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1056.88 Injen Exhaust Honda Civic Si Turbo Sedan (2017-2018) SES1581TT - Redline360
1056.88 Injen Exhaust Honda Civic Si Turbo Sedan (2017-2018) SES1581TT - Redline360
1056.88 Injen Exhaust Honda Civic Si Turbo Sedan (2017-2018) SES1581TT - Redline360
1056.88 Injen Exhaust Honda Civic Si Turbo Sedan (2017-2018) SES1581TT - Redline360
1056.88 Injen Exhaust Honda Civic Si Turbo Sedan (2017-2018) SES1581TT - Redline360

Injen Exhaust Honda Civic Si Turbo Sedan (2017-2018) SES1581TT

Regular price
$1,109.95
Sale price
$887.96

Free Shipping - Lower 48 US States

11 In Stock - Ships within 1 Business Day

Fitment Information

  • Honda Civic Si Sedan (2017, 2018)

Attributes

  • GTIN: 00843115027230
  • Brand Name: Injen
  • Catalytic Converter Quantity: 0
  • Compatible Throttle Controller: PT0018B
  • Exhaust System Connection: Flanged
  • Finish: Polished
  • Grade Type: Performance
  • Hangers Included: Yes
  • Hardware Included: Yes
  • Muffler Body Diameter: 4.5
  • Muffler Body Length: 15
  • 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
  • Secondary Pipe OD: 3
  • Stepped Pipe Diameter: No
  • Tail Pipe Material: Burnt Titanium
  • Tail Pipe Outlet Outside Diameter: 4
  • Tail Pipe Quantity: 2
  • Y-Pipe Included: No

Specs & Features

  • Fits Civic Si Sedan models ONLY
  • Center exit design fits with factory rear valance
  • Dyno Proven gains of up to 11 hp and 10 lb?ft of torque
  • Full 76MM piping made from premium 304 SS Mandrel-Bent Tubing
  • Features Injen's integrated resonator for crisp, clean sound
  • Beautiful dual 4.0"burnt titanium exhaust tips
  • Stainless Steel Investment Cast Flanges For a Fast and Easy Install
  • Hand Crafted and TIG Welded to Perfection for Strength and Durability
  • No Cutting or Welding Required
  • Premium Stainless Steel Hardware and Hangers
  • If you're looking to improve sound, power, and looks then this is the system for you!
  • Manufactured in Pomona, California USA

    Product Description

    The Injen Exhaust System is designed to increase exhaust flow and improve horsepower.  This exhaust features smooth mandrel bends that do not neck down, providing the least amount of resistance and allowing your engine to breathe easy.  Straight through mufflers specially designed by Injen are some of the highest flow mufflers on the market, and have been designed to give a unique Injen tone that's deep and strong.  This exhaust is a straight bolt on, and comes with all of the necessary hardware and gaskets required to place your factory exhaust.

    Injen SES Exhaust Features:

    • 100% Stainless Steel for long life and rust prevention
    • High flow straight through mufflers with the unique Injen sound
    • Clean and strong robotic tig welds
    • Mandrel bent piping for smooth flow with minimal restriction
    • Dyno tested to provide the best exhaust flow
    • True bolt on exhaust - includes all necessary gaskets and hardware for installation

    Redline360 is an authorized Injen dealer.

          Injen Brand Logo

          Prop 65 Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


          More in this category
          Honda Civic Si Exhausts
          Honda Civic Si Parts
          Injen Exhaust Systems
        • Exhaust
        • See all Injen parts

          Reviews on this product


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