Anyone with opinions on Hefner Exhausts?


GTdrummer

GT Owner
Mark II Lifetime
Le Mans 2010 Supporter
Mar 13, 2010
2,104
Richmond Virginia
I initially had no intention to do any mods on my NFGT. IMO, you cannot improve on the looks or most anything else. While the exhaust note is certainly satisfactory, I’ve been thinking about the Heffner exhausts. Anyone have opinions on these exhausts—sound/looks? Thanks
 

JWZ

GT Owner
Mark IV Lifetime
Nov 17, 2013
747
Texas
Here ya go

 

JWZ

GT Owner
Mark IV Lifetime
Nov 17, 2013
747
Texas
And post #752 in this thread

 

JChoice

GT Owner
May 11, 2019
17
I love mine but I do not know what stock sounds like- the car actually sounds good to me during all forms of driving and especially at WOT.
 
  • Like
Reactions: JWZ and Ed Sims

Tomcat

GT Owner
I (and my wife) listened to about 1/2 dozen different exhaust systems side by side at Ford Nationals Carlise a few years back and we chose Heffner...and LOVE the sound!
 
Mar 28, 2019
24
just ordered the Heffner exhaust this week for my NFGT that is getting delivered in Oct.
 
  • Like
Reactions: canibl and JWZ

roketman

GT Owner
Mark IV Lifetime
Oct 24, 2005
8,005
ma.
Well I jumped down the rabbit hole again! But I am very excited to get Jason ‘s exhaust on. Can’t wait to hear it! Had him put the heat shielding on for track use. Beautifully designed pipes and really nice job done on the heat shielding
 

Attachments

  • 1C799C50-3203-4F75-9181-1A6E615CE0B2.jpeg
    1C799C50-3203-4F75-9181-1A6E615CE0B2.jpeg
    181.3 KB · Views: 64
  • 6AB92DFA-7DFA-4626-A2ED-F426CF6E335C.jpeg
    6AB92DFA-7DFA-4626-A2ED-F426CF6E335C.jpeg
    209.6 KB · Views: 66
  • 269283C1-D982-4BF3-8CAA-5D3987561759.jpeg
    269283C1-D982-4BF3-8CAA-5D3987561759.jpeg
    169.1 KB · Views: 62

mmlcobra

GT Owner
May 25, 2013
1,215
They make great stuff.
Enjoy!
Best,
Mark
 

GTMD

GT Owner
Mark II Lifetime
Jan 4, 2011
957
NorCal
Well I jumped down the rabbit hole again! But I am very excited to get Jason ‘s exhaust on. Can’t wait to hear it! Had him put the heat shielding on for track use. Beautifully designed pipes and really nice job done on the heat shielding

Holy crap that is gorgeous!! Way to go!
 

Vince H

GT Owner
Mark II Lifetime
Jul 23, 2012
2,417
Southern California
Great work Ron. The Shielding looks good.

Vince H
 

roketman

GT Owner
Mark IV Lifetime
Oct 24, 2005
8,005
ma.
Can’t wait to hear it!
The miles are racking up on both GT’s
 

Attachments

  • DA319631-14DE-49D7-8CCC-2054349349A5.jpeg
    DA319631-14DE-49D7-8CCC-2054349349A5.jpeg
    1.4 MB · Views: 28
  • 8E26A954-F9D3-4E6A-BE29-54091919E5D8.jpeg
    8E26A954-F9D3-4E6A-BE29-54091919E5D8.jpeg
    1.7 MB · Views: 25

RPM217

2005 white/blue stripe
Jun 18, 2010
1,658
Rye Brook, New York
Can’t wait to hear it!
The miles are racking up on both GT’s
Still waiting for my hot laps!!!!!
 
  • Like
Reactions: roketman

07XL0027

GT Owner
Mark IV Lifetime
May 20, 2012
1,547
Austin TX
Well I jumped down the rabbit hole again! But I am very excited to get Jason ‘s exhaust on. Can’t wait to hear it! Had him put the heat shielding on for track use. Beautifully designed pipes and really nice job done on the heat shielding
Bring it to Atlanta so I can hear it.
 
  • Like
Reactions: Ed Sims

Ed Sims

GT Owner
Mark IV Lifetime
Apr 7, 2006
7,852
NorCal
Don't you have sound restrictions at MA tracks? Cool exhaust though.

Ed
 
  • Like
Reactions: roketman

roketman

GT Owner
Mark IV Lifetime
Oct 24, 2005
8,005
ma.
Some tracks have sound restrictions
Not trailering 18 hours to park my car
 
  • Like
Reactions: JWZ

Heffner Performance

*Supporting Vendor*
Supporting Vendor
Feb 22, 2006
367
I always like to hear what owners of our products think about them, whether it's good or bad. We put maximum effort into developing and producing the highest quality parts possible. If we ever need to make changes to make the product better or the customers happier, we do it happily. So far we haven't had anyone receive one of our MKII titanium exhaust systems who's expectations haven't been met or exceeded.
 

roketman

GT Owner
Mark IV Lifetime
Oct 24, 2005
8,005
ma.
I'll be at Watkins Glen Oct 7,8
 

roketman

GT Owner
Mark IV Lifetime
Oct 24, 2005
8,005
ma.
I always like to hear what owners of our products think about them, whether it's good or bad. We put maximum effort into developing and producing the highest quality parts possible. If we ever need to make changes to make the product better or the customers happier, we do it happily. So far we haven't had anyone receive one of our MKII titanium exhaust systems who's expectations haven't been met or exceeded.
I can't wait to put in on my GT!
 

D06GT19GT

GT Owner
Aug 23, 2018
61
Well I jumped down the rabbit hole again! But I am very excited to get Jason ‘s exhaust on. Can’t wait to hear it! Had him put the heat shielding on for track use. Beautifully designed pipes and really nice job done on the heat shielding

These heat shields are excellent and look so much better than wrap. It is really great to see that Hefner is offering it. I'm sure it was hard to cover up those beautiful welds but adding additional shields is a smart move as the heat you generate on track is much more than on the street!
 
  • Like
Reactions: roketman

ChipBeck

GT Owner
Staff member
Mark IV Lifetime
Le Mans 2010 Supporter
Feb 13, 2006
5,773
Scottsdale, Arizona
Gentlemen,

I've spent over $35,000 with Heffner over the years and everything he's done for me has been first rate including this TI exhaust for my new GT. I have not had an opportunity to put it on yet but the quality is fantastic. I like the heat shields that Ron got. I believe I'll add that!

Chip