Intake or Exhaust First???
#1
Intake or Exhaust First???
I've heard that it's best to put a new exhaust on first before modding anything under the hood due to back pressure with additional gains. Is this true with the Type S? I want to get an intake first, because it is cheaper than exhaust and headers, and I figure the sound and hp gain would be great at mid to high rpms for the price. I also want to get the polished blue to go with the ABP color, and I'm not even sure if I want to spend the money to get headers. Here's what I think I've read through my search:
headers = 20-30 hp gain ($1300)
exhaust = 1-3 hp gain ($700)
CAI = 10-15 hp gain ($230)
Are these numbers close to the truth by themselves and no other mods? How much would exhaust help with the intake? Is the sound of the car pretty nice (throaty) with just the intake, and even better with the exhaust and intake on together? I figures the only good reason to buy an exhaust would be for looks and sound. The hp gain is minimal by itself. But with the intake, there should be no need for an exhaust to help with back pressure, right? Or would the exhaust help to provide the maximum gain from the intake and headers? Exhaust by itself is not giving much gain, but headers and intake need the exhaust to give max output? Maybe with headers since you are producing approximately 12% more gain.
What is the difference in intakes, not short-ram, but injen, aem and so on? Which ones does everybody recommend due to blending with ABP, sound, performance, and so on? Any feedback would greatly be appreciated.
Thanks.
headers = 20-30 hp gain ($1300)
exhaust = 1-3 hp gain ($700)
CAI = 10-15 hp gain ($230)
Are these numbers close to the truth by themselves and no other mods? How much would exhaust help with the intake? Is the sound of the car pretty nice (throaty) with just the intake, and even better with the exhaust and intake on together? I figures the only good reason to buy an exhaust would be for looks and sound. The hp gain is minimal by itself. But with the intake, there should be no need for an exhaust to help with back pressure, right? Or would the exhaust help to provide the maximum gain from the intake and headers? Exhaust by itself is not giving much gain, but headers and intake need the exhaust to give max output? Maybe with headers since you are producing approximately 12% more gain.
What is the difference in intakes, not short-ram, but injen, aem and so on? Which ones does everybody recommend due to blending with ABP, sound, performance, and so on? Any feedback would greatly be appreciated.
Thanks.
#2
Welcome to the board.
Use the search feature
Exhaust gains are minimal. They are there for sure but do the intake first. Our stock exhaust is pretty good but our airbox is pretty restrictive!
No real difference with intakes. INJEN has a slightly better design but AEM is no slouch. The performance gains are the same.
Short ram is useless.
Use the search feature
Exhaust gains are minimal. They are there for sure but do the intake first. Our stock exhaust is pretty good but our airbox is pretty restrictive!
No real difference with intakes. INJEN has a slightly better design but AEM is no slouch. The performance gains are the same.
Short ram is useless.
#6
Originally posted by mattg
get a cai or icebox first. exhaust is basically for looks.
how is the injen design superior zapata?
get a cai or icebox first. exhaust is basically for looks.
how is the injen design superior zapata?
The bends aren't as exaggerated. X-Cai was the best. Again it made very little improvement in performance.
#7
Originally posted by Zapata
The bends aren't as exaggerated. X-Cai was the best. Again it made very little improvement in performance.
The bends aren't as exaggerated. X-Cai was the best. Again it made very little improvement in performance.
i would guess there is zero difference, except maybe the aem filter is a better design.
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#9
Definetly get the intake, but wait for the Comptech.....last I spoke to them...they said end of summer. If gains are better than AEM than its a no brainer, but if slightly less...take into consideration it is quieter than AEM.
#11
there is no way the CAI does 10-15 hp...MAYBE 5-8 TOPS....and an intake with headers together wont do more than 35-37 over stock, so dont get to hooked on these numbers....they arent always true...the only mod ive ever experienced that you can actually FEEL and SEE a difference is headers..anything else doesnt do much at all...headers definately make a difference and IMHO i would start with springs...best mod there is next to headers
#12
Originally posted by jimcol711
there is no way the CAI does 10-15 hp...MAYBE 5-8 TOPS....and an intake with headers together wont do more than 35-37 over stock, so dont get to hooked on these numbers....they arent always true...the only mod ive ever experienced that you can actually FEEL and SEE a difference is headers..anything else doesnt do much at all...headers definately make a difference and IMHO i would start with springs...best mod there is next to headers
there is no way the CAI does 10-15 hp...MAYBE 5-8 TOPS....and an intake with headers together wont do more than 35-37 over stock, so dont get to hooked on these numbers....they arent always true...the only mod ive ever experienced that you can actually FEEL and SEE a difference is headers..anything else doesnt do much at all...headers definately make a difference and IMHO i would start with springs...best mod there is next to headers
#17
Originally posted by jimcol711
...the only mod ive ever experienced that you can actually FEEL and SEE a difference is headers..anything else doesnt do much at all...headers definately make a difference and IMHO i would start with springs...best mod there is next to headers
...the only mod ive ever experienced that you can actually FEEL and SEE a difference is headers..anything else doesnt do much at all...headers definately make a difference and IMHO i would start with springs...best mod there is next to headers
#19
Is the install for the intake pretty simple...not taking into consideration the fact that the bumper has to come off? I'm going to have a difficult time deciding on INJEN, AEM or waiting to see about the COMPTECH intakes. I definitely want a blue one, a great sound, and of course the best gain. But the gains are the same. So which sounds the best, since I think both the AEM and the INJEN come in blue? Where is the best place to order from (cheapest or most reliable service)? Thanks for everybody's replies and efforts to help out.
