Large Bore Downpipe with Catalyst Delete (Audi RS3 8V/8Y/TTRS MK3) Model_Mk7.5 GTI 2.0 TSI (5G) (17>) Many exhaust manufacturers also advise

Many exhaust manufacturers also advise these as a necessary upgrade when fitting a performance downpipe

Taking this one step further

The new dual exit exhaust for the 420D Gran Coupe F36 and F36 LCI is finished with a choice of dual 3

Their experience spans more than 40 years servicing high calibre customers in research

the AIRTEC intercooler offers much greater surface area

Large Bore Downpipe with Catalyst Delete (Audi RS3 8V/8Y/TTRS MK3) Model_Mk7.5 GTI 2.0 TSI (5G) (17>) Many exhaust manufacturers also adviseMilltek Sport Large Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency. Used with our Catalyst Bypass Pipe, you can expect significant power gain without any restriction on gas flow made by a catalyst. This product is intended