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EXTENDED!     $20 off $299 | $40 off $599 | $60 off $899 | $80 off $1199      Promo: AUGUST    Expires: 8/16/20
$20 off $299 | $40 off $599 | $60 off $899 | $80 off $1199
Promo: AUGUST    Expires: 8/16/20
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Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers

Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers

0 Reviews | 1 Answered Question
Discontinued
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Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
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Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
Dynatech® SuperMaxx® '11 Mustang GT 5.0 Long Tube Headers
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Part # AUP5588
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Details

Info

This is garage sale priced because this pair of headers has been used in product testing. Does come with new hardware and gaskets for install. It is being sold as is pictured. Please see photos above for further details.

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

Specs

Gain up to 32 HP and 20 Ft. Lbs. over the factory exhaust system! These full length headers feature extra thick .375" flanges and all stainless construction to ensure long life, while the long 1-7/8" primary tube design is dyno tested to optimize power output.

  • Long tube design
  • Primary Tube Size: 1-7/8"
  • Collector Size: 3"
  • Material: All Stainless Steel
  • OBD II Compliant: Yes
  • Hardware Included: Gaskets, Bolts, O2 Extensions
  • Fit: Direct Bolt-Up to any factory or aftermarket cat back
  • Install Time: 5-7 hours

Warning: Has NOT been test-fitted on a convertible model.

311-72274310 Instructions (PDF

Important Messages:

  • This product is discontinued.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

More Like This

Reviews

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Videos & Articles
  • Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
  • Watch our video on the ceramic coating process for Armor Hot Coating. Headers coated with Armor Hot Coating protect your car without sacrificing looks.
  • Jeremy explains the different options of headers that Speedway Motors offers for Demolition Derby cars. Watch this video to see a variety of options and the benefits of certain headers.
  • Hooker headers are installed in a 1967 Pontiac Firebird for increased power and a boost in performance. See how to work through fitment of the steering box, clutch Z bar and starter.

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