is this too big?
Thread Starter
Registered!!
iTrader: (5)
Joined: May 2001
Posts: 2,317
Likes: 0
From: PG county, MD, Maryland, US
Rep Power: 0 
is this too big?
is 2.5 piping to big for our cars
i think alot of people have 2.25 piping for their cat backs but
is it that big of a difference?[IMG]i/expressions/face-icon-small-confused.gif[/IMG]
i think alot of people have 2.25 piping for their cat backs but
is it that big of a difference?[IMG]i/expressions/face-icon-small-confused.gif[/IMG]
My local performance shop instructed me to not go larger than 2 and quarter......they've been in business tuning imports & domestics for over 15 years....I figure they know better than I do.
Eat poo & Choke ...I don't eat ham cuz my last name is HAM !!!!
Hey! Look At Me!! I'm a Supporting Member!!
Joined: Aug 2001
Posts: 1,492
Likes: 0
From: Palisades Park/Rutherford, New Jersey/in ur CORNHOLE, US
Rep Power: 317 


oooooo big is good[IMG]i/expressions/face-icon-small-tongue.gif[/IMG] but as for the piping 2.5 should be the max nothing more i have 2.5 for my custom cat
Unless forced induction is in your immediate future, I would go with a maximum of 2.25" diameter (naturally aspirated). Any higher and you'll wind up with a noticeable loss of torque / bottom end. Turbo systems & superchargers can utilize the larger diameter pipes more efficiently. Bigger is not always better.
Xjet
Xjet
true.......... bigger is not better....... keep that in mind when u buy exhaust mufflers too.
Just cause it has a big tip and sounds great....... doesn't mean your gonna be a speed racer.
Just cause it has a big tip and sounds great....... doesn't mean your gonna be a speed racer.
Registered!!
iTrader: (31)
Joined: Feb 2002
Posts: 5,366
Likes: 0
From: Scarborough, Ontario
Rep Power: 351 





Hey man,
Go with a 2.25" pipes directly from your manifold. I find that gives the deepest sound withe the most low end torque. It's only worth it, though, if you go with a CAI to compliment the faster dispersion of exhaust. If you want to blow more exhaust out you have to suck more air in, or else you'll find holes torque output. 2.5" pipes are great for turbo or nitrous kits!
Lates
Go with a 2.25" pipes directly from your manifold. I find that gives the deepest sound withe the most low end torque. It's only worth it, though, if you go with a CAI to compliment the faster dispersion of exhaust. If you want to blow more exhaust out you have to suck more air in, or else you'll find holes torque output. 2.5" pipes are great for turbo or nitrous kits!
Lates
Eat poo & Choke ...I don't eat ham cuz my last name is HAM !!!!
Hey! Look At Me!! I'm a Supporting Member!!
Joined: Aug 2001
Posts: 1,492
Likes: 0
From: Palisades Park/Rutherford, New Jersey/in ur CORNHOLE, US
Rep Power: 317 


o yeah?? puahahhqhaahahahahahahahahah hey cityguysam i heard u got a monster
Retired - SoCal FI Mod
iTrader: (4)
Joined: Jan 2002
Posts: 3,139
Likes: 0
From: Boston, MA
Rep Power: 0 
i always thought that custom 2.25 piping was the best.... oh yea another thing... has anyone done custom piping with an Apex'i N1 exhaust ??? what does it sound like ??? how much did it cost to do??? should i make a new thread about this ???
Thread
Thread Starter
Honda Civic Forum
Replies
Last Post
ricer_em2
Mechanical Problems/Vehicle Issues and Fix-it Forum
2
May 11, 2016 08:09 PM



