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...
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 *****
