GGB,

I'm extremely happy with my new muffling system! We did not lose any speed or rpm. I like the fact that they are straight through with no restrictions whatsoever. Thank you!!!


rv,

I had installed the clamp-on Extreme muffler along with the 8" long high-flow louver inserts in the tailpipes.

Sutphen30,

The entire system can be removed in 10 minutes time. I'll try to resize some pics.

Kurt

Is there a web site with more information?

http://www.ggb.ca

HEY ! I sell them !
I sold and installed a pair on a 40' excalibur hawk . It has around 450-500 hp 454's with gill dry pipes . Without the mufflers it was loud and anoying . The owner thought it would be xcool untill he drove it the first time ......

We put the GGB clamp on mufflers and WOW ! What a difference ! It still has a nice TUFF sound but it is MUCH quieter ! As the owner calls it , "they took the STING out of those dry pies !"

Reasonably priced ,
works great ,
ANd Great people to deal with !

Thanks Graham for an awsome product !

Joe.

I can't seem to reach GGB and there web site does not work. What's up?
Does anyone have a phone number for them that works?

Pics?

The web site for me is a little bare...... as in a blank sheet.

Check with OSO member Lofty.

It wasn't boat noise it was butt noise !

We still have them, although our stock is running thin this time of year.

Fionn (Finn)
925.952.4240