Audi A3 2.0 Tfsi 8P 2003->2012 Turbo Back System / Cat Delete - SPORT SOUND

Tags: audi, turbo back system, tfsi, trim

Audi A3 2.0 Tfsi 8P 2003->2012 Turbo Back System / Cat Delete - SPORT SOUND

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  • Ex Tax:£1,075.00
  • Product Code: AU003S
  • Availability: In Stock

Available Options

Due to the uniqueness of our products and the way in which they are manufactured, there may at times be a production delay of up to 4 weeks from the initial purchase date.

If you would prefer to pay a deposit at this stage please contact us for details on how to arrange that as an alternative, with the balance payable on the shipping date.

The BCS Valveless Turbo-back (with cat delete pipe) SPORT exhaust is our mid-range option for the Audi A3 2.0 TFSi, providing you with a perfectly balanced sports tone both externally and internally, creating the best possible full-time audible thrill from your A3.

The system has a greater audible volume than the cat back offering, however, with careful design and development we have created a system that ensures that any unwanted in-car frequencies are removed, leaving you with a perfect drone-free experience, together with our characterful pop and burble, free-revving sound.

The primary use for the Sport variant turbo back with can delete variant system, is the track or closed/private road, as this product is illegal for road use.

As with virtually all of the TFSi engined vehicles, there is very little performance gain to be had from the cat-back system on its own, due to the incredibly restrictive downpipe and twin OEM cats. However, by opting for our unique downpipe and high flow cat delete pipe the power potential will massively increase, firstly with an initial 22bhp kinetic, and then once mapped all the way up to stage 3 the following figures are achievable (along with suitable additional hardware...)

The TFSi K03-based AXX BWA performance guide

  • Stage 2  custom remap                                                  275 hp        330 lbft
  • Stage 2+ custom remap                                                 290 hp        360 lbft
  • Stage 3 k04 0r k03 hybrid custom remap                    350 hp         370 lbft

The TFSi K04-based BYD BWJ BHZ CDL Performance guide

  • Stage 2  custom remap                                                  340 hp        340 lbft
  • Stage 2+ custom remap                                                 380 hp        400 lbft
  • Stage 3 k04 0r k03 hybrid custom remap                     550 hp        550 lbft

(all Performance figures are based on levels achieved by R-Tech Performance)

If you require more power from your A3 we recommend the 76mm (up to 400 bhp) or 90mm (400 bhp+) downpipe to go with this system.

We also recommend that the Powerflex up rated dog-bone mount is selected when purchasing the full turbo-back system. This will decrease the amount of stress on your downpipe once the car's torque has been increased after remapping.

The trim options for this product are

        Lightning / Lightning Black                 Typhoon/Typhoon Black 


As the original rubber mount for the center silencer is prone to wear in regards to its ability to support and prevent excessive movement, we recommend its replacement with the upgraded VW rubber as shown below.

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