Bull-X Downpipe lower section/ pipe instead of pre-silencer 3″ Audi A4/A5 B9 2.0 TFSI

Bull-X Exhausts produces exhaust systems and downpipes at the highest level.

Like these Bull-X Downpipe lower part / pre silencer replacement pipe for your Audi A4/A5 B9 2.0 TFSI.

You want to get more power and sound out of your TFSI?
Then you should start with a Bull-X product!

Downpipes are a significant part for torque range and power in a turbocharged system. It´s the connection between the turbocharger and your catback exhaust. As bigger the diameter of the downpipe and as lower the exhaust gas back pressure, as easier and quicker the turbocharger is able to lead off the exhaust gases.

This has a positive influence in torque, sound and power. Another good aspect of this product is, that its suitable for AWD and FWD models. Because of the removal of your DPF and catalyst, an ECU remapping will definitely be required.

– material: stainless steel
– replaces the presilencer
– without German MOT
– Pipe diameter: 3″/76mm

The advantages at a glance:
• Because of our multi flange, this product is suitable for facelift and pre-facelift models
• The turbocharger is able to lead off the exhaust gas easier, this is the reason for more power
• Better torque range, because the charger can work faster
• Lower exhaust temperature, so the charger and the exhaust manifold is more protected
• OEM connections for plug and play installation