7gen i4 GReddy SP2 -- Heads Up
#21
RE: 7gen i4 GReddy SP2 -- Heads Up
I agree that the low-end torque is lacking, but not completely missing.
There's a few times when my car lurches forward after lightly tapping the gas, but the moment has to be perfect for it to really get some bite.
Also, I believe I read that if you use a TSX header it's diameter is about 20-25% wider and can help more in the low-end torque area.
I'll have to find that write-up later.
There's a few times when my car lurches forward after lightly tapping the gas, but the moment has to be perfect for it to really get some bite.
Also, I believe I read that if you use a TSX header it's diameter is about 20-25% wider and can help more in the low-end torque area.
I'll have to find that write-up later.
#22
RE: 7gen i4 GReddy SP2 -- Heads Up
I agree, you really have to learn the gas pedal to get the full potential of the motor. I can "trick" my TCM into getting the auto to act like a manual based on how I use the pedal.
#23
RE: 7gen i4 GReddy SP2 -- Heads Up
yeah, that's a good description of it...
A learned application of acceleration causes an expected reaction and simulated interpolation of manual transmission engagement.
ok so maybe that was cheezy...
A learned application of acceleration causes an expected reaction and simulated interpolation of manual transmission engagement.
ok so maybe that was cheezy...
#27
RE: 7gen i4 GReddy SP2 -- Heads Up
Sound mostly i guess... it doesn't sound like a fart.
Also, the weld spots are done better, and look of a higher quality.
And GReddy/Apexi are respected brand names.
Also, the weld spots are done better, and look of a higher quality.
And GReddy/Apexi are respected brand names.
#28
RE: 7gen i4 GReddy SP2 -- Heads Up
The mid-pipes are 60mm which is a good size for our engines. The resonator and muffler are tuned to the engine. As mentioned, the sound they put out is nice and throaty rather than weed-whacker-ish. Please look at the videos that Spaz posted and compare those sounds to some of the cheep stuff that you hear on the street (usually on Civics and Corollas).
#29
RE: 7gen i4 GReddy SP2 -- Heads Up
hahaa.. yeah i saw this civic the other day with this really wet fart sounding exhaust.. looked like a torpedo..
i played like my car didn't have any get-up and let him pass me with his squat-mobile... when he got ahead by about 3 car lengths, i floored it past him..
he came up next to me at th enext light and asked what i did to make it sound so good, and i said "well, i have quality parts.. that makes a difference.. and i have an intake, which is probably what you actually heard".. and he goes.. "hmm... so that's what good **** sounds like huh?"
at which time the light turned green, and i left him sitting there.
i played like my car didn't have any get-up and let him pass me with his squat-mobile... when he got ahead by about 3 car lengths, i floored it past him..
he came up next to me at th enext light and asked what i did to make it sound so good, and i said "well, i have quality parts.. that makes a difference.. and i have an intake, which is probably what you actually heard".. and he goes.. "hmm... so that's what good **** sounds like huh?"
at which time the light turned green, and i left him sitting there.