Chances are high, in case you personal one thing at the very least mildly sporty, there’s at the very least a number of aftermarket choices accessible so that you can discover extra energy, higher dealing with, and a customized look. For many of BMWs trendy line-up, there are fairly a number of totally different elements and software program upgrades to select and select and G-Energy, a BMW Performancing tuning outfit that additionally works with Lamborghini, varous Porsche, in addition to AMG fashions, has revealed a big leap in energy for the M440i.
The Gran Coupe, or four-door model of BMW’s 4 Sequence, packs a wholesome punch from its turbocharged 3.0-liter, however energy stays nicely beneath that of the extra performance-focused M4, at the very least, till G-Energy will get their arms on it. The group has give you a efficiency components that overpowers rear-wheel drive M4s and even flirts with the stronger M4 xDrive’s horsepower output.
Taking On The M4
Sift by means of G-Energy’s web site, and you will find quite a lot of upgrades accessible for the M440i, together with turbo replacements, software program updates, exhaust parts and extra. Placing collectively a few of these aftermarket elements has a dramatic impact on the B58 engine that BMW shares with Toyota’s trendy Supra. The only turbo, 3.0-liter, inline-six is nice for 369 horsepower with matching torque, however with G-Energy’s magic utilized, that quantity will increase to 513 horsepower with 516 lb-ft. of torque.
Evaluate that to the rear-wheel drive M4’s twin-turbo inline-six, which affords 473 horsepower, and the G-Energy model is nicely forward. Deliver the extra highly effective xDrive (AWD) model of the M4 to the struggle, and the tuned M440i is simply 10 horsepower shy, but overshadows the true M4’s 479 lb-ft. of torque. A outstanding quantity of energy available for a road automotive that maintains its road manners and, from the surface, is indistinguishable from another commonplace mannequin past its enlarged exhaust exits.
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The Energy Battle Made Simple
As a substitute of simply bolting on elements and hoping for the very best, G-Energy has already finished the heavy lifting by means of analysis and improvement, and has the package deal recipe sorted for you. Probably the most highly effective GP-520 package deal begins with a turbo improve utilizing G-power’s GP-550 unit. Based mostly on a inventory turbo, it is optimized for extra increase utilizing a much bigger compressor and turbine wheel inside a bigger CNC milled housing. The elevated airflow and building will assist 450-550 horsepower.
Evacuating the elevated airflow means a bigger, extra free-flowing exhaust and G-Energy can provide each a downpipe, which connects to the turbo itself, and a whole exhaust system. Relieving the engine of again stress, the stainless steel downpipe features a flex pipe for engine-to-chassis motion and a 300 cell sports activities catalytic convertor. That connects to their GP-DEEPTONE exhaust, additionally produced in stainless-steel, that depends on an exhaust flap to regulate sound and a pair of solid carbon fiber 90mm finishers to poke out from the rear bumper.
Throwing elements at an engine just like the BMW’s B58 does not routinely imply it’s going to make extra energy and even run nicely sufficient to get pleasure from. To that finish, ECU tuning is essential and G-Energy has dealt with that as nicely with their GP-500 efficiency software program. You possibly can deliver the automotive to the corporate or ship the ECU to them, however solely a G-Energy approved vendor can carry out ECU tuning. With the added energy comes added warmth, and an aluminum 4 Sequence F3X charge-air-watercooler is the answer to maintain temperatures manageable.
However Wait, There’s Extra!
If funds will enable, there are many different elements so as to add to your M440i. Perhaps you wish to go in piecemeal and choose up one thing as harmless as a drop-in air filter, or one thing extra superior like aluminum cost piping, or excessive stress gasoline pump, all of that are additionally available to fulfill a wide range of totally different tuning stage wants.
Tuning goes past the engine bay, and there is a carbon fiber steering wheel with LED race show inbuilt, matching carbon shift paddles, prime quality velour mats, and even a whole leather-based and alcantara cabin makeover that G-Energy will customise to your choice. Then, there are wheel choices, and, nicely, it by no means ends. Efficiency packages and particular person elements can be found now for the M440i and a bunch of others by means of G-Energy’s web site.