CharleyH .

The part number is EX0128. Here is a link i would recommend contacting one of the Radical dealers to make sure it will fit. Charley

Looking at the other SR8's in the Registry most have an exhaust like your car. Radical does make silencer that mixes the exhaust for both sides, but it is ~$1k. Attachment : l_EX0128__45035_zoom...

Posted by: John Parsons I've got Hankooks on my '8. I am quite interested in alignment differences between tire brands (and why). There are a few differences. First the tire size is different. The ...

Posted by: Neil Cawley Are the Michelin's and Dunlop's radials? I am running Hoosier bias ply slicks. Yes they are both radials. Charley

I would reach out to Mark Quesada, the Service manager at Spring mountain and see what he can do for you. Charley

The foam in the intake should help quite a bit. One Motorsports did a lot of testing to find a way to get the cars quiet enough to run at Laguna and they got 2 db from the foam in the intake. For th...

Keep in mind that the Radical RS manuals are giving the set-up information for Dunlop tires and Spring Mountain is likely giving information on set-up for the Michelin tires. The alignment is very di...

I believe Forum member “XNR Racing” (Josh) has been rebuilding SR3 Quaifes, so you might want to contact him to see how he is getting the parts. Charley

Wow, that is lucky. If that part got into the wrong area it could have been bad. How many hours does the unit have on it? Was it past it’s recommended overhaul interval? If it were me I would repl...

Richard, can’t you get a quiet exhaust from Radical? Or do you already have the quiet version? Do you know where the sound booth is? Is it in the same place every time? Laguna Seca has very strict ...

Great post! Wow! You are really lucky that you didn’t have more damage. What kept the planetary gears from getting out of place and jamming when the axles broke? I assume you are replacing all of th...

Radical SR3 have locked out the front row of the 25 hours of Thunder Hill. Here is a link to the live in car video from One Motorsports. Good luck guys!

David, it may be worth contacting Forum member Darek Spratt. He is selling his SR8 and has an extra set of wheels. I don't know but he may be willing to sell them separately. Here is a link to his ...

My car had them... Attachment : 9271531090_f82c2536d0_o.jpg

Welcome to Radical Forum member Alessandro Breveglieri, who runs Monza Garage - Radical Italia, located at the Monza circuit. He is one of the oldest and largest Radical dealers in Europe, and import...