- Throttle Body Spacers?
- trustworthy headers.??
- Engine Upgrade/Swap?
- best ignition coils
- Airbox Modification
- Fitch Fuel Catalyst
- magnaflow vs flowmaster
- mass air flow sensor and spacer
- 3.5L direct swap to 3.6L? 2010 impala
- 2012 dtc p062f
- engine lag on 3.6 vvt
- Just Got Overkilled!
- New to forum: 06 impala SS
- Crank seal
- 2012 pcm and programming
- Not sure if this is the right place aayee ! Check engine light on !
- 2007 p0499
- 2012 Impala Official 0-60, 1/4 times?
- exhaust question
- Performance Options for the LZ9?
- 2006 SS 5.3 Fuel Mileage drop
- Squealing..or is it?
- 12 bottles of NOS Octane Booster
- 08 impala 9c1 intake question
- '08 Impala SS Downpipe Upgrade Question
- Oil-nozzles...
- Realistic tune gains
- Yeah...another Seafoam thread!
- More motor problems...
- 2010 impala lt 3.5 mod help
- 2006 SS gas tank replace
- whats my problem?? trans??
- 2007 Impala ss engine problem
- engine tick when warmed up, loss of performance..lifter?
- Engine Issues: Low Idle & Poor Fuel Economy
- 2011 Impala Front Main Seal Leaking at 22K Miles
- E85 tune for 08 SS
- 06 SS fuel cell install??
- front oil seal leak
- Road Atlanta PDX
- Tuning my 2012 Impala LT (3.6 DI VVT)
- best HP gains question
- Magnaflow downpipe 3500/3900, anyone tried it?
- Performance Shops
- JET products 3.9 LTZ
- 2007 impala ltz performance mods
- diablosport performance chip
- remote start/tuner
- Cold Air Inductions????
- MPG on an 06 SS?
- Stability control light on
- 06 SS Engine Light - Displacement On Demand????
- Cylinder 3 Misfire
- head and intake swap???
- SS Takes OFF slow when at dead stop
- Better SS Performance
- 3500 performance package
- 06+ Impala SS mufflers delete
- aftermarket gauge install
- Regular oil VS Synthetic
- Big bottom pulley wobbling
- LS4 valley cover adapter
- 2010 LTZ poor milage
- Engine noise then stalled
- cheap mods for 06 SS 5.3L
- 5.3L spark plug/wire change
- Oil Change
- bolt on mods for the SS 5.3L
- check engine light after cai installed
- MPG
- Check engine light need help
- looking for a good exhuast for 3.5l
- Cold air intake
- Anyone do a cai on a 3.6?
- Fml need some help
- HELP!!!
- Headers?
- If I put a Turbo Kit in my 2009 SS, What's going to happen?
- Cold Air Intake
- Reduced power message
- Porting
- SUPERCHIPSŪ - VIVID Performance Programmer
- 2012 performance vs 2011
- Engine light
- Overkill tune questions?
- how to disable traction control on 2012
- How can I make my ss faster
- need a radiator for my 06 SS advise please
- Improving Airflow?
- K&N Air Charger 63-3059 on Impala LTZ?
- 3.6l Lfx swap into 2008 impala ls with a 3.5.
- Tips for improving performance on my 2006 Impala SS
- Trouble Code P0411
- Custom CAI for an 2008 Impala ls
- Motor Swap ?
- Cold air intake
- Brisk lgs spark plugs? what type of wires?
- cam phase actuator
- NGK Plugs
- code 446/ engine
- under 80,000 klms and feels dead
- Coolant sensor location
- Gas additives???
- Overkill PCM Tune and intake??
- 3.5L, Cold air intake vs. P0455
- 3.5L Performance
- STS Twin Turbo 2008 Impala SS?????
- Tunes????
- 2012 VVT V6 Tune?
- knock/clicking noise in engine
- anyone with 3.5 have the magnaflow exhaust kit?
- exhaust
- 07 impala making a weird noise.....
- Diablo Tuner Help
- 3.9 Variable Valve Timing
- There is now a Diablo handheld tuner for 07-09 SS!!!!
- Aftermarket Mufflers on 06 Impala SS
- 07 impala ss exhaust
- Reduced Engine Power and Service Stability Control msg/Throttle Body issue
- Headers
- Tips on adding Horsepower to 09 Impala lt
- 2012 Impala Horse Shoe Exhaust
- Drop In Performance
- 2008 impala lt battery issues
- Crankshaft Position Sensor
- catless dp
- has anybody played around with hood scoop/forced induction?
