[Tonppa]

Finally kicked my own butt and got under my Puma. I just cut original exhaust pipe before rear silencer and welded a grow from 2"->2,5". Then OBX- Racing stainless steel muffler on its place and wrummm!!!
2,5" inlet and round body with 4" slash cut tip!! Kind a "import" style!! 8)
Will send pics when get my camera back from Canon!
Very nice sound! Not too loud and adjustable sound level!! I?m very pleased!

[BOK]

I just cut original exhaust pipe before rear silencer and welded a grow from 2"->2,5".

Hmmm I fear you may have screwed up the back pressure in your system...noticed a slight lack of low down torque recently? :wink: [/i]

[Tonppa]

Whole exhaust pipe is 2". Only rear silencer is 2,5".. Doesn?t screw back pressure more than 2,25" cat back pipe which is mostly used in Puma "performace" exhausts.. :roll:
I think it raised my low end torque little bit? Dunno if bare k&n and free flow silencer improves performance, but sure sounds and looks great to me!

[BOK]

Whole exhaust pipe is 2". Only rear silencer is 2,5".. Doesn?t screw back pressure more than 2,25" cat back pipe which is mostly used in Puma "performace" exhausts..  :roll:  
I think it raised my low end torque little bit? Dunno if bare k&n and free flow silencer improves performance, but sure sounds and looks great to me!  :D

Have you got a web link for OBX exhausts as I have not heard of them?

[PUMDRIVER]

Mine is like taht and no loss of torque...
No gain on top speed, but straight up in the tacho, RPM jump, not climb as before...
:roll:
http://www.pumapeople.com/album_pic.php?pic_id=1598

[Tonppa]

http://www.obxracingsports.com/
mine is OBX STAINLESS STEEL SUS-304 THE BOMBER, model B3.

[PUMDRIVER]

http://www.obxracingsports.com/performance...D=3&subCat2ID=3

The SV001, is Great too...


Thanks for the adress...