- exhaust help
- What does it mean CARB Legal?
- How do I clean this thing?!
- Import tuner reviews performance parts
- Help on a good HKS exhaust set up....
- headers, spipe, mid pipe WHATVER?!
- Injen axelback help.
- Question about headers and CEL problem.
- Injectors
- Odd sound from engine bay, cause unknown please help.
- DC Sports Header: SHR4402 or SHC4402????
- Comparison dyno's?
- has anyone istalled their 07 injen cai's?
- PEPBOYS RIPPED ME OFF?? Please help mE!
- need to know it all!!!!!
- new header? 4-2-1 so it says....
- just bought AEM Cold air tc
- Performance VS. Warranty
- Ingalls Engine Torque Dampener Scion tC "STIFFY"
- Best CAI system?
- Installing Draxas Exhaust NEED HELP!!!
- my car's 1 year bday present.
- Exhaust Setup HELP!!!
- Need Help
- VVT-I?....does it work like honda vtec?
- Is my TC losing torque?!
- Has anyone tried this.
- Adding a cat to Megan Mid pipe
- 2007 Injen Intake
- Which HKS exhuast sounds better?
- Is the performance boost from the exhaust and CAI noticable?
- hks intake
- Best s pipe for the tc
- Dyno Inside
- tranny problems???? help pls
- my up and down battle with my exhaust.
- tuning issues
- stage 1 head installation(zpi)
- aem intake ?
- Picked Up A New Sponsor!!! (pics of product)
- help with mods pls
- Problems with the Trubendz s pipe
- Official I bought an 07 injen intake thread
- Return of the throttle cable?!?!
- Unichip Dyno Tune Today
- exhaust/cai/heads mess up my a/f ratio?
- Increase power and throttle response NEW Device**NEW PICS**
- Injen CAI
- emanage blue on n/a
- Im Havin a little problem
- huge gains?
- power loss with intake
- What have you raced and what happened?
- Intake options
- Transmission Trouble 29000 miles
- Daul exhaust vid
- Megan Racing Exhaust
- vacuum line question for experienced tC mechanics
- Lightweight Crank-pulley question
- Red-Line on a 2007?
- Would this work?
- Cams for Scions!
- Pro-Motion Tuning Issues?
- Auto drive to third ....damage???
- what is a good battery???
- Borla Exhaust or HKS Hi-Power Exhaust
- installin air filters
- mufflerless?
- Need info on Megan OE RS S pipe back exhaust
- Cold starts
- header questions
- what do you guys think
- Clutch Masters or Fidanza's Lightweight Flywheel?
- NA Tuning
- Exhaust for dc sport header
- k2motor
- Another Exhaust Q
- Our Car in lots of Mags!
- Did they change anything exhuast wise on the 07?
- video of flowtech custom exhaust
- *Edit*
- B&M
- 07' CAI on trdsparks.com
- Quick question on motor mounts
- killerglass radiator hose??????
- Universal mufflers
- Calling ALL! Headers Whats good, input? suggestions?
- Legality of exhaust mods?
- Greddy DT exhaust | Pix | Vid |
- 07 injen intake
- spec stage1 or stage2 clutch?
- Is it a cat back system or an Axleback
- whats the best exhaust and headers for a tc...??little help
- Anyone have the HKS RS Kit?
- Where to buy a new engine cover/valve cover?
- DC Sports exhaust
- HP upgrade
- intake baffold?
- anyone else waiting on alphaworks?
- best I/H/E combo
- Mossy Performance Pulley
- THE CRAZY RASPY SOUND ON THE TC AFTER THE HEADERS
- VIDEO VIDEO VIDEO RIGHT HERE!!!!
- CA legal power mods
- Spintech mounting pictures
- tC killer glass?
- torque differential? new? what is it?
- How to remove belt tension bolt
- mossy performance, whats the rep?
- Quick question...
- TWM short shifter?
- MAF Adapter
- Parts online?
- Flywheels...
- need more low end torque
- minor exhaust leak
- New Intake?
- I wanna remove Power Steering..Please Help!?
- oil cooler is it worth it, safe, benificial?
- intake part needed for custom setup.. link inside
- spark plug ?s
- Intakes
- NOPI NATIONALS 2006 DYNO 4CYL N/A CONTEST
- Ingalls stiffy broke
- Tvm Short Shifter pics??
