Exhaust› Exhaust Pipes, Systems and Components
Hooker
LTS 15-20 FORD F150 ECOBST 2.7/3.5L V6 S
SKU: H00I 70503432-RHKR
Moderate — 2–4 hours
Description
Part #: 70503432-RHKR
Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these cat-back exhaust systems for 2015-2020 Ford F-150 EcoBoost trucks. These single and dual exit cat-back systems are engineered to offer both premium fitment and maximum performance from your 2.7/3.5L engine.
Features:
- Max Dyno gains of +12 HP & +12 LB.FT. Torque at the Rear Wheels
- High Flow Muffler For No Drone
- Constructed from lightweight, 18 gauge, mandrel bent, stainless steel construction maximizing strength and durability
- Lightweight 304 Stainless Steel
- Stainless steel, high-flow muffler for optimum performance and no drone
- Quality Welds For Strength
- 4" diameter, angle-cut, rolled-edge, resonated tip with laser etched Hooker BlackHeart logo adds maximum styling to your ride
- Tube Geometry Design For Maximum Ground Clearance
- 100% quality hand-welded construction for strength, longevity and good looks
- Utilizes Factory Mounting Points
- Utilizes factory mounting points for factory-like fitment
- All Hardware Included
- Tube geometry designed for maximum clearance and hassle-free installation
- Limited Lifetime Warranty
- All hardware included
- Manufacturer's limited lifetime warranty
- Dyno results were based off 2016 2.7L
- Fits all 144.5 WB trucks (Reg. cab w/ 8 ft. bed (2011-14 models only), super cab w/ 6.5 ft. bed & super crew w/ 5.5 ft. bed
Blackheart Cat-Back Exhaust System | Single 3 in. Stainless Steel Tubing | Single Exit | Incl. Tubing/Muffler/Hardware/4 in. Angle Cut Rolled Resonated Tip w/Laser Etched Logo
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Fitment
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Specifications
| Brand | Hooker |
| Part Number | H00I 70503432-RHKR |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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