NEW Motordyne Exhaust, Titanium and Dual Setups!
Former G35driver Vendor
iTrader: (23)
Joined: Jul 2004
Posts: 3,054
Likes: 85
From: Los Angeles California
Its a combination of 2.5" up front and 3" towards the back.
By progressing from smaller to larger diameter it optimizes both HP and TQ.
Note - the Motordyne test pipes that will go into production are 2" diameter with gradual expansion to 2.5" at the end of the test pipe. So the system as a whole will start at 2" and end in 3". (IE More HP and more TQ.)
By progressing from smaller to larger diameter it optimizes both HP and TQ.
Note - the Motordyne test pipes that will go into production are 2" diameter with gradual expansion to 2.5" at the end of the test pipe. So the system as a whole will start at 2" and end in 3". (IE More HP and more TQ.)
Last edited by Hydrazine; Jan 12, 2009 at 02:28 PM.
Former G35driver Vendor
iTrader: (23)
Joined: Jul 2004
Posts: 3,054
Likes: 85
From: Los Angeles California
As shown by dyno testing, 2" test pipes make a more power and torque than 2.5".
As for production dates, I'll hold off until other parts are released.
There is a lot of production in Que.
As for production dates, I'll hold off until other parts are released.
There is a lot of production in Que.
Its a combination of 2.5" up front and 3" towards the back.
By progressing from smaller to larger diameter it optimizes both HP and TQ.
Note - the Motordyne test pipes that will go into production are 2" diameter with gradual expansion to 2.5" at the end of the test pipe. So the system as a whole will start at 2" and end in 3". (IE More HP and more TQ.)
By progressing from smaller to larger diameter it optimizes both HP and TQ.
Note - the Motordyne test pipes that will go into production are 2" diameter with gradual expansion to 2.5" at the end of the test pipe. So the system as a whole will start at 2" and end in 3". (IE More HP and more TQ.)
what about the tips themselves?
^ wow I retract my earlier statement whole heartedly. the rivets can't be seen on those tips and that exhaust looks absolutely perfect once installed!!!
strong work as usual from a tried and true name.
strong work as usual from a tried and true name.
Registered User
Joined: Feb 2007
Posts: 795
Likes: 6
From: St. Louis
So tony let me get this straight. This is the dual shockwave with ti tips correct? 
The canister ones are the gamma? So what is the harakiri, is it the gamma with TI canister? A little overwhelmed on all these parts, there is so many to choose from I think you should make a thread listing out all the products and their names, and also give suggestion to what combo would be the most performance, most quiet, etc. Of course when you have time out of your busy schedule.
The canister ones are the gamma? So what is the harakiri, is it the gamma with TI canister? A little overwhelmed on all these parts, there is so many to choose from I think you should make a thread listing out all the products and their names, and also give suggestion to what combo would be the most performance, most quiet, etc. Of course when you have time out of your busy schedule.