two questions

J

jjohns1508

Ready to race!

• Apr 20, 2015

• #1

two questions, both unrelated
1. Why is an after market down pipe louder than a stock pipe. Assuming both have cats on them.

2. If you install a LSD do you turn off XDS?

 

S

songyun

Ready to race!

• Apr 20, 2015

• #2

200cell cat and stock could 800 or higher im not sure. that would be one of the reasons i think. and maybe 3 inch and 2.5 inch diff

 

jshay

Go Kart Champion

• Apr 20, 2015

• #3

Different diameter, different material, different size catalyst converter.