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Monday 10am - 6pm Tuesday 10am - 6pm Wednesday 10am - 6pm Thursday 10am - 6pm Friday 10am - 6pm Saturday 10am - 2pm

Fathouse Performance

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United States
Martinsville, IN
Fathouse Performance

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2015+ Mustang Performance Specialists
(345)

athouse Performance is your #1 Shelby Performance Shop and official development partner with Shelby American on “Code Red”. Specialized in high level Twin Turbo systems for both the GT350 Voodoo and GT500 Predator engines with packages producing upwards of 1800 whp

10/09/2026

Mustang GTD carbon fiber intake system coming soon!

We have been working around the clock on a carbon fiber intake system for the Mustang GTD. Pricing and pre-order information will be available soon!

10/02/2026

⚠️ FOR SALE ⚠️

2020 Shelby GT350R 1000R Twin Turbo

VIN: 1FA6P8JZ9L5550442
Mileage: 5,700

Asking price: $179,999

This is one of just 12 GT350R produced in Kona Blue with white stripes in 2020 🤯 To say this car is special would be an understatement!

The car has a clean bill of health and just received a routine 1000R service along with a compression test and leak down test ✅

OEM GT350R wheels also included 👍

Detailed build sheet can be found on the official for sale page on our website

Serious inquiries please contact us:

317-422-1660
[email protected]

10/01/2026

Dark Horse SC dyno results 👀

699 whp 620 ft lbs on 93 octane

Bryan Pope was the first person to guess correctly and is the winner of the Fathouse swag package! Congrats Bryan! 👏

Now its time to add some horsepower to this thing! 😈

09/30/2026

2026 Dark Horse SC baseline dyno 👀

How much did it make? 🤔

Whoever has the closest guess without going over wins a Fathouse Performance apparel package! 😎

Dyno results and winner will be announced in 24 hours! 👍

09/29/2026

Our Dark Horse SC development car arrived today! 👀

Be sure to follow along as we develop performance packages and parts for the Dark Horse SC and Mustang GTD platforms! 😎

09/28/2026

2026 Mustang GTD baseline dyno 👀

Dyno Results:

752 whp 611 ft lbs on 93 octane

Now it’s time for some fun 😈

09/25/2026

Introducing the Fathouse Performance Mustang GTD billet coolant tanks 👀🔥

Ford discontinued the billet coolant tanks for the Mustang GTD so we decided to take matters into our own hands

- Direct Replacement to OEM coolant tanks
- Integrated Sight Glasses
- CNC Billet Design
- Tig Welded
- Made in USA

These are in production now and available for pre-order on our website

09/18/2026

Our new shop development vehicle arrived today! 👀

2026 GTD w/ performance package finished in Lamborghini Viola Pasifae 🔥

Performance package and parts development starts NOW! 😈

09/02/2026

Calling all 3.8L Whipple 2020+ GT500 owners! The wait is OVER!

Introducing the Fathouse Performance 3.8L Whipple Carbon Fiber Intake System for 2020+ GT500's!

- Fits 3.8L Whipple Supercharged Equipped 2020-2022 GT500's
- Carbon Fiber Construction (3K 2×2 twill carbon fiber)
- High Flow Conical Air Filter
- Ram Air Design
- Light Weight (3.9 lbs Assembled)
- No Tune Required

*** Stock Intake Box Parts Required for Installation ***

We have a limited run of these available for purchase now with a full run currently in production

$1299.99 + Shipping

Link to purchase in comments!

08/28/2026

We are all set up here at Mustang Week! 😎

Stop by our booth and shop Fathouse Performance products and checkout our line up of Fathouse Performance mustangs including our all new Dark Horse TT 1000! 👀

Also sign up to win our custom America 250 flag metal wall art! 🇺🇸 (no purchase necessary) Winner will be announced after the show on Saturday!

Products:
- S550/S650 Radiator Plates
- Coolant Reservoirs
- Catch Can Kits
- Fire Extinguisher Mounts
- NEW 2020+ GT500 3.8L Whipple Carbon Intake
- Seat Mounts
- Cap Kits
- T Shirts (New America 250 design)
AND MORE!

** ALL Products have special show pricing! **

Builds on Display:
- 1000R Supercharged GT500
- 2025 Shelby Super Snake Snake Bite
- Dark Horse TT 1000
- Shelby GT500 Code Red

Address

9685 Old State Road 37 North
Martinsville, IN
46151

Opening Hours

Monday	10am - 6pm
Tuesday	10am - 6pm
Wednesday	10am - 6pm
Thursday	10am - 6pm
Friday	10am - 6pm
Saturday	10am - 2pm

Telephone

+13174221660

Website

http://www.Fathouseperformance.com/

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