TTI logo.tif
TTI PERFORMANCE EXHAUST SYSTEMS are designed and fabricated in-house using sophisticated CNC machinery and mandrel bent for a precise fit and uninterrupted exhaust flow.  Systems are constructed of 2.5 or 3 inch diameter, 16 gauge aluminized tubing to resist heat and corrosion damage. These high performance dual systems have proven to deliver more horsepower and torque over stock size systems while improving exhaust flow.  Add the finishing touch to your exhaust with a set of TTI Stainless Exhaust Tips.
SYSTEMS INCLUDE . . . 
Dynomax Super Turbo Mufflers - To insure optimum power and torque each TTI system is designed using the Dynomax  
   Super Turbo Performance mufflers.  The exclusive patented flow directors channel exhaust flow and reduce exhaust noise
   significantly compared to other competitor’s mufflers.  Made of aluminized materials for a sharper appearance and longer
   life, fiberglass matting delivers a mellow deep throaty true performance tone and generates low interior resonance.
Tailpipes
with welded-on
Tailpipe Hangers
Muffler Hanger Body Bracket
with mounting hardware
TPHANGER-RS.TIF
TAILPIPES.TIF
MUFFHANGER.TIF
Dynomax Super Turbo Mufflers
Aluminized tubing
(.065” wall thickness)
E2530BB.tif
UCLAMP.TIF
EXHAUSTPIPE-RS.TIF
HPIPE.TIF
pic-line06.JPG
UCLAMP.TIF
Muffler Hangers with
mounting hardware
1964 PLY SAVOY.TIF
IMPORTANT
Please review “Application Footnotes
2.5” EXHAUST SYSTEM with mufflers
from your STOCK MANIFOLDS to the rear of car   $ 602.00
Pipe bends vary depending on manifolds. When ordering, the manifold casting numbers off of each manifold will be required to ensure that you are supplied with the correct bend necessary for your application. Click here for a list of manifold casting numbers that TTI has exhaust pipes available for.
Systems Include . . .
• Exhaust pipes to manifolds     • H-pipe assembly     • Tailpipes with welded hangers
• Dynomax Super Turbo mufflers     • Muffler Hangers     • Tailpipes hanger receptacles
             • Clamps and mounting hardware
Year
Body Style
TTI Part #
63-66
A-body
A25MWM6366
2, 9, 20, 29, 48, b
67-69
A-body Barracuda
A25MWM6769-CUE
2, 3, 7, 9, 20, 48, g
67-76
A-body
A25MWM6776
2, 3, 7, 9, 20, 48, b
62
B-body
B25MWM62
2, 9, 20, 48, b
62-65
B-body Wagon
B25MWM6265W
2, 9, 20, 48, d
63-65
B-body
B25MWM6365
2, 9, 20, 48, b
66-67
B-body
B25MWM6667
2, 4, 7, 9, 20, 48, b
67
B-body GTX
B25MWM6667-GTX
2, 4, 7, 9, 20, 48, c
68-70
B-body
B25MWM6870
2, 4, 7, 9, 20, 48, a
71-74
B-body
B25MWM7174
2, 6, 9, 20, 48, b
65-73
C-body
C25MWM6573
2, 6, 7, 9, 20, 48, g
65-73
C-body Wagon
C25MWM6573W
2, 6, 7, 9, 20, 48, h
70-74
E-body Challenger
E25MWM-CHA
2, 4, 6, 8, 9, 20, 48, e
70-74
E-body Cuda
E25MWM-CU
2, 4, 6, 8, 9, 20, 48, f
E-body without valance cut-outs
E25MWM-TD
2, 4, 6, 8, 9, 20, 48, b
2.5” EXHAUST SYSTEM with mufflers
from your HEADERS to the rear of car   $ 561.00
Header Adapters are required if you are not running a TTI Header to a TTI Exhaust System. When ordering headers, the header make and model number will be required.
Systems Include . . .
• H-pipe assembly     • Tailpipes with welded hangers     • Dynomax Super Turbo mufflers
• Muffler Hangers     • Tailpipes hanger receptacles     • Clamps and mounting hardware
Year
Body Style
TTI Part No.
