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Boschma's Speed shop tuned 24 Mustang

John boschma

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We got it on the dyno yesterday morning, and made about 6 or 7 pulls with several reflashes.
We gained 71hp on just the 93 tune over the baseline.
And another 32 hp on E85.
So we have a total gain of 103hp

Mods:
Full length 1 7/8 headers no cats
Exhaust dumped at the axle
cobra Jet V2 intake
K&N air filters with stock inlet tubes

Car ran a best of 10.77@127 with the stock tune. Stay tuned to see what it runs with the tuning.

Boschma's Speed Shop
South Beloit Illinois

S650 Mustang Boschma's Speed shop tuned 24 Mustang 20250711_143236


S650 Mustang Boschma's Speed shop tuned 24 Mustang 20250623_171002


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Zig

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We got it on the dyno yesterday morning, and made about 6 or 7 pulls with several reflashes.
We gained 71hp on just the 93 tune over the baseline.
And another 32 hp on E85.
So we have a total gain of 103hp

Mods:
Full length 1 7/8 headers no cats
Exhaust dumped at the axle
cobra Jet V2 intake
K&N air filters with stock inlet tubes

Car ran a best of 10.77@127 with the stock tune. Stay tuned to see what it runs with the tuning.

Boschma's Speed Shop
South Beloit Illinois
How much you estimate the intake is worth over stock?
 


vaporbluestang

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We got it on the dyno yesterday morning, and made about 6 or 7 pulls with several reflashes.
We gained 71hp on just the 93 tune over the baseline.
And another 32 hp on E85.
So we have a total gain of 103hp

Mods:
Full length 1 7/8 headers no cats
Exhaust dumped at the axle
cobra Jet V2 intake
K&N air filters with stock inlet tubes

Car ran a best of 10.77@127 with the stock tune. Stay tuned to see what it runs with the tuning.

Boschma's Speed Shop
South Beloit Illinois
That’s great. I don’t know much about tuning still gonna take my chance and ask away my question for learning purpose and if feasible I’m gonna take this route to even boost my car. Please don’t shoot me lol.

For the above mods I’m gonna take an estimate of prices (google) catless kooks headers approx cost is $1750, exhaust dump at axle is about $800~$1000, cobra jet intake $1600 and k&n air filter around $600 and for tune is around $800 and around $1500~$2000 for shop to fix this. All in in total would be $7750+ taxes. This would give us around 100hp. Like one of the senior members here mentioned wouldn’t it be beneficial to just get a Whipple stage 1 ($11-12k) for around 300 more hp.
 
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John boschma

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I suppose if you're paying this prices for those parts and labor, yeah I guess spend the extra $5000 more and get boost.
You can buy alot less expensive headers then kooks. I can get them for alot less if that's what you must have.
Cobra jet intake is less then $1300. You could also opt for a new Boss intake for around $250. The dual throttle body adapter is only available thru me at Boschma's Speed Shop.
A mid pipe with X or H with dumps can be done for less than $1000.
So if it were brought to my Shop, you'll be all in tuned and ready to go for less then $5000.
But if you choose to boost it, I highly recommend turbos instead. They are less expensive, make more power and torque, and are much more easier on the engine for longevity.
I can help you with whatever direction you'd like to go.
 

vaporbluestang

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I suppose if you're paying this prices for those parts and labor, yeah I guess spend the extra $5000 more and get boost.
You can buy alot less expensive headers then kooks. I can get them for alot less if that's what you must have.
Cobra jet intake is less then $1300. You could also opt for a new Boss intake for around $250. The dual throttle body adapter is only available thru me at Boschma's Speed Shop.
A mid pipe with X or H with dumps can be done for less than $1000.
So if it were brought to my Shop, you'll be all in tuned and ready to go for less then $5000.
But if you choose to boost it, I highly recommend turbos instead. They are less expensive, make more power and torque, and are much more easier on the engine for longevity.
I can help you with whatever direction you'd like to go.
Definitely some food for thought. Appreciate your response.
 

Q6543

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So with all the extra power is this thing gonna trap 135+ N/A…. Because that would be pretty damn incredible
 

A.alansari

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I'm new to tuning and I want to ask this if I have my car tuned can I get the car back to stock?

and if I can will the dealer know I changed the tune because they will void my warranty easily here for any modification
 
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John boschma

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So with all the extra power is this thing gonna trap 135+ N/A…. Because that would be pretty damn incredible
We're hoping for trap speeds in that area. We've consistently ran 10.70's@127-128 mph trap speeds on the stock tune.
With a couple 6.9@ 105 mph 1/8 mile
 
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John boschma

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I'm new to tuning and I want to ask this if I have my car tuned can I get the car back to stock?

and if I can will the dealer know I changed the tune because they will void my warranty easily here for any modification
Yes you can put the car back on the stock tune very easily.
Yes the dealer can tell you had it tuned. They can't just void your warranty for having it tuned though. They would have to prove that the tune was the cause of the issue that it was in for repairs for.
 

JohnWimsey

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We got it on the dyno yesterday morning, and made about 6 or 7 pulls with several reflashes.
We gained 71hp on just the 93 tune over the baseline.
And another 32 hp on E85.
So we have a total gain of 103hp

Mods:
Full length 1 7/8 headers no cats
Exhaust dumped at the axle
cobra Jet V2 intake
K&N air filters with stock inlet tubes

Car ran a best of 10.77@127 with the stock tune. Stay tuned to see what it runs with the tuning.

Boschma's Speed Shop
South Beloit Illinois
 

JohnWimsey

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Please post picture of setup.
Because one time at band camp my 2012 boss dynoed 487 rear wheel HP on a Mustang Dyno
Thanks
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