Forums » Grassroots Motorsports »

DTM / Up turned exhaust tips

Jarod
Jarod GRM+ Memberand Reader
11/30/14 9:07 p.m.

What is the real reason? I am having now luck finding it myself.

stuart in mn
stuart in mn PowerDork
11/30/14 9:09 p.m.

Fashion.

Jarod
Jarod GRM+ Memberand Reader
11/30/14 11:10 p.m.

Found this. Hopefully link will go through on my phone. Apparently it helped skirt noise regulations.

http://books.google.com/books?id=bpxID9TWDS8C&pg=PA38&lpg=PA38&dq=why+upturned+exhaust+-uh-60&source=bl&ots=DoWfEhArJM&sig=zoJuKTq8hbXfWmJ_Xf2UF28CTM4&hl=en&sa=X&ei=x_V7VLvNIZffoAS-moD4DQ&ved=0CDYQ6AEwCTgK

You'll need to log in to post.

More like this

How Toyo's new Proxes R compares to the outgoing RR | Tire Test

GRM offices closed for the holidays

The racing schools and coaches you need to go faster | Buyer's Guide

How quick is a Chevrolet Corvette ZR1? Zero to 60 in 2.3 seconds.

Can blueprinting old fuel injectors really increase performance?

How to turn your Nürburgring fantasies into Nürburgring realities

Tested: Can driver aids make you faster on track? | TBT

It’s not too late! You can still get them these gifts.

You Need This: Clean, California A2 Jetta with the right period mods

Will bigger brakes make an older car perform like a modern machine?
Our Preferred Partners
Koni GRM
HMS Motorsport
SCCA
Tire Rack GRM
Holley
IMSA
Epartrade
Intercity Lines GRM
Sunoco GRM
Quadlock GRM
941bHvZ6uQ2dVvi49reau072IiEzCivx1Rz6CwFX8WLKjy4RYFsgvmbHJv0tEsV9