Trying to think of all the cars that were built for the purpose of satisfying a homologation requirement, but release to the general public for purchase and registered for the street. Extra points if they still fall into the "affordable" category. Here's a few off the top of my head to get started.
323 GTX
E30 M3
190e 2.3 16v Cosworth
Lancia Integrale
924 Carrera GT
Quattro S1
RS200
NGTD
SuperDork
2/4/15 8:19 p.m.
Mitsubishi Lancer Evo. At least the first few versions.
Google Group A rally car homologation.
Superbird!
![](http://th05.deviantart.net/fs71/PRE/f/2014/028/3/2/1970_plymouth_superbird__gran_turismo_6__by_vertualissimo-d74418t.jpg)
Tons of NASCAR bound hardware like this, for a while anyway...
I like PCC Streetcars myself
![](http://i1293.photobucket.com/albums/b584/a10warthog4/Mobile Uploads/2015-02/F03E8789-BE09-43A1-9FC0-40A98F095169_zpsncbrsief.jpg)
Oh wait, street cars. ![](/media/img/icons/smilies/crazy-18.png)
My favorites:
CLK GTR
![](https://endagtr.files.wordpress.com/2012/12/mercedes-clk-gtr-12_1600x0w.jpg)
MC-12
![](http://upload.wikimedia.org/wikipedia/commons/d/d2/Maserati_MC12_1.jpg)
And the prettiest of them all the 911 GT1
![](http://images.thecarconnection.com/lrg/porsche-911-gt1-evo-strassenversion-image-via-trofeo-cars_100461989_l.jpg)
Also I'm told by the internet this happened:
![](http://1.bp.blogspot.com/-zUNGJS1uCEo/UABZitfaCBI/AAAAAAAAHd4/RwJHxpFfitA/s1600/917+lega.jpg)
I can't imagine the stones it would take to drive a 917 on the street today. Photo credited is reputed to be Car and Driver.
Was the 917 actually sold as a homologated street car?
lol streetcar
Fun fact: John Wyer's racing teams (such as Aston Martin and Gulf) used to drive their cars to the Le Mans track from the chateau they used as a base of operations. Until they started racing 917s. Then they discovered that the 917s would foul the spark plugs. A 917 has 24 spark plugs. And you have to remove the 12 cylinder exhaust system to get to them.
No more driving to the track.
![](http://assets7.thrillist.com/v1/image/1320113/size/tl-horizontal_main_2x)
In reply to Keith Tanner:
The...hell...is that craziness? I would hate to be the guy to change the plugs on that car.
Lancia 037 Rally
![](https://farm9.staticflickr.com/8482/8216665056_933b4c9b64_o.jpg)
Lancia Delta S4 Stradale
![](https://upload.wikimedia.org/wikipedia/commons/7/74/Lancia_Delta_S4_002.JPG)
Nissan R390
![](http://www.wallpaperup.com/uploads/wallpapers/2014/05/09/350606/big_thumb_15dc08f0c9aa9dd62f44de4819d572ae.jpg)
Mercury Cyclone Spoiler II
![](http://assets.blog.hemmings.com/wp-content/uploads//2013/03/YarboroughCycloneSpoiler_01_1500.jpg)
Alfa Romeo GTA and GTA Jr.
A friend has a street version of the GTA Jr- those of you who autocross in Detroit have seen this car driven.
![](http://sfaroc.tripod.com/sitebuildercontent/sitebuilderpictures/hoard.jpg)
i want more info on tha particular superbird. it may be the most evil one ive ever seen.