Refurbished pair of TTE780+ turbos for Audi S4 RS4 B5 and A6 C5 including Allroad 2.7 V6 Biturbo model

Introducing our pair of high performance TTE780+ turbos

Here is our refurbished pair of TTE780+ turbos which was imagined and designed for Audi S4 RS4 B5 and A6 C5 including Allroad 2.7 V6 Biturbo model

TTE proceeds to disassemble this pair of turbo and they modify the internal and external parts in order to make CNC parts.

This turbo is compatible for:

• Audi S4 RS4 B5 and A6 C5 including Allroad 2.7 V6 Biturbo model

You send us your pair of original turbos for modification / Upgrade by TTE

Attention :Due to the current context (cost of transport, fuel cost) we had to add additional shipping costs of 100 euros.

/!\ ATTENTION /!\ IMPORTANT information for the reconditioning of your pair of TURBO/!\ ATTENTION /!\

You also have the possibility to add a Heat Shield option on this pair of turbos, for more information please contact us

For the reconditioning of your turbo know that it is your responsibility to send it to us by the carrier of your choice to the address (which will be communicated to you after your purchase).

You will also have to take care to protect it well, because the goods travel under your responsibility.

Please do not send any accessories, oil lines, valves, hoses, parts or components other than the turbo and actuator, as we will not be responsible for any lost or broken parts.

Pack each turbo individually and extremely well to avoid damage in transit, double packing is recommended. We also recommend adding duplicate shipping labels to the outside of your package and placing one inside to ensure your package does not get lost.

We recommend that you only use DHL, DPD, UPS, TNT, FEDEX carriers.

Once you send your turbo(s) to STR PERFORMANCE, they will be fully checked and validated if they can be upgraded within2 weeks. Once approved for an upgrade, they will proceed with the process. If for some reason they cannot upgrade your turbocharger(s), for example damaged. We will contact you.

Please also note that during the inspection by TheTurboEngineers If your turbo(s) is/are damaged or has faults that do not allow it to be reconditioned,inspection costs worth 150 euros will be invoiced to you in the form of a temporary product sheet before the return of your equipment.

These fees allow TheTurboEngineers To inspect and validate if the turbo is in reasonable condition to be upgraded. If the turbo is free of damage and defects, the upgrade will continue and you will not be charged these fees.

If the turbo is damaged or has defects that do not allow the turbocharger to be upgraded, an inspection fee will be charged, a deduction from the refund of the original purchase will be made and the turbocharger will be returned to the delivery address of origin. No shipping costs will be refunded.

Design andimprovement

TheTurboEngineers has been able to put its know-how into the construction of this reconditioning of a pair of TTE780+ turbos for Audi S4 RS4 B5 and A6 C5 including Allroad 2.7 V6 Biturbo model

Several modifications have been made such as the change of the original turbo wheel and the use of a much larger and more efficient CNC wheel. A widening of the compressor casing has been carried out in order to correspond to the new profile of the latter.

Also TTE has been able to optimize the efficiency of the turbo by also carrying out the replacement of the standard bearings for the sport bearing pack TTE, As well as a change of exhaust wheel to a wheel with 9 blades, thus being larger, this wheel will allow by its design, an increased increase in the volume of air, will make it possible to lower the EGT and therefore a better turbo response

 
Balancing
 
Precise Balancing of ALL TURBOS TTE is a critical key factor. We strive to maintain a level of balance higher than those of manufactures in order to obtain a much more durable longevity which results in increased performance. A good balance also improves the acoustics.
First the parts are balanced at slow speeds up to 2800rpm with several bearings using our specific machines, then the components are assembled and then the CHRA are dynamically balanced, but this time according to our application at up to 250,000 rpm with several stages using our in-house VSR machine to obtain the perfect balance.
Our balances are much rigorous and higher than OEM standards. Each turbocharger comes with the balance test result document and specific serial number.

These turbochargers use K04 RS4 B5 crankcases with 58mm inlets

The installation cannot be done with the specific RS4 B5 downpipes but can nevertheless be adapted with the use of an RS6 flange, the turbine housings are specific to the RS6 C5

We recommend that you install the oil pump upgrade from RS4/S4 B5

Strong points :

• Price shown is for one PAIR turbochargers
• Genuine BorgWarner RS4 compressor housings
• Genuine BorgWarner RS6 CNC Modified Exhaust Housings (AKA K06)
• BorgWarner compressor wheel geometry with 47.6mm inlet
• Original BorgWarner K16 Curved Turbine
• Reinforced actuators
• Reinforced bearing system TTE
• 650hp capacity with 98 octane
• Installation as original RS4 K04
• Finely balanced individual parts then assembly with our central high speed VSR high velocity machine
• Balancing test and results provided specific to each turbo with a serial number
• Designed, machined and assembled by TTE in Germany

For atranquilityOfmind,TTE has a one year warranty on all its turbos.

Whetheryour turbocharger fails or encounters amalfunction, reconditioning or replacement is possible.

However, this warranty extends only to the original owner,does not cover labor, misuse, faulty installation and failure of ancillary parts.

All items are warranted to be free from defects in materials and workmanship prior to installation

It is therefore your responsibility to ensure that the product purchased is fitted correctly by an experienced professional and for the use for which it is intended, while using the correct associated equipment.

Failure to follow these guidelines will void any warranty.

The return will nevertheless be at your expense.

Each manufacturer can provide different lead times and guarantees for its products. Do not hesitate to contact us for more information.