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S650 Whipple Stage 2 Upgrade Tune

Spartant2112

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I'm wanting to get the stage 2 upgrade for the whipple. My question is, how is the whipple stage 2 tune vs a custom remote tune from Wengred, PBD etc?

It looks like buying the parts seperate and then getting a custom tune will be as expensive as just buying the stage 2 upgrade and getting the custom tune. At that pont, is it worth getting a custom tune or will the whipple tune be good?

Main thing I want is the TCM tuned. I know whipple does rpm increase but is it good compared to a custom TCM tune.
S650 Mustang S650 Whipple Stage 2 Upgrade Tune Screenshot_20260502_235021_Chrom
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Q6543

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I’ve yet to see a custom tune gain anything at the track or dyno over a whipple stage 2 tune on E30 boost for boost.

imo, go custom tune if you’re planning on a full fuel system, ID1300, E85 and trying to run 8s or better.
 

5LTR550

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I'm stage 1 but got a wengerd 91 & e85 tune(s) going in next week or so with fuel system and injectors,while remaining on stg 1 tb and pulley for now. Will let you know my feed back soon as its installed
 

Q6543

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Have you ran your stage 1 on E30? Before going E85, just curious for comparison sake.
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