Exhaust upgrades on 22re
Jan 1, 2010 | 01:04 PM
#2
Registered User
Joined: Feb 2009
Posts: 7,591
Likes: 76
From: Tacoma, WA
I am all stock with an exhaust leak at the manifold and 3 leaks in the muffler. I ordered a full exhaust kit from lce. Header, 2 1/4" cat, and 2 1/4" full exhaust. Might not have it all together for a couple weeks (backordered). But I will keep you posted.
Batt/ intake swap with a supra maf helped with throttle response and maybe 1mpg increase, which has since been erased by the exhaust leak.
Batt/ intake swap with a supra maf helped with throttle response and maybe 1mpg increase, which has since been erased by the exhaust leak.
Jan 1, 2010 | 01:08 PM
#3
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Joined: Aug 2004
Posts: 447
Likes: 0
From: HELL,AKA Phoenix,Arizona
LCE 2.25" header,cat & muffler and tailpipe.
Made a little difference but nothing to write home about.
It took other mods to go along with the exhaust mod to see and feel a difference.
I think the biggest improvement I noticed on my 22re has been the overbore throttle body and matched bore intake.
A motor is essentially an air pump.The more air it pumps the more power it makes.
Made a little difference but nothing to write home about.
It took other mods to go along with the exhaust mod to see and feel a difference.
I think the biggest improvement I noticed on my 22re has been the overbore throttle body and matched bore intake.
A motor is essentially an air pump.The more air it pumps the more power it makes.
Jan 1, 2010 | 04:07 PM
#7
Registered User
Joined: Feb 2009
Posts: 7,591
Likes: 76
From: Tacoma, WA
Oh my gawd@!!!
Exhaust upgrades... OK let's do it@!@!
I think that a Doug Thorely header with 2.25" exhaust, and a free flow muffler is as good as it gets. You should see about a 10% gain in HP on a healthy stock 22RE. You will probably lose just a tad of torque from off-idle to around 2,000 RPM, but you'll see a nice increase in throttle response from there up.
TJMWO,
gNARLS.
Exhaust upgrades... OK let's do it@!@!
I think that a Doug Thorely header with 2.25" exhaust, and a free flow muffler is as good as it gets. You should see about a 10% gain in HP on a healthy stock 22RE. You will probably lose just a tad of torque from off-idle to around 2,000 RPM, but you'll see a nice increase in throttle response from there up.
TJMWO,
gNARLS.
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