HPA DSG software released in the UK - R32OC

HPA Motorsports 1 · 26th November 2009, 08:36 AM

HPA DSG software released in the UK

2010, HPA will have active UK representation for our Industry renown DSG performance software. Available will be both the Stage 2 and Stage 3 programs.

Our upgrade is applicable to any DSG equipped VW/Audi 2WD or AWD

The DSG gearbox is an amazing bundle of technologies with over 50 patents protecting it. The mechanical and software details of this technology are on lockdown from even the dealerships who are not allowed to perform any service other than the basic maintenance.

With an HPA tune, each file is created specifically for the car which it is being written to. This ensures that sensitive emissions and hardware interfaces are not jeopardized by an attempted one file fits all strategy.

DSG performance involves a synergetic relationship between shift call outs, engine load, driver demand, and mechanical execution. Within these relationships, a harmonic balance must be maintained to ensure the various integrated systems work together and do not overpower their basic limitations.

HPA Stage 2

Progressive shift response –

One of the keys to our success in tuning the DSG software comes from our command of the clutch pressures. We are the only company to offer a progressive shift response upgrade which, through a scaling effect, optimizes the DSG’s durability, and retains known comforts and mileage. Under tip throttle and highway usage, shift response is improved by approximately 1/3 faster than factory. Between 50% engine load and WOT, our software is scaled to shorten the shift response up to two thirds quicker than factory. This feature is in effect in D, S and M modes. Our scaling effect synchronizes the hand off between inner and outer clutch packs depending on the load and acceleration demand applied. This eliminates unnecessary clutch slippage under full load accelerations, which reduces clutch wear.

Torque Limit Increase

Working in conjunction with our progressive shift configuration, we have increased the DSG Gearbox’s ability to transmit torque from 350nm up to 500nm while still ensuring the stability and capability of all the mechanical moving hardware within the DSG gearbox. With an HPA performance program, The DSG computer will no longer initiate steps to shed engine torque when the factory 350nm limit is reached which unleashes the true benefits of any engine modifications.

Launch control –

A perfect launch out of the hole accompanied with a great 0-60 acceleration is one of the best ways to show off your performance mods. HPA’s DSG software upgrade enables the Launch Control feature on any car that did not come equipped with it from the factory. Furthermore, improving on the uneventful factory launch, we elevate the launch RPM to 4750; putting you in the sweet spot of your power band for a spectacular launch while maintaining a safe range of pressure that can be applied to the factory clutches to provide maximum grip without slip.

Increased Red Line

Putting you back in command of your engine’s power at the upper RPM range, we have raised the DSG transmission’s rev limit to 7150 RPM as this optimizes the FSI engine’s compressor map and maintains the safe operating range of the V6’s valve springs. Note: the DSG rev limiter will be overridden by your engine’s rev limiter, so this feature may not be utilized with factory (or some aftermarket) chips.

Eliminated Automatic Shifting

When commuting in traffic and looking for fuel economy, the brain behind the DSG is a mastermind at selecting which gear to be in. When it comes to spirited driving, the factory Sport mode can be quite aggressive, but many complain at how it overrules the driver’s input in situations like cornering.

With HPA’s performance programming, we have put the driver back in complete control.

In M mode; automatic up-shifting at wide open throttle has been deactivated, as has kick-down; allowing you to bounce of the newly redefined rev limiter and maintain your gear at will.

When you opt to take over the paddles in S mode, only at Wide Open Throttle will the software automatically shift at the newly defined red line. Up to 95% load, you will have the benefit of the removed up-shifting and kick-down to take control over your gear changes. This ensures less experienced drivers still get an automatic gear change under WOT demand.

In D mode, the factory up-shift and kick-down settings are maintained.

STAGE 3
EXTREME PERFORMANCE

Stage 3 is a MUST for Road course racers

Stage 3 software is a must for all 400+ HP applications and those drivers who demand the most out of their chassis in D, S, or M mode. In addition to the upgrades offered in the Stage 2 package, Stage 3 includes the following benefits:

Stage 3 is a complete departure from the factory software, every gear interchange throughout every mode (D, S, and M) at every driving condition (tip, partial, or wide open throttle) is recalibrated to accommodate torque in excess of 600 ft lbs of torque.

Our programming revamps the clutch engagement curve and allows you to take advantage of the increased grip from performance clutches by scaling out the pressure calibration field. With more pressure on tap to clamp down the clutches, the additional TQ applied through High HP applications won’t strain your clutch packs.

For the road course, the thermal limits for the clutch temperatures has been optimized to allow longer WOT runs without the fear of overheating the solenoid packs

The D mode up-shift program has been tailored to avoid sub 30 MPH 6 gear selections which, when combined with high HP and torque, will overload the sensitive input shafts of the gearbox.

Additionally, a manual override feature enables the driver to retain manual callout in D or S mode instead of reverting back to automatic after 8 seconds.

NOTE://OEM clutches have a durability threshold of 400 crank HP. With stage 3, we have been able to hold 500HP but the reliability of these packs can not be quantified.

January Pre Launch Special

HPA will be in the UK the third week of January. We will pre book slots for anyone who wishes to have their DSG flashes by our team. A special pre booking discount will be announced in the coming days.

If you wish to take advantage of this pre launch opportunity, or to inquire about Direct Port DSG Flashing in general

, please email us.