Originally Posted by Frogg
Great mod, but where find the pipes for change the secondary cat?
Go for Milltek. They are direct replacement bolt on. You can easily bolt the old cats back in if you change your mind or sell the car in the future. You wont have to pay the shop to cut and weld again.
The part numbers are: MSBM197 and MSBM198
do a search for the part number and add them to the cart. it wont show up as an individual part unless you do that
You will also need the OEM clamps