downpipe vs. testpipe
2nd Gear
Joined: Dec 2006
Posts: 1,165
RE: downpipe vs. testpipe
you guys are amusing..
a testpipe with stock exhaust will produce more power(most likely only about 4-5hp more)than a car with stock cat and full exhaust. plus a TP is about $500 cheaper and gives you a bit of a sleeper aspect..
but if anyone is concerned with emmissions, then get a Labree HFC. best and cheapest HFC you can get
a testpipe with stock exhaust will produce more power(most likely only about 4-5hp more)than a car with stock cat and full exhaust. plus a TP is about $500 cheaper and gives you a bit of a sleeper aspect..
but if anyone is concerned with emmissions, then get a Labree HFC. best and cheapest HFC you can get
Thread
Thread Starter
Forum
Replies
Last Post
rda990
Archive - Engine/Performance Parts
1
May 12, 2014 11:03 PM
mattrazzo
Archive - Want to Buy
1
Feb 20, 2011 03:44 PM
