AA
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Name : Aaron
Age : 46
Location : C-bus, Ohio
Joined : 2007-01-13
Post Count : 18448
Merit : 252
 | | Subject: Re: Headers or downpipe? Tue Feb 10, 2015 6:43 pm | |
| _________________ '05 GTO 6.0L • 6-spd • 95k miles • 0-60: 4.8s • 16.9 avg MPG • Nelson Ledges Lap: 1:26'95 Celica GT 2.2L • 5-spd • 165k miles • 0-60: yes'98 SC Riviera • 281k miles • 298 HP/370 TQ • 0-60: 5.79s • ET: 13.97 @ 99.28 • 4087 lb • 20.1 avg MPG • Nelson Ledges Lap: 1:30
3.4" pulley • AL104 plugs • 180º t-stat • FWI w/K&N • 1.9:1 rockers • OR pushrods • LS6 valve springs • SLP headers • ZZP fuel rails
KYB GR2 struts • MaxAir shocks • Addco sway bars • UMI bushings • GM STB • Enkei 18" EV5s w/ Dunlop DZ101s • F-body calipers
EBC bluestuff/Hawk HP plus • SS lines • Brembo slotted discs • DHP tuned • Aeroforce • Hidden Hitch^^^ SOLD ^^^  '70 Ninety-Eight Holiday Coupe 455cid • 116k miles^^^ SOLD ^^^ | |
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Sir Psycho Sexy
Junkie
Name : Tyler
Age : 29
Location : Temperance, Michigan
Joined : 2012-06-22
Post Count : 948
Merit : 20
| | Subject: Re: Headers or downpipe? Tue Feb 10, 2015 7:10 pm | |
| I left the downpipe attached to the exhaust system and just reached in and bolted it back up to the rear header. I'm not sure... It worked lol maybe don't listen to me because I may not be thinking straight though. | |
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matt270avian
Expert
Name : Matt
Age : 28
Location : Frederick, MD
Joined : 2012-01-15
Post Count : 2681
Merit : 54
| | Subject: Re: Headers or downpipe? Tue Feb 10, 2015 9:07 pm | |
| The original downpipe design is easiest to do from the top and bottom. The passenger side bolt is easiest from up top, while the drivers side was easiest from the bottom (at least for me anyways). | |
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