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Part Number: FMACGT4
Precision Engineered Boost Control
Key Features & Benefits
GT4-Specific Calibration: Optimized for Toyota's turbocharged performance platform
Billet Aluminum Construction: CNC-machined from 6026 aerospace-grade alloy
Dual Seal Technology:
Standard Nomex-reinforced diaphragm
Optional piston-sealed upgrade (30% longer service life)
Laser-Cut Mounting Hardware: OEM-quality fitment
Technical Specifications
Spring Options:
Factory-equivalent pressure (default)
High-performance springs (+15% boost capacity)
Flow Efficiency: 22% reduced turbo lag in testing
Temperature Resistance: Stable up to 300°F continuous
Performance Advantages
✓ Precise boost control for track or street
✓ Improved throttle response
✓ Compatible with OEM and aftermarket ECUs
✓ Serviceable design extends component life
Package Contents
1 × FMACGT4 Turbo Actuator
1 × Forge Motorsport Identification Decal
Installation Guide
Lifetime Warranty*
Installation Notes
Professional installation recommended
Base configuration maintains factory boost levels
Higher boost requires ECU recalibration
Typical install time: 1.5-2 hours
GT4-Specific Support
Our motorsport specialists provide:
Spring rate recommendations
Installation guidance
Boost tuning parameters
Important Considerations
*Warranty covers manufacturing defects
Not responsible for improper installation/tuning
Boost increases require supporting modifications
Product specifications subject to continuous improvement
Track-Ready Configuration
For competition use:
Select piston-sealed version
Upgrade to high-rate spring
Pair with Forge boost controller
| Make | Model | Year |
|
Toyota |
Celica GT4 |
1971-2005 |
| Toyota | MR2 | 1984-1999 |
Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.
Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.
Not returnable: special-order or custom items, and anything that has been installed, modified or altered.
Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.
Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.
Reviews & questions