crossover vs straight

[chevguy]

what is better to have performance wise, a dual exhaust with a crossover such as an x pipe or just straight true duals

[383TA]

x

[MonkeyWrench]

y

[Jessev]

y is clearly the best for performance. duh its streamlined and pointy see Y. an X or H catches all kinds of air and slows you down.

[90_383]

U is the way to go

[Jessev]

come to think of it...id go with an o-pipe, make sure you get one for dual exhaust.
http://kalecoauto.com/index.php?main_page=product_info&cPath=1&products_id=2

http://kalecoauto.com/images/OPipeD.jpg

[90_383]

yea the o-pipe flows nice and sounds sick

[chevyman]

lmao

[notorious_ss]

Aparently these are the proper tips to go with the O pipes best part is you can find them outside ur house close to the laundry room.

[Jessev]

Aparently these are the proper tips to go with the O pipes best part is you can find them outside ur house close to the laundry room.

shhhh

[chevyman]

Aparently these are the proper tips to go with the O pipes best part is you can find them outside ur house close to the laundry room.
central vac exhaust vent