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2018, 2017, 2016 Ford Focus Exhaust System Kit
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2016 - 2018 Ford Focus Exhaust System Kit (Injen) NEW

Out of Stock
$ 1,664 .91

Product Notes

Injen Performance Exhaust System
Dual Black-Chrome Exhaust Tips: Dual 4"black chrome exhaust tips are the finishing touch on this beautiful exhaust system. The tips bolt-on for easy adjustments and provide a visual punch that will set your Focus RS apart for the pack!, , Exhaust Valve bypass module included: Injen Technology decided to bypass the factory exhaust valve and provides a custom exhaust valve bypass module (P/N 2002) with every Injen Focus RS exhaust system. This allow you to enjoy that rich, crisp sound of your RS whenever you want and without fear of your valve sticking open or closed when you least expect it. , , OE Style Fitment: OE-Style exhaust hangers are used throughout that utilize the OE hanger bushing that came with your Focus RS. This allows the system to install and flex like the factory system during high-stress situations without any damage. A true hassle-free installation with no cutting required. , , Dyno Proven: Plain and simple, NUMBERS talk! We put in the time to test and prove that we have developed a superior exhaust system for your Focus RS. After hours of designing and dyno testing, Injen is proud to say that the SES9004 cat-back exhaust system puts down numbers of up to 16 additional horsepower and 14 lb-ft. of torque. Engineered and manufactured at the Injen Technology headquarters in Pomona, Ca.
Brand: Injen
Condition: New
See Other Ford Focus Exhaust System Kits
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
Catalytic Converter Quantity 0
Compatible Throttle Controller Pt0013b
Exhaust System Connection Flanged And Clamp
Grade Type Performance
Hangers Included Yes
Muffler Body Diameter 4.5
Muffler Body Material 304 Stainless Steel
Muffler Body Shape Round
Muffler Flanged Inlet No
Muffler Flanged Outlet No
Muffler Let Size 3
Muffler Outlet Quantity 1
Muffler Outlet Size 3
Muffler Quantity 1
Pipe Material 304 Stainless Steel
Primary Pipe OD 3
Prop 65 (C, R Or CR) Cr
Secondary Pipe OD 3
Stepped Pipe Diameter No
Tail Pipe Material Black Chrome
Tail Pipe Outlet Outside Diameter 4.5
Tail Pipe Quantity 2
Y Pipe Included Yes

Vehicle Fitment Guide

This part fits the following vehicles:

Ford 1 model (tapclick to expand)(tapclick to hide)
Focus 2016-2018 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Electric Hatchback 2016 - 2018 -- -L BATTERY EV (EV/BEV) FWD Automatic
RS Hatchback 2017 L4 2.3L Turbo FWD Manual
RS Hatchback 2016 - 2018 L4 2.3L Turbo AWD Automatic & Manual
S Sedan 2016 - 2017 L4 2.0L FWD Automatic & Manual & Automatic Dual Clutch
S Sedan 2016 - 2018 L4 2.0L FLEX FWD Automatic & Manual & Automatic Dual Clutch
SE Hatchback 2016 - 2018 L3 1.0L Turbo FWD Automatic & Manual & Automatic Dual Clutch
SE Hatchback 2016 - 2018 L4 2.0L FWD Automatic & Manual
SE Hatchback 2016 - 2017 L4 2.0L FWD Automatic Dual Clutch
SE Hatchback 2016 - 2018 L4 2.0L FLEX FWD Automatic & Manual & Automatic Dual Clutch
SE Sedan 2016 - 2018 L3 1.0L Turbo FWD Automatic & Manual & Automatic Dual Clutch
SE Sedan 2016 - 2018 L4 2.0L FWD Automatic & Manual
SE Sedan 2016 - 2017 L4 2.0L FWD Automatic Dual Clutch
SE Sedan 2016 - 2018 L4 2.0L FLEX FWD Automatic & Manual & Automatic Dual Clutch
SE Luxury Hatchback 2016 L4 2.0L FWD Manual
SE Luxury Sedan 2016 L4 2.0L FWD Manual
SEL Hatchback 2017 L4 2.0L FWD Automatic Dual Clutch
SEL Hatchback 2017 - 2018 L4 2.0L FLEX FWD Automatic Dual Clutch
SEL Sedan 2017 L4 2.0L FWD Automatic Dual Clutch
SEL Sedan 2017 - 2018 L4 2.0L FLEX FWD Automatic Dual Clutch
ST Hatchback 2016 - 2018 L4 2.0L Turbo FWD Automatic & Manual
Titanium Hatchback 2016 - 2017 L4 2.0L FWD Automatic & Automatic Dual Clutch
Titanium Hatchback 2016 L4 2.0L FWD Manual
Titanium Hatchback 2016 - 2018 L4 2.0L FLEX FWD Automatic & Automatic Dual Clutch
Titanium Hatchback 2016 L4 2.0L FLEX FWD Manual
Titanium Sedan 2016 - 2017 L4 2.0L FWD Automatic & Manual & Automatic Dual Clutch
Titanium Sedan 2016 - 2018 L4 2.0L FLEX FWD Automatic & Automatic Dual Clutch
Titanium Sedan 2016 L4 2.0L FLEX FWD Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Dual Black-Chrome Exhaust Tips: Dual 4"black chrome exhaust tips are the finishing touch on this beautiful exhaust system. The tips bolt-on for easy adjustments and provide a visual punch that will set your Focus RS apart for the pack!, , Exhaust Valve bypass module included: Injen Technology decided to bypass the factory exhaust valve and provides a custom exhaust valve bypass module (P/N 2002) with every Injen Focus RS exhaust system. This allow you to enjoy that rich, crisp sound of your RS whenever you want and without fear of your valve sticking open or closed when you least expect it. , , OE Style Fitment: OE-Style exhaust hangers are used throughout that utilize the OE hanger bushing that came with your Focus RS. This allows the system to install and flex like the factory system during high-stress situations without any damage. A true hassle-free installation with no cutting required. , , Dyno Proven: Plain and simple, NUMBERS talk! We put in the time to test and prove that we have developed a superior exhaust system for your Focus RS. After hours of designing and dyno testing, Injen is proud to say that the SES9004 cat-back exhaust system puts down numbers of up to 16 additional horsepower and 14 lb-ft. of torque. Engineered and manufactured at the Injen Technology headquarters in Pomona, Ca.

Fits Years: 2016 2017 2018

Fits Models: Focus

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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

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Engineered To OEM Specs

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