Est. since 1988

TTi Performance Exhaust and Headers

If you're an enthusiast who demands the best, TTi Performance Exhaust and Headers

are the ultimate in high-performance, exclusively for MoPars!

TUBE TECHNOLOGIES, INC.

TTi Performance Exhaust & Headers

1555 Consumer Circle

Corona, CA 92880-1726

(951) 371-4878

Mon-Fri, 8am-4pm PST

 

Contents...

HEADERS

69-79 MOPAR CLASSIC HEADERS

A,B,C,E,F,M-bodies

»  Poly Headers:  318

»  Small Block Headers:  273, 318, 340, 360

»  B-Engine Headers:  383, 400

»  RB-Engine Headers:  440, 413, 426

»  Gen2 Hemi Headers:  426, 472, 528

»  Gen3 Hemi Headers:  5.7, 6.1, 6.4

 

05-18 LATE-MODEL R/T & SRT8 HEADERS

Challenger, Charger, Chrysler 300, Magnum, Scat Pack, Hellcat, Drag-Pak

»  R/T, SRT8 Hemi Headers

»  Complete packages from engine to rear

 

TRUCK HEADERS

Pickups & Ramchargers

»  61-71 D-Series 383,400,440 Headers

»  72-93 D-Series 5.7L & 6.1L Hemi Headers

»  03-08 5.7L Hemi Headers

 

94-05 NEON HEADERS

SOHC/DOHC

»  2.0L V4 Headers


EXHAUST SYSTEMS

69-79 MOPAR CLASSIC EXHAUSTS

A,B,C,E-bodies

»  2.5" and 3.0" Exhaust Systems

»  3.0" Max Wedge Exhaust Systems

 

05-18 LATE-MODEL R/T & SRT8 EXHAUSTS

Challenger, Charger, Chrysler 300, Magnum, Scat Pack, Hellcat, Drag-Pak

»  3.0" Exhaust Systems

»  Exhaust system components

»  Complete packages from engine to rear

 

TRUCK EXHAUST SYSTEMS

Pickups & Ramchargers

»  3.0" Exhaust Systems

 

94-05 NEON EXHAUST SYSTEMS

SOHC/DOHC

»  2.5" Exhaust Systems


EXHAUST COMPONENTS,

ACCESSORIES &

REPLACEMENT PARTS

69-79 MOPAR CLASSIC ACCESSORIES and EXHAUST PARTS

A,B,C,E-bodies

»  727 Trans, Shifter mounting bracket

»  Body brackets, muffler hanger

»  Crossmember, modified

»  Exhaust-pipes (Head pipes)

»  Gaskets / Flanges

»  Hangers, Muffler

»  Hangers, Tailpipe receptacle

»  Hardware:  Bolts, Clamps

»  Header reducer adapters

»  H-pipe midsection assemblies

»  Insulators, Rubber bracket hanger

»  Motor mounts, Spool mounts

»  Mufflers

»  Oil filter blocking plate

»  Spark plug wrench

»  Tailpipes, Over-axle

»  Tips, Challenger-style

»  Tips, Cuda-style

»  Tips, Plymouth Oval

»  Tips, Dodge Rectangle

»  Tips, Slotted with colored inserts

»  Tips, Aluminized Turndowns

»  Torque shaft assembly (Column shift)

»  X-pipe midsection assemblies

»  Z-bars, A-body (Standard Trans)

 

05-18 LATE-MODEL R/T & SRT8

ACCESSORIES and EXHAUST PARTS

Challenger, Charger, Chrysler 300, Magnum, Scat Pack, Hellcat, Drag-Pak

»  Header Gaskets, Flanges, Bolts, Dip stick spacer, Header reducer adapters, Socket head cap screws

»  Clamps, Mufflers, Catalytic converters, Exhaust tips, O2 Sensor harnesses

 

TRUCK ACCESSORIES and EXHAUST PARTS

Pickups & Ramchargers 

Clamps, Header Gaskets, Flanges, Bolts, Socket head cap screws, Fuel line insulation, Header reducer adapters, Muffler, O2 Sensor harnesses, Exhaust tips

