cp-e QKspl Cast Bellmouth Downpipes for 2020-2024 Ford Explorer ST 3.0L / Lincoln Aviator EcoBoost:
- 3.00” Piping
- GESi Cats
- The only downpipes available with stainless steel, cast bellmouths!
- Includes custom, multi-layer stainless gaskets
- Replaces factory downpipe
- Fully mandrel bent and formed using state of the art technology
- Step by step color-printed directions included with product
- Titan finished
- Made in the USA
- Lifetime Warranty
All cp-e™ exhausts feature Titan™ finished 304 Stainless Steel. Mandrel bent and cut 18g heavy duty stainless piping in cp-e in-house CNC Bender and CNC Mills. The system features custom cast Stainless Flanges, reliable hangers, custom made Stainless Mufflers and polished stainless tips. Everything is TIG welded by hand to get beautiful color and durability in the welds.
Titan™ is a finishing process that provides a consistent matte finish over the entire exhaust not only for aesthetics, but also to strengthen the metal and welds
Note: cp-e™ cannot guarantee fitment with the use of any downpipe other than stock or the cp-e QKspl™ Downpipe. Please consult with manufacturer regarding additional warranty and fitment concerns.
2020-2024 3.0L Explorer ST/Aviator cp-e QKspl Cast Bellmouth Downpipes
Vehicle Applications
Application List:
2020-2024 Ford Explorer (ST and Platinum trims)
2020-2024 Lincoln Aviator
WARNING
WARNING: This is a Competition Use ONLY Product manufactured and sold for installation on vehicles to be used solely for competition motorsports, which, once such product is installed, may never be used, or registered or licensed for use upon a public road or highway. Any other use, including recreational off-road use, may be in violation of local, state, and Federal laws. ZFG Racing LLC does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer. If a Competition Use Only Products is installed on a vehicle and that vehicle is used on a public road or highway, it may be considered in violation of the Clean Air Act and personally subject to substantial civil penalties.
Why We Recommend This Product
Performance Benefits
Upgraded downpipes allow the turbocharger(s) to spool up faster and maintain more boost than stock downpipes, resulting in increased power output and better overall engine performance. This upgrade also improves throttle response, and provides a more responsive and powerful driving experience.
Enhanced Exhaust Flow and Reduced EGTs:
High flow cats are designed to allow exhaust gases to pass from the engine and turbos more freely compared to stock catalytic converters, resulting in a reduction of backpressure and a reduction in exhaust gas temperatures (EGTs).
The use of mandrel bent tubing ensures smooth exhaust flow post-cat, which maintains reduced back pressure and exhaust gas temperatures (EGTs) for optimal performance.
Better Flow = Faster Spool = More Boost:
Reduction of EGTs and decreased backpressure allows turbocharger(s) to operate more efficiently in terms of spool time and building boost.
Build Quality:
High-Quality 304 Stainless Steel
Downpipes constructed from 304 stainless steel offer superior durability and resistance to corrosion, ensuring long-lasting performance.


















