- Fast Intentions - DB level vs stock?
- Takeda Intake Owners
- Help Exhaust choices..
- Motordyne Intake Manifold
- Help Emission Passing Cats
- Broken exhaust hanger bolt...
- :::The Arrival::: Fast Intentions Baby!
- BERKS on a stock G37 Sedan Exhaust
- Made custom intakes still in R&D but good progress. . .
- 09 G37X Coupe Magnaflow Exhaust Drone??Help!
- Need help from exhaust Gods haha
- Help Am i paying too much for these mods?
- Buying Exhaust
- OBX or other budget test pipes
- Removing Stillen Gen 3 Intake
- injen sri rather than stillen g3??
- new intake in!
- Which Exhausts to choose
- Help plz!!! I need a intake!!
- Buy Stillen Exhaust get Intake FREE
- Anyone have any issues with Stillen Gen 3 CAI?
- Motordyne tdx modified for g37s
- What kinda headers should i run?
- exhaust choices???
- R2C Intakes Install question
- 09 G37x Axleback??
- Intake vs K&N drop in...
- confused on Test pipes and HFC for 09 G37x sedan
- Exhaust for Auto
- Remus exhaust
- -pipe with Fujitsubo Legalis-R
- G37s Sport Exhaust
- Anyone have Berk hfc and ark exhaust?
- Anyone have stock downpipes laying around?
- Borla (again!!)
- Stillen Gen 3 Intake kit?
- Help Exhaust Noise
- Injen CAI - No noticable power gains
- InJen CAI Installed... No noticeable power?
- Help Looking for a pic of a sedan with stillen exhaust.
- Changing Engine Air Filter 2010
- K&N Typhoon SRI
- Tanabe Medalion exhaust...
- Stillen Exhaust
- What exhaust is this?
- How long should I change my air filter!
- Anyone install the eBay Tanabe knock-off?!
- Cold air intake confusion!!!
- K&N Typhoon Intakes
- INstall Time for test pipes
- Intake Question, Need Advice.
- replacement filters for Injen CAI
- I Want an Exhaust! Help!
- Help Magnaflow exhaust incar rattle
- GTM's Intake Manifold?
- Car hesitation and bogs with stillen gen 3
- Ebay Pipes
- Just installed the Stillen Gen 3 CAI -?
- Intake / Exhaust for my '08 g37s
- Please help with engine filters....
- Passenger test pipe hang low?
- Stillen Gen 3 Intake
- Stillen G3 Install Issues
- Review Another R2C Intake Review (2011 AWD Coupe)
- Help stripped the nut on the axle back portion of exhaust
- Has anyone seen this intake before? Could I get some help?
- Ark performance inc black friday sale goes live
- Custom Exhaust
- Fast Intentions CF CBE and Test Pipes
- Air Intake Help
- maf bolts
- Amuse R1-Titan + 4was?
- HELP air box
- Intake Question!!
- Zele Powered
- takeda cold air intake
- Review Forged Performance: 2011 G37 IPL Bolt On Upgrades
- Help Motordyne XYZ
- Help Megan Resonated Test Pipes + Fast Intentions Catback issues
- I have a question Should I do TP first or Intake???
- Greddy TI-C on G37X coupe
- Test Pipe for the g37x
- Just installed R2C intakes!
- Art pipes + Ark
- new r2c intakes :D
- r2c and crank case vent tube
- Help Need advice on exhaust mods
- How Much for HFC Install?
- Opened the can
- Injen Short Rams or JWT Duel Pop Chargers
- CAI mod alone worth it?
- First Mods Done!
- Help What is the best dry short cold intake for g37
- Review My turn on Ark Grip
- Stillen Gen 3 CAI
- new g! gen 3 ark invidia tp stillen pulleys and Cobb!!
- GEN 3 Intakes - Once installed can stock be put back?
- Y-pipe for g sedan awd
- Exhaust Leak?
- Can Opener Anyone?