 

94-05 NEON ACCESSORIES and EXHAUST PARTS

SOHC/DOHC

Air filter, Catalytic converter, Gaskets, Flanges, Hardware, Hose sleeve, Intake system, Engine mount, Strut bars, Exhaust tip

 

 

Home  /  Exhaust System Options  /  XHN:  From Headers back to rear bumper (mufflers not included)

MOPAR CLASSICS

A,B,C,E-bodies

X-PIPE DESIGN EXHAUST SYSTEMS FROM HEADERS BACK TO REAR BUMPER

Our 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 16 gauge aluminized tubing to resist heat and corrosion damage.  Our high performance dual systems have proven to deliver more horsepower and torque over stock size systems while improving exhaust flow.

 

 

2.5" X-PIPE DESIGN EXHAUST SYSTEMS from headers-back

(mufflers not included)

 
  • 3-pc X-pipe mid-section assembly

  • Dynomax Super Turbo Mufflers  (not included)

  • Muffler hangers

  • Over-axle Tailpipes

  • Tailpipe hanger receptacles

  • Clamps, nuts, bolts & washers necessary for the bolt-on installation

  • (!) Headers & Polished exhaust tips sold separately

 

70-74 E-body Challenger exhaust system #XE25HN-CHA.

Blunt-cut tailpipes, ready to accept tips.

Header reducer/adapters shown, sold separately.

Illustration for reference purpose only.

 

 

 

 

63-76 A-BODIES

 

TAILPIPE STYLE

2.5" PART NO'S

 

Footnotes

63-66 A-body

Turndown, angle-cut

XA25 HN6366

$ 646.95

01, 10, 29, 57

GVOD-No

67-69 Barracuda

Blunt-cut, includes aluminized turndown tips

XA25 HN6769-CUE

$ 643.95

01, 10, 57

GVOD-No

Blunt-cut, no tips

XA25 HN-CUE

$ 610.95

67-76 A-body

Turndown, angle-cut

XA25 HN6776

$ 610.95

01, 04, 10, 57

GVOD-No

 

 

62-79 B-BODIES

 

TAILPIPE STYLE

2.5" PART NO'S

 

Footnotes

62 B-body

Turndown, angle-cut

XB25 HN62

$ 646.95

01, 10, 57

GVOD-No

62-65 Station Wagon

Side-exit, blunt-cut

XB25 HN6265-W

$ 646.95

01, 10, 57

GVOD-No

63-65 B-body

Turndown, angle-cut

XB25 HN6365

$ 646.95

01, 10, 57

GVOD-No

66-67 B-body

Turndown, angle-cut

XB25 HN6667

$ 610.95

01, 04, 10, 57

GVOD-No

66-70 Station Wagon

Corner-exit, blunt-cut

XB25 HN6670-W

$ 610.95

01, 04, 10, 57

GVOD-No

67 B-body GTX

GTX style, blunt-cut

XB25 HN67-GTX

$ 610.95

01, 04, 10, 57

GVOD-No

68-70 B-body

Straight, angle-cut

XB25 HN6870

$ 610.95

01, 04, 10

GVOD-No

71-74 B-body

Turndown, angle-cut

XB25 HN7174

$ 646.95

01, 10

GVOD-No

75-79 B-body

Turndown, angle-cut

XB25 HN7579

$ 646.95

01, 10

GVOD-No

 

 

70-74 E-BODIES

STOCK FRONT &

REAR SUSPENSIONS ...

70-74 E-body application footnotes  01, 04, 08, 10, 18  GVOD-No

CHOOSE TAILPIPE STYLE ...

2.5" PART NO'S

 

70-74 Challenger

Challenger style - Blunt-cut, ready to accept tips (Tips sold separately)

XE25 HN-CHA *

$ 610.95

70-74 Cuda

Cuda style - Blunt-cut, ready to accept tips (Tips sold separately)

XE25 HN-CU

$ 610.95

70-74 Challenger & Cuda's

Turndown before bumper, angle-cut

XE25 HN-TD

$ 610.95

* Challenger tailpipes clear the RMS Street-Lynx rear suspension.

