Hi guys ,
I need some advice on the exhaust mod.
I own a polo vento 1.6 MPI NA engine . Engine code CLSA is a EA111 engine. I check all over the internet, looks like no one modify the exhaust before.
I want to mod the cat back but i have no idea how many inches of diameter i can increase. Currently my catback pipe diameter is 1.6 inch.
Any advice would be much appreciated.
Thanks
I need some advice on the exhaust mod.
I own a polo vento 1.6 MPI NA engine . Engine code CLSA is a EA111 engine. I check all over the internet, looks like no one modify the exhaust before.
I want to mod the cat back but i have no idea how many inches of diameter i can increase. Currently my catback pipe diameter is 1.6 inch.
Any advice would be much appreciated.
Thanks