What is needed to get the obx header to work? Which welds need to be fixed? Sent from my SAMSUNG-SGH-I717 using Tapatalk 2

I'm currently running OEM style double platinum spark plugs in my car. I'm running a 93 octane race tune from C2 right now. Should I swap over to...

I bought my exhaust about a year and a half ago and the rolled tip of the exhaust tip has rusted almost completely off. The metal has come almost...

The OEM Votex Stainless Steel Sport Exhaust for the Jetta 2.5 are on clearance at the dealers right now!!! Description: From catalytic converter...

Has anyone with a mkV 2.5 used a C2ner? And if so what "version" did you pick on the initial set up. volkswagen---> GolfV---> ???? , mine doesnt...

I am looking for a 2.5 blow-out diagram, spicifically for the MKVI but the MKV will work fine too. I've have literally been looking for days and all...

I've got a 2009 JSW with the 5cyl and 5sp. Will a 5th gear from a MKIV TDI fit assuming it was also a standard? Anyone done this before?

Wifes got an 05.5 Jetta 2.5 with 6-speed auto trans. Cars current mods are UM 93 tune and Evoms intake. She wants more go. The C2 SRI looks nice but...

My wifes car starts and runs great typically, but after re-fueling it will only re-start now if you board it. Needless to say she is less than...

https://www.youtube.com/watch?v=49qzxEOWGHg&feature=youtube_gdata_player any ideas?

SOLVED turns out the bracket the brake wire is connected to had gunk and dirty all caked up behind it causing it to get stuck in the lock position...

Okay, so I have an 09 rabbit with the maf-less 2.5l engine. i have had my carbonio intake on for a good 18 months or so with no problems but now im...

I just bought a 2005.5 jetta pack 2 with 69000. Looked pretty at the dealer, car fax was good. But after a couple of days, i got a check engine light...

I have a 2005.5 MK5 Jetta. It has a grand total of 71k miles on it. The CEL recently came on, and through a P0016 error. Cam and Crank timing sensors...

Here is the problem: My OEM flex pipe before the cat has developed a hole (don't ask me why). I have a magnaflow cat back exhaust, and I'm looking to...

has anybody cut the suitcase muffler out and had an exhaust shop bend up some piping so that it will come out in the exhaust cut out in the bumper?...

So I been tuned by C2 Race file for few weeks now but every week or so I keep getting P2097, which is post cat 02 sensor. And I got a Tsudo pipe with...

So I tuned my car with the C2ner Tuesday morning when I got my files back. 91 Oct Race tune, and since then I haven't been really impressed at all. ...

I've been recently noticing that my oil has been smelling of gas. Not just a little but a good amount. I last got my oil change in September I...

anyone in queens or Island ?

Just replaced the hfu trans with a junkyard unit. I drove the car onto the lift, but now it cranks and no start. Replaced battery. Oil was low,...

First few gears car sounds like has a supercharger...i just got this car few weeks ago is this normal or a trans problem? Little nervous here...lol

Hi All, I've been helping my parents troubleshoot an ongoing electrical drain on a 2006 Jetta 2.5L. The battery can be fully charged and will be...

This thread is devoted to converting my Golf MK6 naturally Aspirated to Turbocharged. This is my 1st Vortex thread, and I figure it'll be somewhat of...

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&vxp=mtr&item=330897469175 lol this made me laugh would someone really buy this?

I picked up a 2012 Jetta SE a couple days ago and I've been looking everywhere for some parts to perk it up a bit. I can't find a single thing. ...

I have a mk6 2.5 jetta that I would like to bump the hp up to 250 or so while keeping it naturally aspirated. I honestly have a very limited...

Ok... another thing that has stumped me with my new (used) 2011 JSW. Noticed a loud clicking noise coming from the belts in the engine bay when I...

Greetings, I've fallen victim to the all to common 2005.5 2.5L faulty engine issue. Speaking to a few members that have experienced this issue, I...

I am sure the new 1.8 turbo in the 2015 golf will be easier to mod with less weight to pull around so I am here to say technology and advancement are...