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Thermal R&D 2020-2026 Ford Explorer ST - 3" Catback Exhaust

Regular price $ 1,699.99
Shipping calculated at checkout.
Tip Finish

Short Description

The Thermal R&D 3" Catback Exhaust for the 2020–2026 Ford Explorer ST delivers a deeper, more aggressive tone while remaining completely drone-free. Built from premium T304 stainless steel and featuring True Helmholtz Technology, this system enhances sound and flow without affecting emissions or daily drivability.

Pickup available at SHOP HQ

Usually ready in 5+ days

Delivery and Shipping

Domestic orders typically arrive within 3-7 business days, while international orders may take 7-14 business days. Please note that additional time may be required for items that are drop shipped or back-ordered.

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Description

The Thermal R&D 3" Catback Exhaust System is designed specifically for the Ford Explorer ST to provide a refined yet powerful exhaust note with increased exhaust flow and zero drone. Constructed from full 3-inch mandrel-bent T304 stainless steel tubing, this system runs from the front pipes back, connecting after the factory catalytic converters to preserve OEM emissions compliance.

True Helmholtz Technology is integrated into the rear chambers to eliminate unwanted resonance while delivering a deep, throaty exhaust tone under acceleration. At cruising speeds, the exhaust remains quiet and comfortable, making it ideal for daily-driven Explorer STs that still demand aggressive performance sound when pushed.

The system installs easily using OEM hangers and mounts directly to the factory catalytic converters with no cutting or welding required. Designed to fit the factory rear valance, the exhaust is available with ceramic-coated black or polished dual 4-inch tips to match your preferred style. Mill-finished tubing and brushed Helmholtz chambers ensure long-term durability and a premium appearance.

Backed by Thermal R&D’s lifetime warranty and manufactured in the USA, this exhaust system offers the perfect balance of sound, quality, and performance for the Explorer ST.

Specifications

Vehicle Fitment: 2020–2026 Ford Explorer ST 3.0L EcoBoost AWD

Brand: Thermal R&D

Part Number's:
B917-C917-C (Black Tips)
B917-C917 (Polished Tips)



Type: Cat-Back Exhaust System

Design: Dual exit with Helmholtz chambers

Construction: T304 mandrel-bent stainless steel

Tubing Diameter: 3 inch

Tip Options: Dual 4-inch ceramic-coated black or polished stainless

Emissions: Connects after catalytic converters, emissions compliant

Installation: Bolt-on using OEM hangers, no cutting or welding required

Warranty: Lifetime Warranty

Origin: Made in the USA

Install Instructions

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