- any way to dual exhaust a turboed tc
- s-pipe
- dc sports header on 07
- Something you regret doing to your tc?
- HKS or Megan setup really low ground clearance?
- TRD CAI for 07 w/ TRD Exhaust?
- ticking noise while driving
- HKS Hi-Power
- short throw..only one problem....HELP
- O2 Sensor Model #?
- v-afc on a tc, can i turn the v-tec off?
- Help me identify this...
- Loss of power with CAI???? What the heck???
- NEED HELP WITH MEGAN HEADERS
- heat wrap intake??? breather filter?
- royal purple
- exhaust fit
- Your opinion on 07 intake setup?
- high mileage daily drivers with a stick, clutch?
- Downshifting and upshifting with an auto.
- Car Buying DILEMA!!!
- type of header for turbocharged tC
- Intake Supercharger combo inquiry
- Just Installed my Exhaust
- Well I installed my Injen intake today...
- Alphawerks headers? or Monster Motor Works Headers?
- Help! Can't get silencer off tsudo fireball exhaust!
- I NEED HELP WITH N?A TC!!!!! :pray:
- REQ: Tanabe Medallion Touring Axle Back Sound Clip
- Coolant Disappearing
- Information request from owners of Spintech Mufflers
- FUGITA CAI
- Megan catback drift spec legality issues (sound).
- transmission ?
- Auto + Nitrous = Yay or NAY?
- o2 sensor size
- Need help with Intake!!!!!!!
- i just survived a bad accident in my tc.
- random questions
- Question scion members.
- Trans temp sensor
- would it fit???
- Next Mod? ***UPDATE** 12/6/06
- Magnaflow Exhaust and Rasp
- Speed chips
- tC test pipe?
- Has anybody tried to install a tC Exhaust by their self?
- NA Spark plug suggestion
- cooling fans?
- Injen CAI install problem
- water in radiator
- clutch feels funny, help.
- Someone Help : About Choosing an Intake!
- Attention TWM Owners
- worries/concerns.
- true catback systems
- My second Prob already
- hood lifting
- Intake or Exhaust first?
- Any dyno's out there?
- Help! Weird noise coming from my engine and/or transmission
- heat wrap
- Will the manual intake fit the auto?
- Which Greddy Should I get?
- What is that noise?!?!?!
- anybody waiting for zpi engine mounts (from preorder)?
- AEM or INJEN??? Help me please
- A'PEXi Grounding Kit
- ZPI and MEGAN OE EXHAUST VIDEO!!!
- have any parts for the 07 come out yet !!!!!!!! DAM
- manual and automatic
- 07 scion problem
- Warranty vs. exhaust mod ?
- Anyone have an exhaust cutout?
- Need YOUR help.
- HP racing Headers
- Stock Intake box mod
- Radiator Hose
- ever top out a tC?
- s pipe mid pipe?
- Weapon-R Ignition Equalizer
- big bore throttle body
- Megan OEM exhaust- H.O.S.
- eBay Short Shifter?
- Got OBX header and Spipe on my 07.
- exhaust?
- MMW Header In Full Production.
- question about the AEM Bypass Valve
- Resonator delete?
- help with a n20 system
- performance appeal
- Exhaust question
- How you shift you gear?
- Install flywheel without upgraded clutch?
- So if i get the ingalls stiffy...
- MMW Header Issue again
- CEL with CAI!!!? WTF since when??
- Fitment of aftermarket exhaust on the 2007 tC.
- i need helping with the fujita intake
- What to do next..
- TWM 1st -> 2nd grind
- Used K&N Typhoon intake for sale for tCs. Only had for
- Advice
- someone help me, im clueless
- Used Car OWNERS!! Qeustion..........
- Bore'd out 2AZ-FE? Power gains?
- borla exhaust
- Just how loud is it?
- roughness at low rpms
- alphawerks header
- Will the TRD exhaust on my tC fit on a Celica?
- 2.5" or STOCK midpipe?
- Crazy question about Wheel Drive
- 06 Tc Compared To 05 WRX
- Quaife LSD just ordered.......no ETA though
- new exhaust ?
- How long stock tC clutch lasted?
- Down to three.
- So is the TRD Axel-Back Exhaust Worth it?
- 2007 Intake
- Tanabe Conecpt G Exhaust
- has any one done a fuel pump yet
- glass pack
- Engraving - CAI
- Best Intake for Tc?