Soler Engineering Premium Modified Throttle Body - 103mm - (2015 - 2017 Mustang GT 5.0) - SE-FR3Z-103
High-Flow 103mm Throttle Body for Coyote Gen 2
The Soler Engineering SE-FR3Z-103 is a premium modified, ported, and calibrated 103mm throttle body engineered for big-power 2015 - 2017 Mustang GT 5.0L builds using 103mm+ aftermarket manifolds or superchargers. It is designed for setups using the GT350 throttle body bolt pattern or GM LT1/LT2/LT4 TB pattern.
Soler matches each body and sensor assembly for zero calibration issues, delivering OE-smooth drivability with extreme airflow - an essential upgrade for high-horsepower forced-induction or max-effort naturally aspirated Coyotes.
Performance Highlights
- Massive 103mm bore supports extreme airflow for high-HP builds
- Porting taper with velocity-stack inlet improves air charge efficiency
- 16 Ra diamond-polished bore reduces turbulence and friction
- Dimpled trailing-edge shaft stabilizes high-RPM airflow
- Matched body/sensor calibration eliminates idle or hesitation issues
- Rated at 1600 ± 50 SCFM @ 20" H?O at wide-open throttle
Quick Specs
- Bore Size: 103mm
- Flow Rating: 1600 ± 50 SCFM @ 20" H?O
- Construction: Ported, polished, calibrated throttle body
- Included: Throttle body, gasket, mounting screws
- Compatibility: GT350 & GM LT-series throttle body patterns
- Warranty: 30-day refund + 11-month repair/replacement
Why Choose This 103mm Soler Engineering Throttle Body?
- Perfect for centrifugal, turbo, PD-blown, or high-RPM NA builds
- Zero drivability issues - unlike many oversized aftermarket TBs
- Noticeably sharper response across all throttle positions
- Provides stable airflow for consistent tuning and performance
- Premium machining and calibration ensure OEM-level smoothness
FAQs
Does this fit the stock 2015 - 2017 Mustang GT intake manifold?
No. A 103mm throttle body requires an aftermarket manifold or supercharger compatible with GT350 or GM LT-series patterns.
Do I need a tune after installing this throttle body?
A tune is recommended to take full advantage of the increased airflow, especially on boosted applications.
Fitment
Ford Mustang GT 5.0L
- 2015 Mustang GT 5.0L
- 2016 Mustang GT 5.0L
- 2017 Mustang GT 5.0L
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized Soler Engineering dealer offering expert fitment help, competitive pricing, and fast shipping.
Call 1-855-827-7223 or email sales@beefcakeracing.com for assistance.
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