- muffler location
- weird vibration?
- Check Engine Light - Code P0011
- To Buy or Not To Buy
- 2006 impala ss with major oil consumption!
- Just did the Resonator delete on SS. My thoughts
- Cam & intake options for the LS4?
- 2006 3.9 Spark plug change
- Thermostat
- typical reasons fuel consumption for chevy impala
- K & N Air filter
- Motor mount flip
- Who has MagnaFlow on thier SS?
- CAI question
- ported 243 head results
- LS6 intake\injecters\fuel rail swap...?
- Lifters, valve springs, and rocker arms.
- Jet Mass Air Sensor
- New order on Doug Thorley Headers
- Performance lacking (DOD)?
- Throttle Body Spacer?
- 3.9 to 5.3 swap
- Camshaft ??????
- K&N cold air intake on a 3.5 LS
- Nitrous?
- 2007 3.5 w/glasspack
- New exhaust
- Sudden drop in MPG 09 SS
- Exhaust weird. help
- Can I make my 3.9 run on all 6 cylinders all the time?
- What can i do to my 3.9L?
- Exhaust Swap
- What Gen Impala do I have?
- Aftermarket Headers
- Exhaust
- New Member with access to GM service info
- jet performance module for the 3.9L?
- SS in action
- 08 SS Impala Mufflers
- 09 Impala sensor problems
- 09 SS programmer
- Scan code P0650?
- Looking to put a SC on 06 LT do i need to do a top swap?
- More HP
- 07 impala ss 5.3 tuner?
- 3.9L Project.
- 2008 LT 3.5 muffler question.
- cold air intake help.
- 06 impala ss mufflers
- 3.9/3.5
- 2007 Impala LT 3.5 PCM Retune
- 5.3 impala ss motor swap idea into a 2000 ford taurus
- Impala ideas from the masters
- nitrous on a 06-09 5.3
- Spark Plug Gap for 3.5L
- perfomance
- k&n air intake
- jUST A TURBO?
- 2010 3.5L LT intake question
- dynoing on a 2008 LT
- a random misfire 3.9
- Battery replacement for 08 SS
- Tune up for 06 3.5 LS
- Best muffler for just a "little more growl" ?
- Serpentine Belt Tensioner
- K&N intake question..
- Stock Exhaust
- 5.3 L Intake Manifold Gasket Leak Issue
- cherry bomb or glass pack?
- Newbie Question
- what engine oil good for Impala ss?
- 2007 Impala SS
- Wot- tech
- pic of impala intake i offer to you
- Aftermarket spark plug wires for the 3.5L and 3.9L?
- Last gen pushrod versus new pushrod v6 questions
- Thrush VT series
- Which is faster SS or LTZ?
- 3.9 engine fuel economy
- Iridium plugs
- '09 LTZ top speed
- 08 SS 39,000 miles never a problem until now...
- Turbo Question
- Need a little help...
- ls4 performance
- Shooz
- I gotta be honest
- New 09 SS and defrost does not work
- 2006 Impala LTZ Performance
- Supercharge or Turbocharge?
- Possible Coolant Problem
- Lifter "tick" in my 08' SS
- FWHP increase with three mods?
- Performance Question
- you got vibration i may have ur "FIX"
- Throttle Position Sensor
- Power Question
- hogan downpipe and magnaflow catback
- 2006 3.9l with engine clack and rough idle
- GMPP race heads...bring on the nay sayers
- LS4 Headers
- k&n filter
- 2008 LS Impala 3.5L V6 Owners
- Power Programmer Question?
- Throttle Response
- 2008 LS Performance Parts
- Sts + 3.5ls ?
- Newb w/ many performance Q's
- 08 50th Anniversary Exhaust
- SLP exhaust, K&N filter
- Cold Air Intake
- Cartuning Performance 08 ss???
- '08 imp ss headers??? Anybody hear of any???
- 2008 3.5 Lt
- Fuel Filter
- new 09 ss owner-
- Throttle Response
- procharger and some
- New Mod for 5.3
- looking for a good supercharger for 07 lt
- 07 SS small oil leak
- Exhaust Question
- Oil Useage 5.3L