RMS STREET-LYNX

REAR SUSPENSION ...

CHOOSE TAILPIPE STYLE ...

2.5" PART NO'S

 

70-74 Challenger

Challenger style - Blunt-cut, ready to accept tips (Tips sold separately)

XE25 HN-CHA *

$ 610.95

70-74 Cuda

Cuda style - Blunt-cut, ready to accept tips (Tips sold separately)

XE25 HNRMS-CU

$ 610.95

 

GEAR VENDORS OVERDRIVE ...

CHOOSE TAILPIPE STYLE ...

2.5" PART NO'S

 

70-74 Challenger

Challenger style - Blunt-cut, ready to accept tips (Tips sold separately)

N/A

 

70-74 Cuda

Cuda style - Blunt-cut, ready to accept tips (Tips sold separately)

N/A

 

70-74 Challenger & Cuda's

Turndown before bumper, angle-cut

N/A

 

 

Prices do not include Shipping, Handling or California Sales Tax, if applicable.

Prices subject to change without notice.

TOP OF PAGE

 

 

3.0" X-PIPE DESIGN EXHAUST SYSTEMS from headers-back

(mufflers not included)

 
  • 3-pc X-pipe mid-section assembly

  • Dynomax Super Turbo Mufflers  (not included)

  • Muffler hangers

  • Over-axle Tailpipes

  • Tailpipe hanger receptacles

  • Clamps, nuts, bolts & washers necessary for the bolt-on installation

  • (!) Headers & Polished exhaust tips sold separately

 

68-70 B-body exhaust system #XB30HN6870

Illustration for reference purpose only.

 

 

 

 

63-76 A-BODIES

 

TAILPIPE STYLE

3.0" PART NO'S

 

Footnotes

63-66 A-body

Turndown, angle-cut

XA30 HN6366

$ 670.95

01, 10, 29, 57

GVOD-No

67-69 Barracuda

Blunt-cut, includes aluminized turndown tips

XA30 HN6769-CUE

$ 650.95

01, 10, 57

GVOD-No

Blunt-cut, no tips

XA30 HN-CUE

$ 646.95

67-76 A-body

Turndown, angle-cut

XA30 HN6776

$ 646.95

01, 10, 57

GVOD-No

 

 

62-79 B-BODIES

 

TAILPIPE STYLE

3.0" PART NO'S

 

Footnotes

62 B-body

Turndown, angle-cut

XB30 HN62

$ 670.95

01, 10, 57

GVOD-No

62-65 Station Wagon

Side-exit, blunt-cut

XB30 HN6265-W

$ 670.95

01, 10, 57

GVOD-No

63-65 B-body

Turndown, angle-cut

XB30 HN6365

$ 670.95

01, 10, 57

GVOD-No

66-67 B-body

Turndown, angle-cut

XB30 HN6667

$ 646.95

01, 04, 10, 57

GVOD-No

66-70 Station Wagon

Corner-exit, blunt-cut

XB30 HN6670-W

$ 646.95

01, 04, 10, 57

GVOD-No

67 B-body GTX

GTX style, blunt-cut

XB30 HN67-GTX

$ 646.95

01, 04, 10, 57

GVOD-No

68-70 B-body

Straight, angle-cut

XB30 HN6870

$ 646.95

01, 04, 10

GVOD-No

71-74 B-body

Turndown, angle-cut

XB30 HN7174

$ 670.95

01, 10

GVOD-No

75-79 B-body

Turndown, angle-cut

XB30 HN7579

$ 670.95

01, 10

GVOD-No

 

 

70-74 E-BODIES

STOCK FRONT &

REAR SUSPENSIONS ...

70-74 E-body application footnotes  01, 04, 08, 10, 18  GVOD-No

CHOOSE TAILPIPE STYLE ...

3.0" PART NO'S

 

70-74 Challenger

Challenger style - Blunt-cut, ready to accept tips (Tips sold separately)

XE30 HN-CHA *

$ 646.95

70-74 Cuda

Cuda style - Blunt-cut, ready to accept tips (Tips sold separately)

XE30 HN-CU

$ 646.95

70-74 Challenger & Cuda's

Turndown before bumper, angle-cut

XE30 HN-TD

$ 646.95

* Challenger tailpipes clear the RMS Street-Lynx rear suspension.

