
Vendor:Speedzone Performance LLC
SPDZ1 3” performance downpipe 2016+ Ford Focus RS no Catted (Pre-Order Item)
SPDZ1 3” Performance Downpipe — 2016–2018 Ford Focus RS (Catless)
Free up backpressure, wake up turbo spool, and let the 2.3L EcoBoost breathe. The SPDZ1 catless downpipe replaces the restrictive factory unit with a full 3.0” mandrel-bent path for stronger mid-to-top-end pull and a sharper exhaust note.
Why It Wins
- Real Performance: Catless 3.0” design reduces backpressure for quicker spool and stronger top-end. Comparable setups report ~15–20 hp gains when paired with supporting mods.
- Built to Last: 304 stainless steel tubing, TIG-welded, with CNC-machined flanges and a stainless flex section to handle heat cycles and movement. (Spec style aligns with leading RS offerings.)
- Sensor-Ready: Two O₂ bungs (primary + auxiliary for wideband or spacer).
- Complete Kit: Ships with new gaskets and hardware for a confident seal.
- Direct Fitment: Designed for 2016, 2017, 2018 Focus RS (global chassis). Compatible with stock or most aftermarket cat-backs; adapters may be needed in rare cases depending on brand.
Technical Specs
- Vehicle: Ford Focus RS (2016–2018), 2.3L EcoBoost
- Configuration: Catless turbo downpipe (no catalytic converter)
- Tubing Diameter: 3.00” mandrel-bent
- Material: 304 stainless steel
- Bungs: (2) O₂ sensor bungs
- Flex Joint: Stainless flex section for durability
What’s in the Box
- SPDZ1 3” Catless Downpipe
- Gaskets & sealing hardware
- Mounting hardware
Install Notes
- Professional installation recommended; lift access makes removal of factory hardware easier. Time varies with tools/experience. (Plenty of RS community install guides exist.)
***** This is a Pre Order Item Delivery expected Late October 2025 *****
Pairs well with
Ships within 1-2 business days.
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SPDZ1 3” performance downpipe 2016+ Ford Focus RS no Catted (Pre-Order Item)
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


