C5 Audi RS6 4.2T Biturbo Custom Stage 3 Tuning

C5 Audi RS6 4.2T Biturbo Custom Stage 3 Tuning with Revisions for stock or upgraded turbos, requires upgraded downpipes or piggie pipes, larger fuel injectors, upgraded fuel pump, and a wideband gauge kit.  We sell all of the supporting hardware for this tune, so please reach out!  Map switching is also available for additional cost. 

Requires a stock ECU or flashed ecu, NO CHIPPED ECU's! If you have a chipped ECU contact us so we can repair it or swap it with a stock unit for you.  This is for stage 2 tune.  It will ship with generic flashing cable that is compatible with any windows computer XP, 7, or 8 computer.  We will flash a base file and then include revisions that are based upon logs you send us from your vehicle.  We will remotely log into your laptop and install all required software to perform this.  

DISCLAIMER:  WE ARE NOT RESPONSIBLE FOR ANY HARDWARE FAILURE, MISUSE, LOSS, DEATH, INJURY, AND ANY THING ELSE BROUGHT UPON THE USE OF THIS SOFTWARE.  PLEASE BE SURE TO VISIT OUR MAINTENECE SITE TO PURCHASE A KIT TO BRING YOUR S4 or 2.7 A6, Allroad, TO GOOD SHAPE BEFORE INVESTING IN TUNING!  CARS WITH HARDWARE ISSUES WILL NOT RESPOND WELL TO ANY SORT OF SOFTWARE MODIFICATIONS.  PLEASE BE SURE TO SCAN YOUR VEHICLE FOR TROUBLE CODES AND THOROUGHLY INSPECT FOR BOOST LEAKS AND WASTE GATE TEARS BEFORE PURCHASING THIS SERVICE!

***The signing of this document indicates that you, the buyer have read and understand this agreement and accept all terms and conditions contained herein regarding the use of this performance product and/or service. ***

DISCLAIMER

This is a high performance product designed for off-road and closed course competition use only. In signing this I, the buyer, understand that the software I am purchasing will increase power above and beyond factory parameters. Use of any European Tuning Specialists (ETSPEC) product or service on public roads, or on any emissions controlled vehicles is prohibited.

Performance Warranty

By installing this Product and/or Service, I understand and agree that individual results may vary. I have been informed that all customers should perform any necessary maintenance and ensure all systems are fully functional prior to flashing. I understand that performance tuning can bring existing deficiencies to the surface. Items that should be considered for replacement/inspection prior to performance tuning include, but are not limited to:

Sparkplugs: One heat range colder, gapped to spec.

Coil packs/plug wires/boots: Checked for proper operation and damage

Fuel filter: Replaced

Air filter: Replaced

Diverter valve: Upgraded

These repairs/service are available for an additional charge. Please ask for detail.

European Tuning Specialists & Partners may, at its discretion, deny service to any vehicle determined to be in an insufficient state of repair without consequence. European Tuning Specialists & Partners shall not be held responsible nor liable for any and all damages occurring as a result of the use of this product or service. I also understand that this product may void any existing warranties. This Product or service may interfere with and should be removed from the vehicle before any diagnostic testing is carried out. Dealership updates may overwrite this performance software. Contact European Tuning Specialists & Partners prior to allowing any dealer software updates.

DISCLAIMER OF LIABILITY

European Tuning Specialists & Partners, its distributors and dealers will in no way be responsible for improper product use.  The buyer of this product/service hereby waives all liability claims. European Tuning Specialists & Partners expressly denies any liability for personal injury or damages.  The buyer acknowledges and agrees to absolve European Tuning Specialists & Partners of any and all liability resulting from the use of this product and to hold the seller harmless in any claim related to products or service purchased. Under no circumstances will the seller be liable for any damages or expenses as a result of use or sales of this product.

DISCLAIMER Service Warranty

By installing this Product and/or Service, I Understand and Agree that European Tuning Specialists & Partners has sole discretion in any refunds or returns. A relicensing fee may be charged for alterations/repairs if the owner is not the original purchaser. All software/products carry a unique tamperproof seal, damage or alteration of said device will void any and all warranties. The buyer is hereby responsible for all shipping & handling charges and/or processing fees.

Please note: If service is carried out at an authorized reseller, there may be a service charge independent of the cost of this product. Please ask your installer prior to purchase.

We are in no way affilated with the Brands Audi & Volkswagen.