hey everyone! new mods to 2003 GT

1.8-liter VVTL-i (2ZZ-GE) and VVT-i (1ZZ-FE) engine, transmission, exhaust, intake, and performance tuning discussions
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blue02z
Posts: 5
Joined: Sat Feb 16, 2008 1:13 pm

hey everyone! new mods to 2003 GT

Post by blue02z »

hey everyone! new guy here to modding the girlfriends vibe GT. i thought about getting a AEM CAI. should i see a performance difference at all? MPG? later on we'll do a header, and catback. what kind of power increases should i expect? thanks again guys!!
2002 Z28 M6, Navy Blue Metallic, Suncoast Creations ram air, port and polished TB w/ bypass and bumpstop, slp maf, heater hose mod, stainless steel long tubes, ORY with dual cutouts, Magnaflow, BMR SFC, LS7 clutch w/ drill mod, Pro 5.0 w/ Lous short stick, MSD wires, Vinci tune
WaveAction
Posts: 3926
Joined: Tue Nov 28, 2006 9:34 am

Post by WaveAction »

welcome to the forums, post pics up asap before the mob gets to you, trust me on this lol
blue02z
Posts: 5
Joined: Sat Feb 16, 2008 1:13 pm

Post by blue02z »

lol will do, lots of snow outside right now but i can do it. its all stock except for all up-to-date maintenance.thanks for the welcome!
2002 Z28 M6, Navy Blue Metallic, Suncoast Creations ram air, port and polished TB w/ bypass and bumpstop, slp maf, heater hose mod, stainless steel long tubes, ORY with dual cutouts, Magnaflow, BMR SFC, LS7 clutch w/ drill mod, Pro 5.0 w/ Lous short stick, MSD wires, Vinci tune
WaveAction
Posts: 3926
Joined: Tue Nov 28, 2006 9:34 am

Post by WaveAction »

stock is cool man, mines stock too except for tint and theirs lots of snow up here too, it's no big rush so dont go outside now and do it or anything
Kamikaze
Posts: 2017
Joined: Wed Aug 15, 2007 9:36 pm

Re: (WaveAction)

Post by Kamikaze »

Mine looks stock... and pretty much is... but you still gotta post the pics... we get stupid about these things...
August 2009 VOTM Click HERE for my Garage
AKLGT
Posts: 11694
Joined: Thu Apr 24, 2003 2:57 pm

Post by AKLGT »

2zz headers are pretty good as it gets unless you port and polish them. no sense in wasting money on that. 1. Injen CAI (full, not short ram)2. port and polish headers3. Magnaflow cbe (best out there imo)4. Engine management: either Unichip, Greddy E-Manage, etc. something to tie all the mods together for maximum performance5. if you got the money, TURBO!
AKLGT1998 Subaru 2.5RS
joholste
Posts: 1560
Joined: Mon Jul 05, 2004 9:21 am

Re: hey everyone! new mods to 2003 GT (blue02z)

Post by joholste »

how's old UW treating ya these days? there isn't a whole lot of power to be gained on the GT without going FI...but they still have a lot more power over the Base models. I'd go with a CAI, Unichip, and then try lightening up the flywheel, and upgrading your clutch. Then go FI if you can afford it.
2003 Chevy Silverado Ext. Cab, Z71Formerly2003 Base Vibe (Frosty)
blue02z
Posts: 5
Joined: Sat Feb 16, 2008 1:13 pm

Post by blue02z »

hey thanks! is there any increase in mpg or performance with a CAI? UW is cool i guess, there is just alot of a$$holes that hate you cuz you go to wyotech
2002 Z28 M6, Navy Blue Metallic, Suncoast Creations ram air, port and polished TB w/ bypass and bumpstop, slp maf, heater hose mod, stainless steel long tubes, ORY with dual cutouts, Magnaflow, BMR SFC, LS7 clutch w/ drill mod, Pro 5.0 w/ Lous short stick, MSD wires, Vinci tune
lovemyraffe
Posts: 4288
Joined: Sun Oct 07, 2007 3:08 am

Post by lovemyraffe »

Sorry guys, the mob was out of town for the weekend. I'm back now and need pics!p.s. WELCOME!
March 2011 MOTMFebruary 2010 MOTM My GenVibe garage
kunkstyle
Posts: 1236
Joined: Tue Sep 11, 2007 12:51 pm

Re: (lovemyraffe)

Post by kunkstyle »

Quote, originally posted by blue02z »hey thanks! is there any increase in mpg or performance with a CAIWhen I installed my CAI I noticed a slight performance increase (primarilly on hills - less downshifting to keep speed), and that the MPG increased slightly over summer, and decreased over winter (anything past -7C). That was above the normal increase/decrease over the changing seasons.
Kunkstyle's Garage:2006 AWD Pontiac VibeInfinity/Rockford/Kenwood Audio, CAI, Cupholder LED's, Keyless Entry Mod2000 Porsche 911 C2Kenwood Audio, Ultimate Cupholders, DRL's, 0-60 in 4.9 seconds.
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