price$3,490$3,690$1,490$3,490$2,490$4,890
Stock

In stock

In stock

In stock

In stock

In stock

In stock

AvailabilityIn stockIn stockIn stockIn stockIn stockIn stock
Add to cart

Add to cart

Add to cart

Add to cart

Add to cart

Add to cart

Add to cart

DescriptionRENNtech | Performance Shocks | G-Wagon | X463 | 2nd Generation
Content

RENNtech | ECU Upgrade | W463 | G 63 AMG | 635 HP / 620 TQ | 5.5L BiTurbo V8 | M157

RENNtech ECU Upgrade for 463 - G 63 AMG. Up to 635HP and 620TQ. Gains: +99HP & +60TQ RENNtech M157 Biturbo ECU Upgrades are TÜV approved! Our proprietary ECU upgrade for the Mercedes M157 engine offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability. G 63 (W463) M157 Bi Turbo-Stock Performance: - 536 HP @ 5500 RPM; 560 LB-FT @ 4800 RPM Modified Performance: - 635 HP @ 5500 RPM; 620 LB-FT @ 3800 RPM     Note: Pricing on Special Order items does not include Air Freight, Customs, Taxes, or Duties.

Mercedes 722.9 Seven Speed Transmission Upgrade

With increased engine performance it becomes necessary to further improve the drive line components, most importantly the transmission in order to ensure maximum power is transmitted to the drive wheels without transmission slippage. This can not be realized with software and only truly be accomplished by an internal mechanical upgrade to the transmission hardware. RENNtech is the foremost authority on transmission upgrades and has done countless rebuild and upgrades for the most demanding dealers and clients for over 21 years. Our transmission upgrade consists of a complete transmission disassembly and inspection as well as a mechanical upgrade to the transmission clutch packs. This allows us the ability to maximize the amount of friction materials contained within the transmission and in turn, the amount of power which can be transmitted through each forward gear. During final assembly the transmission also receives all new gaskets, seals, o-rings as well as a new transmission pan filter. Our upgrade leads to improved shift response, shift timing, increased torque handling capabilities and greater drivability under extreme conditions without sacrificing around town comfort. 722.9 Seven speed Mercedes Transmissions     Note: Pricing on Special Order items does not include Air Freight, Customs, Taxes, or Duties.

RENNtech ECU Upgrade for G 550 (W463- 402 HP / 405 TQ)

Gains: +20HP & 14TQ 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     Note: Pricing on Special Order items does not include Air Freight, Customs, Taxes, or Duties.

RENNtech ECU Upgrade | G 65 AMG | W463 | 6.0L BiTurbo V12 | 670HP/840TQ | M279

RENNtech ECU Upgrade for 463 - G 65 AMG. Up to 670HP and 840TQ. Gains: +49HP & +102TQ 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 65 (W463) Stock Performance: - 621 HP @ 5,000 - 5,300 RPM; 738 LB-FT @ 2,300 - 4,300 RPM Modified Performance: - 670 HP @ 5500 RPM; 840 LB-FT @ 3500 RPM     Note: Pricing on Special Order items does not include Air Freight, Customs, Taxes, or Duties.

R1 Performance Package for G 320 (W463- 235 HP / 250 TQ)

R1 Performance Package for 463 - G 320. Includes ECU Upgrade and Flat Top Air Box. Up to 235HP and 250TQ. Gains: +20HP & +21TQ Our performance package includes our proprietary ECU tune in addition to our  full carbon fiber airbox for a gain of +20 HP and +21 TQ over stock. R1 Package includes:
  • RENNtech ECU
  • RENNtech Carbon Fiber FLat Top Air Box
G 320 (W463) Stock Performance:
  • 215 HP @ 5700 RPM; 229 LB-FT @ 3000-4600 RPM
Modified Performance:
  • 235 HP @ 5700 RPM; 250 LB-FT @ 3000-4600 RPM
Gains:
  • +20 HP / + 21 LB-FT
  Note: Pricing on Special Order items does not include Air Freight, Customs, Taxes, or Duties.

RENNtech Performance Shock Package for the W463 - G-Wagon

RENNtech | Performance Shocks | G-Wagon | X463 | 2nd Generation This is the second generation of the RENNtech G-Wagon performance shock system. As any G-Wagon owner knows, the vehicle is an incredible off-road machine, but suffers from a less than comfortable ride and lack luster handling when spending its time on-road. Our brand new, completely re-engineered suspension system is unlike anything else currently on the market for the G-Wagon RENNtech has found the perfect balance between on-road comfort and off-road performance with our specially designed shocks exclusively for the G-Wagon. These shocks dramatically improve the daily driving comfort and handling around town without sacrificing durability. Our performance shocks feature precision, six way adjustable compression, offering a wider range of adjustment and optimal vehicle ride quality. The turn of the dial on the externally mounted reservoir instantly adjusts ride quality to suit your individual preferences or performance needs. Our high performance shocks are constructed of an aircraft grade aluminum body and alloy steel shaft for reliability in the most demanding of driving environments. An externally mounted reservoir makes shock dampening changes extremely easy and does not require the use of any tools or a lift. - Includes 2 front and 2 rear shocks - Precision six way adjustable compression adjustment - Allows for a more comfortable ride - External reservoir - Increased reliability and service life Fitment: 463 - G 500 463 - G 63 AMG Note: Pricing on Special Order items does not include Air Freight, Customs, Taxes, or Duties.
Weight
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
error:
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • SKU
  • Rating
  • Price
  • Stock
  • Availability
  • Add to cart
  • Description
  • Content
  • Weight
  • Dimensions
  • Additional information
  • Attributes
  • Custom attributes
  • Custom fields
Click outside to hide the comparison bar
Compare

Main Menu

RENNtech ECU Upgrade for 463 - G 63 AMG Up to 635HP and 620TQ