Stainless Works 2013-18 Ford Focus ST 3in High-Flow Cats Downpipe Factory Connection

Downpipes are stocked at Black Ops Auto Works for performance projects and dependable replacement work. Downpipes replace the restrictive exhaust section immediately after a turbocharger to improve flow, turbo response and exhaust tone. Shop catted downpipes, catless downpipes, J-pipes, turbo outlets, midpipes and diesel downpipe kits for WRX STI, EVO, Civic Type R, F-150 EcoBoost, Focus RS, BMW N54 N55 and turbo-diesel builds. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 111 downpipes products across street, truck, track, restoration and custom-build applications. What This Downpipes Collection Covers This collection includes vehicle-specific exhaust solutions from Invidia, MBRP, Stainless Works, Diamond Eye, aFe, Fabspeed and other performance brands. Confirm engine, transmission, drivetrain, emissions equipment, sensor locations and tune requirements before ordering. Catted...

Performance exhaust systems for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop cat-back systems, axle-back systems, turbo-back systems, headers, downpipes, mid-pipes, mufflers, resonators, catalytic converters, exhaust tips, exhaust valve controllers, oxygen sensors, exhaust brakes, and motorcycle and powersports exhausts for Mustang, Camaro, Challenger, Corvette, Silverado, and Super Duty platforms. Every product is filterable by exhaust position, material, pipe diameter, and vehicle year, make, model, and trim so the correct fitment ships the first time. Black Ops Auto Works carries 7,441 exhaust SKUs across every position of the exhaust system. What This Category Covers Exhaust upgrades change sound, appearance, and in some cases power. Exhaust fitment depends on engine, drivetrain, and factory exit position, so confirm the exact platform before ordering any exhaust component. Exhaust Position Cat-back, axle-back, turbo-back, and header-back systems e...

Stainless Works Exhaust and Headers are stocked at Black Ops Auto Works for Mustang, Camaro, Corvette, Challenger, Charger, Durango, Cadillac V-series, Silverado, Sierra, F-150, Ram, and TRX builds. Shop long tube headers, catted headers, cat-back exhausts, Redline Series exhausts, axle-back systems, X-pipes, mid pipes, mufflers, high-flow catalytic converters, downpipes, exhaust tips, tubing, collectors, and fabrication hardware for the correct vehicle and build goal. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 159 Stainless Works Exhaust and Headers SKUs across header layouts, catalytic connections, exhaust systems, truck and muscle platforms, tubing, and fabrication components. What This Stainless Works Collection Covers American performance exhaust parts Stainless Works builds headers, cat-back exhausts, axle-back systems, connection pipes, catalytic components, mufflers...