63-66
A-body
A25HWM6366
1, 9, 29, 20, 48, b
67-69
A-body Barracuda
A25HWM6769-CUE
1, 7, 9, 20, 48, g
67-76
A-body
A25HWM6776
1, 7, 9, 20, 48, b
62
B-body
B25HWM62
1, 9, 20, 48, b
62-65
B-body Wagon
B25HWM6265W
1, 9, 20, 48, d
63-65
B-body
B25HWM6365
1, 9, 20, 48, b
66-67
B-body
B25HWM6667
1, 4, 7, 9, 20, 48, b
67
B-body GTX
B25HWM6667-GTX
1, 4, 7, 9, 20, 48, c
68-70
B-body
B25HWM6870
1, 4, 7, 9, 20, 48, a
71-74
B-body
B25HWM7174
1, 6, 9, 20, 48, b
65-73
C-body
C25HWM6573
1, 6, 7, 9, 20, 48, g
65-73
C-body Wagon
C25HWM6573W
1, 6, 7, 9, 20, 48, h
70-74
E-body Challenger
E25HWM-CHA
1, 4, 6, 8, 9, 20, 48, e
70-74
E-body Cuda
E25HWM-CU
1, 4, 6, 8, 9, 20, 48, f
E-body without valance cut-outs
E25HWM-TD
1, 4, 6, 8, 9, 20, 48, b
 
2.5” EXHAUST SYSTEM without mufflers
from your STOCK MANIFOLDS to the rear of car   $ 522.00
Pipe bends vary depending on manifolds. When ordering, the manifold casting numbers off of each manifold will be required to ensure that you are supplied with the correct bend necessary for your application. Click here for a list of manifold casting numbers that TTI has exhaust pipes available for.
Systems Include . . .
• Exhaust pipes to manifolds     • H-pipe assembly     • Tailpipes with welded hangers     • Muffler Hangers
• Tailpipes hanger receptacles     • Clamps and mounting hardware     • Mufflers not included
Year
Body Style
TTI Part #
63-66
A-body
A25MNM6366
2, 5, 9, 20, 29, 48, b
67-69
A-body Barracuda
A25MNM6769-CUE
2, 3, 5, 7, 9, 20, 48, g
67-76
A-body
A25MNM6776
2, 3, 5, 7, 9, 20, 48, b
62
B-body
B25MNM62
2, 5, 9, 20, 48, b
62-65
B-body Wagon
B25MNM6265W
2, 5, 9, 20, 48, d
63-65
B-body
B25MNM6365
2, 5, 9, 20, 48, b
66-67
B-body
B25MNM6667
2, 4, 5, 7, 9, 20, 48, b
67
B-body GTX
B25MNM6667-GTX
2, 4, 5, 7, 9, 20, 48, c
68-70
B-body
B25MNM6870
2, 4, 5, 7, 9, 20, 48, a
71-74
B-body
B25MNM7174
2, 5, 6, 9, 20, 48, b
65-73
C-body
C25MNM6573
2, 5, 6, 7, 9, 20, 48, g
65-73
C-body Wagon
C25MNM6573W
2, 5, 6, 7, 9, 20, 48, h
70-74
E-body Challenger
E25MNM-CHA
2, 4, 5, 6, 8, 9, 20, 48, e
70-74
E-body Cuda
E25MNM-CU
2, 4, 5, 6, 8, 9, 20, 48, f
E-body without valance cut-outs
E25MNM-TD
2, 4, 5, 6, 8, 9, 20, 48, b
2.5” EXHAUST SYSTEM without mufflers
from your HEADERS to the rear of car   $ 481.00
Header Adapters are required if you are not running a TTI Header to a TTI Exhaust System. When ordering headers, the header make and model number will be required.
Systems Include . . .
• H-pipe assembly     • Tailpipes with welded hangers     • Muffler Hangers     • Tailpipes hanger receptacles
• Clamps and mounting hardware     • Mufflers not included
Year
Body Style
TTI Part No.
63-66
A-body
A25HNM6366
1, 5, 9, 20, 29, 48, b
67-69
A-body Barracuda
A25HNM6769-CUE
1, 3, 5, 7, 9, 20, 48, g
67-76
A-body
A25HNM6776
1, 3, 5, 7, 9, 20, 48, b
62
B-body
B25HNM62
1, 5, 9, 20, 48, b
62-65
B-body Wagon
B25HNM6265W
1, 5, 9, 20, 48, d
63-65
B-body
B25HNM6365
1, 5, 9, 20, 48, b
66-67
B-body
B25HNM6667