#20
Originally posted by moomaster_99
Do a side by side dyno and post the results....get an aem, injen and a short ram....
I dynoed 227 with H/I/P, which is the same as Jesal and his TL-S with H/I/P
Do a side by side dyno and post the results....get an aem, injen and a short ram....
I dynoed 227 with H/I/P, which is the same as Jesal and his TL-S with H/I/P
#21
Re: Intake or Exhaust First???
Originally posted by EEPOWER
headers = 20-30 hp gain ($1300)
exhaust = 1-3 hp gain ($700)
CAI = 10-15 hp gain ($230)
headers = 20-30 hp gain ($1300)
exhaust = 1-3 hp gain ($700)
CAI = 10-15 hp gain ($230)
Oh... and try to find lower prices than above (unless thats factoring in labor or something).
#22
Originally posted by Scooter
here we go again...a dyno is NOT indicative of real world driving if u wanna compare the short ram with the regular CAI
here we go again...a dyno is NOT indicative of real world driving if u wanna compare the short ram with the regular CAI
#23
Originally posted by moomaster_99
I'm not saying it is indicative of real world driving....but I was replying in response to Zapata's claim that the short ram is useless....
I'm not saying it is indicative of real world driving....but I was replying in response to Zapata's claim that the short ram is useless....
#25
Originally posted by moomaster_99
Oh...okay.....I guess you should own me at the track then.
Oh...okay.....I guess you should own me at the track then.
if it's 30 degrees outside, keeping in mind the temp under the hood stays hot, the regular CAI does wonders
but u already knew that, didn't u??? b/c u already know that no matter what the temp is outside, the temp under the hood stays relatively warm/hot
if u want, we can go into the demographics of the engine bay that prevent any cold air from being sucked into the short-ram, ESPECIALLY the '03's
#26
Originally posted by Scooter
uhhhh no...if it's 90 degrees outside with 90% humidity, the regular CAI doesn't do much
if it's 30 degrees outside, keeping in mind the temp under the hood stays hot, the regular CAI does wonders
but u already knew that, didn't u??? b/c u already know that no matter what the temp is outside, the temp under the hood stays relatively warm/hot
if u want, we can go into the demographics of the engine bay that prevent any cold air from being sucked into the short-ram, ESPECIALLY the '03's
uhhhh no...if it's 90 degrees outside with 90% humidity, the regular CAI doesn't do much
if it's 30 degrees outside, keeping in mind the temp under the hood stays hot, the regular CAI does wonders
but u already knew that, didn't u??? b/c u already know that no matter what the temp is outside, the temp under the hood stays relatively warm/hot
if u want, we can go into the demographics of the engine bay that prevent any cold air from being sucked into the short-ram, ESPECIALLY the '03's
#27
Originally posted by moomaster_99
Yeah...it's called shielding off your intake from the engine heat...I can do that with a piece of cardboard and not have to live with hydrolock either.
Yeah...it's called shielding off your intake from the engine heat...I can do that with a piece of cardboard and not have to live with hydrolock either.
first of all, if u're stupid enough to think the CL is a Jeep or a Land Rover, u deserve to get hydrolock
second, it's call the AEM bypass valve, which if yer lucky enough, u can b like Adam and get more HP after installing it
#28
Originally posted by Scooter
hydrolock???
first of all, if u're stupid enough to think the CL is a Jeep or a Land Rover, u deserve to get hydrolock
second, it's call the AEM bypass valve, which if yer lucky enough, u can b like Adam and get more HP after installing it
hydrolock???
first of all, if u're stupid enough to think the CL is a Jeep or a Land Rover, u deserve to get hydrolock
second, it's call the AEM bypass valve, which if yer lucky enough, u can b like Adam and get more HP after installing it
If you get an AEM bypass valve...you are running a short ram...with less efficiency...cause now you are causing turbulence within your intake tract halfway to the TB...which is real smart...
Look unless you can prove to me real world that the CAI is infinitely better than a short ram....the dyno is the only thing that counts.....BTW, i do have a Cold Air Box...so, you can kiss my ass....cuz i make as much power as your AEM/INJEN/Xephyr and i don't need a stupid bypass that is gonna make my car lose any gains got by adding an intake.
