New Design! Our RS7 style rear diffuser features built-in black FRP exhaust pipes.

ITEM DESCRIPTION:

• Our rear diffuser is manufactured in-house from high-grade FRP (fiber reinforced plastic).
• It comes with a gloss black painted finish.
• Our rear diffuser does not come with exhaust tailpipe relocators.

INSTALLATION:

• Please be aware that the OEM exhaust will need modifications.
• Vehicles with a Bi-TDi exhaust setup will need a different modification due to the size of the exhaust pipes
• The facelift Bi-TDI has two square tailpipes behind the diffuser. Once the original diffuser is removed, you can see these two pipes, one on each side. Once you have installed our diffuser, please make sure that the location of these original tailpipes that sit behind the diffuser is not located to release hot exhaust gases through the central part of the oval FRP tips that is part of the diffuser.
• These pipes need to be relocated by an exhaust fabricator so that the hot exhaust gases do not melt the plastic diffuser.
• So in order to install our RS7 style diffuser to your A7/S7 facelift, you will need to have some exhaust work carried out.
• We have had customers in the past that have not taken our advice into consideration and have melted the new plastic diffuser because they did not have the exhaust pipes relocated.
• Customers with an S7 4.0 v8 TFSI Engine.
• To install our RS7 diffuser onto an S7 you will need to remove/disconnect both back boxes/mufflers on both sides and remove them, then you will need to have an exhaust fabricator to make a new pipe on both the left and right and make it relocate towards the center of the oval tailpipe that is part of the RS7 diffuser conversion.
• The exhaust will become a lot deeper by doing this modification, however, this will not make the car much louder.
• Professional installation is highly recommended.

FITMENT:

• A7 2011-2014 S-line rear bumper.
• S7 2011-2014 rear bumper.
• RS7 2011-2014 rear bumper.
• Does not fit the SE rear bumper.