SKU: B925-C926-C
Thermal R&D 2015-2020 Ford F-150 2.7L & 3.5L EcoBoost 3″ Dual Exit Catback Exhaust
If you’re seeking a deeper, throatier sound for your F-150 EcoBoost, the Thermal R&D B925-C926-C 3″ Dual Exit Catback Exhaust delivers with high-flow 3″ mandrel-bent T304 stainless steel tubing. This system provides robust, aggressive tone thanks to drone-eliminating True Helmholtz Technology, ensuring powerful sound without annoying cabin drone at cruise. Large single-tip exits (available in polished or black ceramic-coated finish) give a bold performance look. True bolt-on design mounts to OEM catalytic converters/downpipes and uses factory hangers no cutting or welding required. Fits all cab and bed lengths (some models include adapter and additional slip clamp). Durable, corrosion-resistant construction backed by a Lifetime Manufacturer’s Warranty. Perfect for daily driving, towing, off-road, or tuned EcoBoost builds wanting enhanced exhaust note and presence.
Key Features & Benefits
- 3″ Mandrel Bent T304 Stainless Tubing High-flow for deeper, throatier EcoBoost sound and improved performance
- True Helmholtz Technology Eliminates cabin drone while delivering aggressive, robust exhaust tone
- Large Single-Tip Exits with 2 Finish Options Polished or black ceramic for standout style and customization
- Direct Bolt-On Fit Uses OEM hangers; fits all cab/bed lengths; no modifications needed
- Lifetime Warranty & Corrosion-Resistant Long-lasting durability from premium T304 stainless
| Specification | Detail |
|---|---|
| Part Number | B925-C926-C |
| Brand | Thermal R&D |
| Application | 2015-2020 Ford F-150 2.7L & 3.5L EcoBoost |
| Material | T304 Stainless Steel |
| Included | Full 3″ dual exit catback system, Helmholtz mufflers, large single tip (polished or black ceramic option), hardware/clamps/adapter (as needed) |
| Installation | Direct bolt-on – uses OEM hangers; some models include adapter/slip clamp |
| Warranty | Lifetime Manufacturer’s Warranty |
Whats Included
- Complete 3″ dual exit catback exhaust system (tubing, Helmholtz mufflers, piping)
- Large single exhaust tip (polished or black ceramic select at checkout)
- All hardware, clamps, adapter/slip clamp (if required), and installation instructions
Product Notes
- Deeper, throatier EcoBoost rumble than stock aggressive sound with zero drone
- Mounts directly to OEM cats/downpipes fits all cab/bed configurations
- Tip finish options: polished for shine or black ceramic for modern stealth look
- Ideal for work trucks, off-road, or performance-tuned 2.7L/3.5L EcoBoost setups
- Manufactured in the USA premium quality and support for local jobs
Installation Notes
- Estimated time: 1–2 hours
- Support vehicle, remove factory catback from hangers
- Install new system using included clamps/hardware/adapter and OEM mounting points
- Tighten all connections, check alignment and for leaks
- Professional installation recommended for perfect alignment
This Part Fits
| Year Range | Make | Model | Engine | Notes |
|---|---|---|---|---|
| 2015-2020 | Ford | F-150 | 2.7L & 3.5L EcoBoost | All cab/bed lengths: Single Cab w/5.5ft or 8ft; Super Cab w/6.5ft or 8ft; Super Crew w/5.5ft or 6.5ft – some models include adapter/slip clamp |
Why Choose Thermal R&D 3″ Dual Exit Catback?
- Aggressive, throatier EcoBoost sound without drone – True Helmholtz tech for perfect balance
- Premium T304 stainless with large single tip for bold style and lifetime durability
- Easy bolt-on upgrade that enhances performance and presence on any F-150
- Thermal R&D USA-made with lifetime warranty, trusted for refined exhaust performance
Frequently Asked Questions
- Q: Will this fit my 2017 F-150 3.5L EcoBoost Super Crew?
A: Yes, direct fit for all 2015-2020 F-150 2.7L/3.5L EcoBoost cab/bed configurations. - Q: Does it have drone on the highway?
A: No, True Helmholtz technology eliminates drone while delivering robust tone. - Q: What tip finish options are available?
A: Choose polished or black ceramic-coated at checkout to match your style.
Shipping and Handling
- Method: UPS / FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure protective packaging
- Weight: Approx. 45-55 lbs (typical for full 3″ dual exit catback system)





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