#29
Originally posted by moomaster_99
Look unless you can prove to me real world that the CAI is infinitely better than a short ram....the dyno is the only thing that counts.....BTW, i do have a Cold Air Box...so, you can kiss my ass....cuz i make as much power as your AEM/INJEN/Xephyr and i don't need a stupid bypass that is gonna make my car lose any gains got by adding an intake.
Look unless you can prove to me real world that the CAI is infinitely better than a short ram....the dyno is the only thing that counts.....BTW, i do have a Cold Air Box...so, you can kiss my ass....cuz i make as much power as your AEM/INJEN/Xephyr and i don't need a stupid bypass that is gonna make my car lose any gains got by adding an intake.
- yer short-ram, my Xephyr CAI w/ bypass
- Englishtown, NJ
- in the fall, when the weather's 45 or below
o wait, u have headers and exhaust...O WELL!!!!
maybe i can do my own test instead
#30
Originally posted by Scooter
ok, so consider this an official throwing down of the gauntlet:
- yer short-ram, my Xephyr CAI w/ bypass
- Englishtown, NJ
- in the fall, when the weather's 45 or below
o wait, u have headers and exhaust...O WELL!!!!
maybe i can do my own test instead
ok, so consider this an official throwing down of the gauntlet:
- yer short-ram, my Xephyr CAI w/ bypass
- Englishtown, NJ
- in the fall, when the weather's 45 or below
o wait, u have headers and exhaust...O WELL!!!!
maybe i can do my own test instead
#32
Originally posted by pofi
for the supercharger coming out, what exactly does it replace? Can you still use stock i/h/e, or use your aem cai, comptech headers, etc.... ?
for the supercharger coming out, what exactly does it replace? Can you still use stock i/h/e, or use your aem cai, comptech headers, etc.... ?
#36
Originally posted by moomaster_99
If the SC comes out for the car....your CAi will be replaced with the CT Icebox...although, I think that you could probably still use your CAI...but the box is included in the price and the design is actually a lot better than anything else out on the market right now.
If the SC comes out for the car....your CAi will be replaced with the CT Icebox...although, I think that you could probably still use your CAI...but the box is included in the price and the design is actually a lot better than anything else out on the market right now.
#37
Originally posted by pofi
but supercharger doesnt touch the headers right? and you will want CT headers to maximize the performance of the supercharger right? Basically, i'm just trying to figure out what to upgrade on my car that wont be a waste of money if i decide to get the SC later on...
but supercharger doesnt touch the headers right? and you will want CT headers to maximize the performance of the supercharger right? Basically, i'm just trying to figure out what to upgrade on my car that wont be a waste of money if i decide to get the SC later on...
#39
Originally posted by JRock
headers, suspension, wheels/tires.
headers, suspension, wheels/tires.
#40
I lost track of what you two are arguing about!! I was not interested in the short ram anyhow. CAI: AEM or INJEN?? When I get the $$, I'll end up getting headers for more gain, but for now, this is a nice mod for sound quality and just a little extra kick from mid to high rpms. In addition, I like how it helps spice up the appeal of the engine bay. Basically, I'm under the impression that the exhaust is pretty useless except for looks (whihc is not a big problem since I have the nice slanted stainless steel 3A racing exhaust tips on) and sound quality, which no one has touched upon...
Rating from 1 to 10 (10 being a deep throaty sound, but not ricey and overbearing, and 1 being stock),
(1) how does the AEM cold air intake with stock exhaust sound, or
(2) how does the INJEN cold air intake with stock exhaust sound, and
(3) how does Comptech exhaust with stock air sound, and
(4) how does AEM cold air intake with Comptech exhaust sound, or
(5) how does INJEN intake with Comptech sound.
This ought to be interesting to see how people rate this. If you AEM, try not to guess INJEN, and vice versa (unless you've had experience with both).
I would ask about the short ram or just drop in high flow filters, but I don't want to do neither. Basically 'm set on getting a CAI.
CAN the Bypass valve go on both the AEM and the INJEN intakes or just the AEM? Has anyone ever wished they had installed it on their intake? ANY REGRETS? Does it really take away some of the minimal gain from the CAI???
Rating from 1 to 10 (10 being a deep throaty sound, but not ricey and overbearing, and 1 being stock),
(1) how does the AEM cold air intake with stock exhaust sound, or
(2) how does the INJEN cold air intake with stock exhaust sound, and
(3) how does Comptech exhaust with stock air sound, and
(4) how does AEM cold air intake with Comptech exhaust sound, or
(5) how does INJEN intake with Comptech sound.
This ought to be interesting to see how people rate this. If you AEM, try not to guess INJEN, and vice versa (unless you've had experience with both).
I would ask about the short ram or just drop in high flow filters, but I don't want to do neither. Basically 'm set on getting a CAI.
CAN the Bypass valve go on both the AEM and the INJEN intakes or just the AEM? Has anyone ever wished they had installed it on their intake? ANY REGRETS? Does it really take away some of the minimal gain from the CAI???