RMS STREET-LYNX

REAR SUSPENSION ...

CHOOSE TAILPIPE STYLE ...

3.0" PART NO'S

 

70-74 Challenger

Challenger style - Blunt-cut, ready to accept tips (Tips sold separately)

XE30 HN-CHA *

$ 646.95

70-74 Cuda

Cuda style - Blunt-cut, ready to accept tips (Tips sold separately)

XE30 HNRMS-CU

$ 646.95

 

GEAR VENDORS OVERDRIVE ...

CHOOSE TAILPIPE STYLE ...

3.0" PART NO'S

 

70-74 Challenger

Challenger style - Blunt-cut, ready to accept tips (Tips sold separately)

N/A

 

70-74 Cuda

Cuda style - Blunt-cut, ready to accept tips (Tips sold separately)

N/A

 

70-74 Challenger & Cuda's

Turndown before bumper, angle-cut

N/A

 

Prices do not include Shipping, Handling or California Sales Tax, if applicable.

Prices subject to change without notice.

 

 

FOOTNOTES

 

01

Header Reducer/Adapters:  An exhaust system from Headers-back will required header reducers or header adapters to transition the headers to an exhaust system.  When ordering, we will required the header make, header model no. & collectors size.  Reducer/Adapters sold separately.

04

Muffler Hanger Body Brackets:  Required for 66-70 B-body & 70-74 E-body applications not equipped for a dual exhaust or if the vehicle has been stripped of the stock muffler mounting “Body Brackets”.  These brackets are mounted directly to the body panel behind the rear seat. The “Muffler Hangers” that are provided with our Exhaust Systems support the mufflers and bolt directly to the "Muffler Hanger Body Brackets".  Muffler hanger body bracket(s) sold separately.

08

4-Speed Transmission:  70-74 E-body applications will require a 70-72 style shifter linkage reverse rod to clear the mid-pipes in the exhaust systems.  Reproduction reverse rods are available through Brewer’s Performance, Inc. (937) 698-4259.

10

Dana-60 rear:  Tailpipes will not fit A, B & E-body applications with the RMS Street-Lynx rear suspension with a Dana-60 rear.  However, tailpipes will fit a Dana-60 rear-end with the factory suspension leaf springs.

18

70-74 E-body Rear Sway Bars:  2.5” Tailpipes will clear the factory style rear sway bars that are mounted above and forward of the
rear axle.  However, clearance with 3.0” tailpipes is extremely close.

29

63-66 A-body Transmission Crossmember:  Modification will be required to the stock transmission crossmember to allow clearance
for the dual exhaust system.  [See sheet #506 for modification template]

57

Relocated Leaf Springs:  Tailpipes will not fit 62-76 A-body, 62-67 B-body & 65-73 C-body applications if the leaf springs have been moved inboard.

GVOD:  Gear Vendors Overdrive (X-pipes will not clear GVOD in any applications.  The GVOD tailshaft occupies the same space as the X-pipe crossover)

RMS:  Reilly's MotorSports

Special-Order Ceramic Coating Options  [Click here] 

Allow 4-6 weeks for coating process of the complete exhaust system.

Note:  Exhaust systems are made from 16 gauge aluminized tubing and does not require coating.  Ceramic coating options are available as an option/personal preference.  Ceramic coating provides additional protection, performance & longevity.

 TOP OF 3.0"     TOP OF PAGE

 

 

Updated: July 06, 2020

 

 

•  About Us

•  Product Maintenance & Care

•  Mopar Body Style ID

TUBE TECHNOLOGIES, INC.

TTi Performance Exhaust & Headers

1555 Consumer Circle

Corona, CA 92880-1726

Phone:  (951) 371-4878   Mon-Fri, 8am-4pm PST

Fax:  (951) 371-6143

•  Contact Us

•  Limited Warranty

•  Mopar Related Websites

•  Ordering Information

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