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Top 10 Focus St Roush Exhaust of 2020 – Consumer Guide & Reviews

Rank No. #1
Roush Performance Products 421610 Cat-Back Exhaust Kit, 1 Pack
  • Fits 2012-2017 Ford Focus ST and 2012-2014 Ford Focus NA models
  • Made of high-quality 409 stainless steel
  • Includes chrome-flashed 304 stainless steel tips
Rank No. #2
2012-2018 Focus 3" Cat Back Exhaust System ROUSH 421610
  • Fits all 2012-2017 Focus models; Fits 2018 Focus ST
  • High-flow 3" cat-back system made from 409 stainless steel
  • Dual, round 304 chrome tips with rolled edge and Roush logo
  • Includes performance-flow muffler; Uses the same factory mount locations
  • Includes all necessary clamps and hardware for installation
SaleRank No. #3
Borla 140504 Cat-Back Exhaust System for Ford Focus ST
  • Full 304 stainless steel
  • Backed up by Borla's million mile warranty
Rank No. #4
  • Compatible For 13-19 Ford Focus ST 2.0L TURBO
  • Direct bolt on design
  • Full T-304 Stainless Steel
  • Mandrel bent tubing/ 3" Burnt Tip
  • Japan design
Rank No. #5
Torque Solution TS-ST-EHK Exhaust Mount Kit
  • This product is developed to perform under the most extreme conditions
  • This product is made to ensure product performance and reliability
  • This product is manufactured in United States
Rank No. #6
K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 2013-2018 FORD (Focus ST) 69-3518TS
  • ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle.
  • GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
  • BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
  • IMPROVED ENGINE SOUND: Hear the power under the hood.
  • WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
Rank No. #7
Roush 422089 Cold Air Intake 2018-2020 F-150 EcoBoost V6 & Raptor
  • Fits 2018, 2019, and 2020 F-150 2.7L EcoBoost V6 and 3.5L EcoBoost V6 (Including Raptor)
  • Increased engine performance with no PCM re-calibration required
  • Up to 25% less intake restriction compared to stock induction system in forced induction applications
  • High-flow, high-capacity, washable, and reusable performance air filter (Does not require oiling)
  • Includes all necessary hardware and instructions
Rank No. #8
Roush Performance Products 421985 Cat-Back Exhaust Kit, 1 Pack
  • Fits the 2015-2019 F150 with 5.0L, 3.5L Ti-VCT, 3.5L Eco boost (non-Raptor), or 2.7L Eco boost engines - all cab and bed configurations
  • Increased air flow and less back pressure to help reach the truck's full potential in horsepower and torque
  • Dual tips are made from 304 stainless steel, are chrome-flashed, feature the ROUSH logo, and exit out of the side of the vehicle
Rank No. #9
Pedal Commander - PC18 for Ford Focus (2011 and newer) Fits All Trim Levels; S, SE, SEL, Titanium, ST, RS | Throttle Response Controller with Bluetooth
  • FASTER ACCELERATION: The Pedal Commander system eliminates the delay from your electronic gas pedal, allowing your 2011 and newer Ford Focus to accelerate faster, giving your vehicle a night/day difference in performance.
  • 36 ADJUSTABLE SETTINGS: Equipped with 4 different modes: Eco, City, Sport, and Sport +. Each mode has an additional 9 adjustable settings to fine-tune to your liking, making this the best Ford Focus accessory.
  • GAS SAVINGS: The Pedal Commander’s significantly slow Eco Mode response can help increase your Ford Focus MPG and save you up to 20% in fuel economy.
  • QUICK & EASY INSTALLATION: Pedal Commander is a simple plug-and-play device that takes only about 5 minutes to install. Now Bluetooth compatible so you can control the unit using our free Pedal Commander app.
  • WILL NOT VOID YOUR WARRANTY: Pedal Commander will not void the warranty on your Ford Focus or leave any trace behind on your ECU.
Rank No. #11
CFM Performance 4-0300 Symposer Delete with Pressure Port for 2013-2018 Ford Focus ST ST250
  • Easy bolt on installation
  • All necessary hardware included
  • Billet Aluminum construction
  • Utilizes factory hardware
Rank No. #12
2011-2014 F-150 Roush Cat Back Exhaust - Polished & Embossed 5.0 Tips
  • New Roush 421248 Exhaust
