- Plenum spacer in the HR
- Custom Nissan air duct
- hks true dual
- HKS Hi Power Dual Tit. Exhaust fit Top Secret Diffuser?
- Super Sprint Long Tube Headers?
- Intake whistling??
- 2007 z exhaust
- screeching noise from current setup
- exhaust quote?
- 07s w. aftermarket Intake Questions?
- Anyone running resonated test pipes on STOCK exhaust?
- Should I get Test Pipes?
- anyone have the nismo with IM RTP's?
- Requesting pics of stock headers
- FI Test Pipes/HKS Exhaust Clips.
- intake manifold
- A few noob questions...
- TopSpeed Exhaust and Y-Pipe Installed (Video)
- H-Pipe --- X-Pipe
- Where is the cheapest place to get a Nismo Exhaust?
- Will a Pop Charger for a G fit a Z?
- Headers for 07 Z HR engine ?
- Helix TP's Cracked
- HELP!! Will 350z authentic HKS exhaust fix a G35C w/ Knock off hks exhaust extension?
- Crazy Screaming Exhaust - HOW?!
- Apexi Revo exhaust?
- newbie exhaust question
- 5zigen Pro-Racer Exhaust?
- Got a chance to hear the Topspeed and Nismo exhaust
- When did Kinetix change their design for their HFC's?
- Borla TD Exhaust
- Aftermarket Plenum Vs. Spacer Noise
- Where to buy Intake scoop/duct??
- Air intake Bracket??????HELP
- test Pipes legal question
- Anyone In Miami With Stillen Twins
- Stock upper plenum vs high rise or a spacer?
- Quick Question About APS?
- Quick Question About APS?
- Will HFCs make my nismo noticably louder?
- constant hissing noise (exhaust?)
- Which Y pipe will fit my exhaust?
- Pics Stillen Dual Intakes 07 PPW
- Plenum Spacers; Are they worth it?
- Carbon Fiber for JWT Popcharger and other mods
- Cats are Rattling!HELP!!
- New Mine's Titanium Exhaust
- put stock plenum on, feels more powerful
- Injen Exhaust Video/Sound Clip
- Nismo installed plus question
- Help Hks Ti Tips
- has anyone used the motordyne half inch spacer?
- intake manifold + 5/8" spacer... what strut bar?
- O2 Simulator (READ)
- catback exhuast and real world horsepower gains
- Greddy EVOTT and whay sways????
- post stillen twin video
- Name those HFCs
- Which test pipes dont angle the O2 sensor down?
- heat sheild?
- Throttle bypass mod?
- how is 06 intake tube different
- GReddy EVO2
- Nismo exhaust plus test pipe question
- Test pipe CEL code?
- Is there anything I can use to sill my Intake tubes?
- Crawford hfc for a Z fit a G
- quick question regarding an 07 Z
- Nismo vs apex N1
- Nismo Installed!!
- Dont ever break the Intake Manifold Stud
- tanabe exhaust / titek test pipes
- Evap
- Looking for nismo exhaust
- The Nismo Shop - G35 Exhaust Extension Pipes!
- Nismo exhaust + POP charger
- How often should your filter be changed? & a question..
- something is wrong..
- modded engine JIC, Topspeed, Samco, APR, etc.
- megan racing header
- **A free 07' Intake Mod**
- *Vid/Sound Clip* APS 3" TD Exhaust on G with Twins
- HKS Ti-1 FULL DUAL MUFFLER
- an update need some more help! kinetix v+ plenum
- accident :(
- Need help with HFC choice
- Which headers are louder/noticeable?
- agency power exhaust.
- RAM AIR with UTEC logs ( before and after )
- WTB: hks replica exhaust extension for my G35
- really need some help.. kinetix v+ plenum
- How loud is the Top Speed Pro exhaust?
- 07 Stillen Dual Intakes Installed!!!!!
- PopCharger Filter Fell Off!!!!
- Top Secret Larger throttle body
- New Crawford HFC's Post-Install Noises
- Apexi World Sport 2
- HKS exhaust question?
- 03 and 06 cats the same?
- 2hr removal and FI dual install!