Q4TRO

Hi there,

I bought an S3 Velocity Stack and Silicone Hose kit 2 weeks ago from somebody on the forum.

Everything is in excellent shape!

I unfortunately realized when I tried to install it on my 93 100S that it is made for B4/B5 models and I have a C4 (my air box already have a stock VS).

I am willing to sell it to you for the same price I bought it. Contact me for price and I can email you pictures as well.

The kit consists of the Velocity Stack and a solicone hose kit

Let me know

Thanks

VAP

And while an S3 B4 kit can be used on a B5 by cutting 1" off of the 3" silicone tubing a B4 cannot use the B5 kit as ya can't "grow" the hose an inch longer. Tho it is possible to cut 3"-4" off a B5 hose and add back an inch longer 3" hose extender with an additional inline coupler/clamps. A "one-size-fits-all" kit could not be made for the B4/B5 due to the 1" different length between MAF & throttle body resulting from airbox dimensional differences and mounting locations on the 2 chassis's.

Then there's the possible "S2" hose kit which retains the stock plenum and a gazillion DIY hose kits that can make identification for specific models even more difficult.

If we presume the hose kit is a "real deal" S3 hose kit then the below info will allow you to determine which S3 kit it is. However only a picture will confirm it but won't be of much help if it's a DIY kit tho the measurement may offer a lead.

B4 MAF outlet hose is 12.750" long
B5 MAF outlet hose is 11.750" long

1995Qsport

I will take VS!! let me know..

quattro90S6

YGM

tobykinkle

Where to buy S3 kit?