- Introducing Momentum's new line of exhausts- Q-Series!
- please help issue with test pipes
- analyzing the airflow of oem airducts/airbox
- weird idle and sudden burst of power
- z tube
- 370 z tube on 03 g35
- Best HFC, TP for Invidia Gemini?
- Reduce Berk HFC rasp with resonator
- Could G37 Dual Intake Be Retrofitted For A G35?
- A newbie in need
- Polished stock exhaust
- What do you guys think about Spiral Flow Resonators????
- How to tell if I have a Z tube
- JWT Popcharger/Z-tube change exhaust note?
- How to get the Greddy Evo 2 louder??
- Exhaust + Test Pipes Issues
- R2C install help!
- Header Tip
- 06 G35 Coupe HR Y PIPE, MID PIPE, EXHAUST for a 03 SEDAN
- Tanabe Y-Pipe Hardware?
- R2C Intake - Redesigned
- Possible alternative to Z tube?
- Vote for the Best HFC for G35!
- Read MAF temperature?
- Best HFC for our cars?
- Cosworth Intake Manifold
- exhaust spitting fuel
- hr y pipe and test pipe install
- Need opinions on intakes
- new Momentum Performance exhaust? let me know what you think?
- Exoticspeed R1-T exhaust
- loss of power with stock cats
- '05 G35 Sedan/Coupe exhaust interchangeable?
- ART pipes with HFC
- HFC/ Test pipe hardware
- Test Pipes vs. HFC
- Exhaust Help
- Remove Cat For Downpipe ?
- Advice
- Y Pipe Help
- Stillen Y Feedback
- Best Starting Mods
- HKS Ti exhaust on G35 Coupe a/t issue
- SEDAN midpipe resonator
- Anyone have the...?
- What exhaust to get?
- ART pipes for AWD cars
- Getting rid of the rasp
- Where can i buy..
- Question about ARK grip install
- Does anyone have this exhaust?
- Can anyone post a video of these exhausts....?
- I have a question about the X02
- Deepest and loudest?
- Exhaust Opinions
- are stock 04 sedan and 06 sedan mufflers interchangeable ?
- FI HFC install help
- running no exhaust for a few days
- AEM Cold Air
- anyone ported HR y-pipe inlets from 2" to 2.5"?
- Breather filters - yay or nay
- 2dr exhaust on a 4dr
- Intake question
- Knocking out stock cats
- Advice needed on air intake
- Headers
- Intake Spacer HELP!
- AEM intake question
- Need catalytic converters advice.
- 03 G35 sedan Megan racing catback
- Which headers ???
- Can I clean my JWT popcharger with K&N filter cleaner/oil?
- APS 3" True Dual Exhaust
- 5/16 3/8 or 1/2 spacer?
- just got my custom exhaust! but...
- A bit of help guys...please.
- I want a quieter G
- Installed exhaust...deeper?
- Whats the difference between test pipes and HFC
- M2 HR y-pipe problem
- Invidia Test pipe
- Megan Racing Long Tube Headers -->Crap
- Momentum performance intake
- CX Lighting Exhaust from ebay(Fake HKS) Silencer Question..
- custom exhaust build question
- exhaust has gotten quieter..
- magnaflow single exhaust
- Quieter Cold air intake in hot weather.
- Scraped Y pipe! is it still good? PICS
- HELP Me choose a HR design Y pipe.
- Recommendations needed for intakes and chips!!!
- Ark Exhaust and RAS
- Exhaust
- True dual piping vs. single pipe dual tip.
- megan test pipes
- Which HFC??
- Topspeed HKS Clone questions
- Intake? legit?
- For those of you with test pipes...
- Exhaust Troubs