SKU: 15084-4 | UPC: 807298108773
Manley Subaru FA20 2.0L H-Tuff Connecting Rod Set
The Manley 15084-4 H-Tuff connecting rod set for Subaru FA20 2.0L engines. Forged from high-strength 4340 steel with ARP 2000 bolts delivers exceptional durability, lightweight design, and superior strength — the ultimate connecting rod upgrade for any high-boost, tuned, or race FA20 build (BRZ, FR-S, 86, WRX) seeking reliable power handling and performance.
Key Features
- 4340 Forged Steel – High-strength alloy for extreme boost and RPM applications
- H-Tuff Design – Lightweight yet rigid H-beam profile for reduced reciprocating mass
- ARP 2000 Rod Bolts – Premium bolts provide superior clamping force and fatigue resistance
- FA20 Specific – Engineered for Subaru/Toyota FA20 2.0L boxer engines
- Complete Set of 4 – Full kit for inline-4 FA20 applications
| Spec | Detail |
|---|---|
| Part Number | 15084-4 |
| Brand | Manley |
| Type | H-Tuff Connecting Rod Set |
| Engine | Subaru FA20 2.0L |
| Material | 4340 Forged Steel |
| Bolts | ARP 2000 |
| Quantity | Set of 4 |
| Country of Origin | United States |
| Warranty | Manley Limited Warranty |
Whats Included
- 4 x Manley H-Tuff Connecting Rods
- ARP 2000 Rod Bolts
- Installation instructions
Product Notes
- Direct fit for Subaru FA20 2.0L engines (BRZ, FR-S, 86, WRX, etc.)
- Supports high-horsepower turbo builds and race applications
- Recommended with upgraded pistons, bearings, and ARP head studs for full boost potential
Installation Notes
- Requires professional engine assembly
- Estimated time: Included in full engine rebuild
- Balance rods and use proper torque specs; hone rods if needed
This Part Fits
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| 2013+ | Subaru | BRZ / WRX | FA20 2.0L | H-Tuff rods set of 4 |
| 2013-2016 | Scion | FR-S | FA20 2.0L | H-Tuff rods set of 4 |
| 2017+ | Toyota | 86 / GR86 | FA20 2.0L | H-Tuff rods set of 4 |
Why Choose Manley H-Tuff Connecting Rods?
- #1 choice for economical high-strength rods in boosted FA20 engines
- Built & tested in the United States
- Chosen by Subaru and Toyota tuners for superior quality and power handling
Frequently Asked Questions
- Q: Does this fit my 2020 Subaru BRZ FA20?
A: Yes, direct fit for Subaru FA20 2.0L engines. - Q: Are ARP 2000 bolts included?
A: Yes, complete set with ARP 2000 rod bolts. - Q: Suitable for high boost?
A: Yes, forged 4340 H-Tuff rods handle extreme boost and RPM reliably.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Official Manley retail box






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