  • Fits ALL 2011-2014 5.0L F150 (All Cab & Bed Length Configurations)
  • Includes two sets of tips. Comes with Roush tips and extra set of custom 5.0 logo tips
  • Muffler and inlet/outlet pipes are made from high-grade 409 stainless steel
  • Provides increased air flow and less back pressure to get more horsepower and torque.
Rank No. #13
ROUSH 422086 Cold Air Intake for 2018-2020 Mustang GT 5.0L
  • For 2018-2020 GT 5.0L Mustangs; No tune required!
  • Less intake restriction than stock; Improved throttle response
  • Easy installation; Does not void factory warranty
  • Reusable oil-free air filter with superior filtration properties
  • Designed from OEM data for best hood seal, performance, and easiest installation
Rank No. #14
MINI John Cooper Works 11122359631 Tuning Kit with Exhaust Flap System and Carbon Fiber Tail Pipe Trim
  • Road Trip Sound Track Ready - Hit the blacktop with presence and confidence. Turn that radio down and immerse yourself in the sweet exhaust note coming through 2.5 inch piping with 3 inch outlet quality stainless steel exhaust. The included exclusive software upgrades your engine control module performance, boost performance from 192 to 211 HP and 206 to 221 ft. lb. of Torque.
  • Power & Performance - Factory Tuning ensures reliable and proven performance gains, unleashing your MINI’s full potential. Dyno tested and autobahn proven results that can be trusted. Quantifiable rigorous evaluation by the same people who designed your MINI delivering a punch while retaining continued reliability, emissions requirements and fuel consumption.
  • Technically Advanced and Enhanced - Boasting fine materials and craftsmanship that only JCW can offer. Crafted from stainless steel, strong welds and cutting edge technology utilized throughout the development, build and testing processes. Changing modes is as simple as pressing a button and activating the Bluetooth flap. The system is capable of increasing or decreasing exhaust flow depending on the mode you select. Experience the full effect or tone it down when you want to.
  • Multiple Driving Settings - Sport mode is significantly sportier compared the factory configuration, yet comfortable and reliable; unpromising everyday use. The Sport + mode is all about maximum raw performance delivering a tire screeching extremely emotional experience.
  • High Quality Inside and Out - We pride ourselves in our long term testing processes delivering you a better final product. The JCW tuning kit is the only performance enhancing exhaust and software upgrade developed and approved by MINI. Everything you need to outfit your vehicle, minus dealer coding is included.
Rank No. #16
2018-2019 ROUSH Mustang 5.0L GT Axle-Back Exhaust Kit
  • Application: Mustang
  • Engine: 5. 0L
  • Year Range: 2018-2019
  • Automotive
  • Vehicle Specific
Rank No. #17
ROUSH 422087 Cold Air Intake 2018-2020 Mustang 2.3L EcoBoost
  • For 2018-2020 2.3L EcoBoost Mustangs; No tune required!
  • Less intake restriction than stock; Improved throttle response
  • Includes step-down coupler for larger turbos; Does not void factory warranty
  • Reusable oil-free air filter with superior filtration properties
  • 50 State Legal, including California: EO #D-418-38.
Rank No. #18
2015-2017 Mustang Ecoboost Coupe Roush 421922 Quad Tip Exhaust Kit
  • Fits 2015-2017 Mustang Ecoboost Coupe with Quad Tip Rear Valence
  • Roush part number 421922
  • Quad 4" chrome plated tips
  • Corrosion resistant 304 stainless steel construction with mandrel bent tubing
  • Uses oem hangers and mounting points, no welding required
Rank No. #19
  • Compatible For 13-19 Ford Focus ST 2.0L
  • Direct bolt on design
  • Full T-304 Stainless Steel
  • Mandrel bent tubing
  • Japan design
Rank No. #20
Vibrant 1142 3" Ultra Quiet Resonator
  • Designed to dampen exhaust noise
  • Facilitates undisrupted exhaust flow
  • Constructed from t304 stainless steel
  • Features a "true straight through" perforated core
  • Withstands high exhaust temperature

Last update on 2020-11-26 / Affiliate links / Images from Amazon Product Advertising API

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