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Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
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
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.)
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
