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Akrapovic Exhausts

Opening Hours

Mon - Fri:9:00am - 5:30pm
Saturday:9:00am - 3:00pm

 

      

 

Litchfield upgrades are applicable to both standard and Performance Edition cars

 Stage 1 - 650bhp Litchfield Power Upgrade

Litchfield Audi RS6 Stage 1 UpgradeOur Stage 1 upgrade improves the already excellent standard RS6 or RS7 by remapping and calibrating the engine management system. This recalibration will release an extra 100bhp and transform the way your Audi performs without pushing the limits of the standard components.

The Stage 1 Power upgrade includes:

  • Improved boost control
  • Revised ignition control, Variable Valve timing and Fuel maps
  • Reduced fuel consumption (especially on partial throttle conditions)
  • Increase in both power and torque across the whole rev range

The Stage 1 package costs £600 inc. VAT
 

 Stage 2 - 730bhp Litchfield Power Upgrade

Litchfield Audi RS6 Stage 2Our Stage 2 upgrade features the the Milltek performance cat-back exhaust which replaces the more restrictive standard exhaust system. The Milltek system retains the OE tail trims to maintain the factory look. Click on the Audi Driver image to see what they thought of our first Stage 2 upgrade and how much they enjoyed the car.

Combined with our unique ECU recalibration this upgrade lifts performance to an incredible 730bhp. 

Litchfield Audi RS6 Stage 2

The Stage 2 Power upgrade includes:

  • Improved boost control
  • Revised ignition control, Variable Valve timing and Fuel maps
  • Reduced fuel consumption (especially on partial throttle conditions)
  • Increase in both power and torque across the whole rev range
  • K&N replacement filter
  • Milltek includes Valvesonic technology for different exhaust sound modes

The Stage 2 package costs £2,843.45 fitted inc. VAT

The stage price includes the non-resonated Milltek stainless steel 69.85mm system, we have other exhaust options which are listed below:

Resonated Cat-Back exhaust £3023.21 fitted inc. VAT

Evolution system £7364.04 fitted inc. VAT 

 Stage 3 - 750bhp Litchfield Power Upgrade

Litchfield Audi RS6 Stage 3 UpgradeOur Stage 3 upgrade features the the full Milltek performance exhaust which replaces the more restrictive standard exhaust system. The full system replaces the standard downpipes and restrictive OE cats. The high-flow sports cats reduce back-pressure increase the total open area compared to standard. 

Combined with our unique ECU recalibration this upgrade lifts performance to an incredible 750bhp.

Please read Top Gear's review of our Stage 3 demonstrator using this link to their website -

Top Gear Link Litchfield RS6 Stage 3

The Stage 3 Power upgrade includes:

  • Improved boost control
  • Revised ignition control, Variable Valve timing and Fuel maps
  • Reduced fuel consumption (especially on partial throttle conditions)
  • Increase in both power and torque across the whole rev range
  • Milltek stainless steel full exhaust.
  • K&N replacement air filter
  • High flow sport cats

The Stage 3 package costs £5615.51 fitted inc. VAT

The stage price includes the Milltek stainless steel 69.85mm, we have other exhaust options which are listed below:

resonated full exhaust w/sport cats: £5795.27 fitted inc. VAT

non-resonated full exhaust without cats: £4279.00 fitted inc. VAT

resonated full exhaust without cats: £4458.76 fitted inc. VAT

Evolution system with Litchfield 90mm downpipes: £9395.04 fitted inc. VAT

Litchfield Audi RS6 Stage 3