2001 1.8t gti straight pipe

forge motor sports diverter valve magna flow 3 inch high flow cat 3 inch ebay downpipe 2 1/2 straight pipe

Category:

Autos & Vehicles

Tags:

• gti
• vw
• 1.8t straight pipe
• aww

[1600baja]

just a ko3 turbo with the 3 inch dp and cat to the 2.5 straight pipe and no you are wrong about the 3 inch you loose alot of boost with 3 inch all the way 2.5 builds a little back pressure so the turbo will spool

[steezysteveyo]

whered you get the straight pipe from

[shidne]

I believe with more "free flow" from the air if it was 3" all the way, you would get more torque... am I right or wrong?

[TheTwrap]

turbo builds its own backpressure 

[ahhbee23]

Bs lol 3 inch all the way breaths more. Even if that were true why would building up boost matter lol you can hit 21psi at like 2000 rpm with a stock K03

[tomtom11222]

lol 2 and a half bro? u gotta get a 3 inch atleast if not bigger. u get 25% more air that way. and with a electronic cut out valve witch is like 200 bucks u get 20 hores when u open it;.

[KyleMakYeah]

that turbo sounds louder than my friends srt open dp. is that the stock one or aftermarket?

[jasonjendre7]

what turbo is that?

[domimomi1992]

That sounds sick!!