Steamwheedle Preservation Society

There are three possible ways of gaining reputations with the [faction=1711]. Excluding questing (which will be over before you know it), these are the other two ways of raising that reputation bar:

Ogre Fragments
These items drops from random NPCs around [zone=6755]. They can also be found in the [object=237227]s which can be found on several spots around Nagrand. Turn them in to [npc=87393] (map). As seen below, the [item=118099] will drop in a higher quantity than the latter [item=118100].

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• 20 x [item=118099] (Fragments of the Past). Rewards 250 reputation.
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• 1 x [item=118100] (A Rare Find). Rewards 350 reputation.
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Kill Elites
These personal items drops from the following rares (which can be camped and farmed multiple times a day). Turn in to [npc=87706] (map) for a 500 reputation reward.

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• [item=118654] ([npc=86774])
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• [item=118655] ([npc=86732])
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• [item=118656] ([npc=86743])
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• [item=118657] ([npc=86729])
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• [item=118658] ([npc=86771])
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• [item=118659] ([npc=87666])
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• [item=118660] ([npc=86750])
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• [item=118661] ([npc=86835])
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• [item=120172] ([npc=88951])
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In Shadowlands, patch 9.0.5, this reputation is very easy. It almost took me longer to write this comment than it did to get to Exalted. Don't bother farming the elites listed on this page as it is a waste of time. Instead, head over to the outside version of Highmaul Raid in Nagrand at /way 31.52, 34.15.

The goal is to farm Highmaul Relic and Gorian Artifact Fragment from the Highmaul Sorcerer and Highmaul Enforcer around Highmaul.

Farming Path

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2. Start at the front gate and go right into The Underbelly.
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4. Go left through the gladiator pit area. Be sure to tag the ogre overlooking on the upper left.
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6. Continume up the stairs and past the pond with the Fungal Destroyer.
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8. Turn left and up into the Path of Victors.
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10. Go up to the forkin the path. Be sure to tag the orge to the right.
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12. Turn left into The Market District and clear the entire thing out moving counterclockwise.
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14. Go left into The Imperator's Favor, continue following the path and clear it all.
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16. To Left again, down the path, and back into The Path of Victors.
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18. Mount up and fly up, over, and into The Colosseum. Don't try to use the front door, it's locked.
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    10. Work your way counterclockwise around the stands. Ignore the yellow Highmaul Gladiator in the middle. They aren't lootable.
    
20. Fly out to the right and back to the front gate.
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One single run takes just under 4 minutes and by the time you're back at the front gate everything will have already respawned.

I used this macro to keep track of the progress I was making.
It will count the Highmaul Relic and Gorian Artifact Frament in your bag and count down to 0 rep needed.

/script print(42000 - select(6, GetFactionInfoByID(1711)) - ((GetItemCount(118100) * 420) + (math.floor(GetItemCount(118099) / 20) * 300)))

You will turn your items into Sallee Silverclamp at The Ruins of Na'gwa. /way 50.3 41.3

You can use the following macros to quickly turn in your items.

A Rare Find

/script C_GossipInfo.SelectAvailableQuest(1);
/script CompleteQuest();
/script GetQuestReward();

Fragments Of The Past

/script C_GossipInfo.SelectAvailableQuest(2);
/script CompleteQuest();
/script GetQuestReward();

Congratulations on earning your Steamwheedle Preservation Society achievement and new title!

I think someone at Blizzard needs to fix the typo with the achievement name for this faction:

Steamwheedle Perservation Society
Earn Exalted status with the Steamwheedle Perservation Society