2009 Honda Civic Si Performance Parts

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    • (0 reviews)
      # 781732783
      Honda Civic Si 2009, 304 SS 4-1 Exhaust Header by Megan Racing®. Emissions: Racing Only. Megan Racing Stainless Steel Headers are made of thick T-304 Stainless Steel and are mandrel-bent to form and fit your particular application with...
      $145.41 - $238.22
    • (2 reviews)
      # 324643465
      Honda Civic Si 2009, 1-Click Street Warrior Z26 Drilled and Slotted Brake Kit by Power Stop®. Specially designed for high performance street drivers who demand shorter stops under the most extreme conditions, this brake kit is a perfect...
      $154.95 - $563.92
    • (0 reviews)
      # mpn674206375
      Honda Civic Si USA Built 8th Generation 2009, Front Performance Air Suspension Lowering Kit With 4.5" Front Body Drop by Air Lift®. Quantity: Sold as a Kit. These are complete air suspension kits that allow over 4 inches of drop in ride...
      114mm/4.5" DropDouble Bellows Progressive Rate Springs
      $925.00
    • (4 reviews)
      # 377202315
      Honda Civic Si Coupe / Sedan 2009, SP Series Short Ram Air Intake System by Injen®. The Short Ram SP Series is a traditional, underhood air intake system that takes the place of your factory airbox and air filter, and the factory air...
      $246.22
    • (0 reviews)
      # 450479564
      Universal PowerPack™ Turbocharger System by Banks®. The Banks Power Dual Exhaust PowerPack System is the complete towing package your pickup truck, with extended cab short bed configuration, deserves.
      Stunning Top GainsImproved Mileage
      $2,198.00 - $2,798.00
    • (0 reviews)
      # 315971719
      Honda Civic Si Coupe / Sedan 2009, SMART Accel Controller by APEXi®. APEXi Original Accelerator Controller with 7-modes (3 ECO Modes, 2 Boost Modes, Lo-Throttle Mode, and Hi-Throttle Mode).
      Manufactured from premium materialsDesigned to strict quality standards
      $168.14
    • (0 reviews)
      # 1021923441
      Honda Civic Si 2009, Rotrex Supercharger Race System by Kraftwerks®. The Supercharger Kit by Kraftwerks will provide your engine with highly efficient and reliable supercharging as it is based on traction drive technology, which ensure...
      Recommended Modifications: Upgraded Clutch; Grams Fuel Injectors; Grams Fuel PumpFeatures Rotrex supercharging technology, based on advanced traction drive technology
      $2,795.00 - $2,895.00
    • (0 reviews)
      # 80947852
      Honda Civic Si 2009, Radiator Hose Kit by Mishimoto®. Includes: 3 Silicone Hoses. Inner Diameter: Hose 1 - 1.18", Hose 2 - 1.18", Hose 3 - 0.94". Outer Diameter: Hose 1 - 1.54", Hose 2 - 1.54", Hose 3 - 1.3". Mishimoto silicone radiator...
      Direct OEM fitManufactured from 100% high-grade silicone and heat-resistant embedded fibers
      $75.00
    • (0 reviews)
      # 1244569727
      Honda Civic Si 2009, Heavy Duty Race Single Disc Clutch Kit by ACT®. Does not Include: Flywheel. Disc Outer Diameter: 8.4". Input Shaft Spline: 1 1/32" x 24 Teeth. This kit features ACT's most popular Heavy Duty pressure plate. ACT...
      Light to moderate pedal effort, aggressive engagement, OE to mild gear rattleModerate friction life, extended by ACT's exclusive diaphragm design
      $389.00 - $433.00
    • (0 reviews)
      # 487864976
      Honda Civic Si 2009, Fuel Injector Set by DeatschWerks®. Every set of fuel injectors is flow-matched and balanced for reliable and efficient performance. To ensure you get nothing less than the highest level of quality and durability,...
      Improves fuel flow and performanceMulti-point dynamic set matching
      $339.00 - $839.00
    • (0 reviews)
      # 803904898
      Super Fire Racing Iridium Spark Plug by HKS®. HKS Plug ignites faster and efficient for the best fuel efficiency and the best performance in all situation and environment. It’s very important to provide safe and stable ignition for...
      0.6mm Iridium Alloy Center ElectrodeIridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability
      $25.97 - $29.22
    • (1 review)
      # 1090211116
      Vega Gear Box by Helix®. If you are looking to upgrade the steering system of your vehicle to make the most out of your vehicle’s performance, go with this high-grade steering part that is engineered to be second to none when it comes...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $227.99 - $731.45
    • (0 reviews)
      # 819294493
      Honda Civic Si 2009, Battery Holder by Boomba Racing®.
      CNC machined from high quality billet aluminumAdds visual styling to your engine bay
      +1
      $30.00
    • (0 reviews)
      # 93513805
      Honda Civic Si with FA5 Chassis / with FG2 Chassis 2009, Level 2.9™ Axle Shaft by Driveshaft Shop®. In company ongoing quest for the perfect axle we have hit the mark with our new Level 2.9™ axle. These axles have been designed with...
      Designed for unprecedented off-road performance under harsh, unforgiving conditionsPerfect solution for building a solid axle assembly that will handle extreme loads
      $451.49
    • (0 reviews)
      # 48222560
      Club X-1 Full Face ATM (Advance Thermo Material) Racing Helmet by Sparco®. Certification: ECE 05; Material: ATM (Advance Thermo Material) Designed for indoor kart racing where a fire proof helmet isn't required, this product is...
      Designed for indoor kart racingProvides ultimate protection
      $140.00
    • (0 reviews)
      # 1119814168
      Honda Civic Si 2009, N1™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit by Invidia®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Moderate. For a good balance of price and...
      $501.90 - $617.40
    • (0 reviews)
      # 324643461
      Honda Civic Si Coupe / Sedan 2009, 1-Click Z23 Evolution Sport Drilled and Slotted Brake Kit with Calipers by Power Stop®. Get superior benefits of ceramic pads and cross-drilled rotors in the Power Stop 1-Click Brake kit. These...
      $261.27 - $544.56
    • (0 reviews)
      # 916487789
      Honda Civic Si USA Built 8th Generation 2009, Rear Performance Air Suspension Lowering Kit With 5.8" Rear Body Drop by Air Lift®. Quantity: Sold as a Kit. These are complete air suspension kits that allow over 4 inches of drop in ride...
      Air bag spring supports are available for factory coil springs and leaf spring designsAir compressors are available in standard strength for intermittent weekend use or heavy-duty strength for regular daily use
      $450.00 - $900.00
    • (0 reviews)
      # 377202329
      Honda Civic Si 2009, Secret Weapon Aluminum Polished Short Ram Air Intake System by Weapon-R®. The Secret Weapon Air Intake System uses patented technology to feed the engine 3 times as much air as other systems. As a result, engine...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $256.09
    • (0 reviews)
      # mpn4516850628
      Honda Civic Si 2009, Hand Held iQ™ Flash Monitor by Banks®. Take complete control of all added power and safety functions when you connect the Banks iQ Flash to any Banks diesel tuner, AutoMind Flash Programming Module, SpeedBrake, or...
      Provides Dynamic Link Between Driver and VehicleRock-Solid Windows® CE Foundation
      $449.10
    • (1 review)
      # 1021918421
      Honda Civic Si 2009, Supercharger Complete System by Kraftwerks®. Grams Performance 1,000 cc/min High Impedance Fuel Injectors with Plug-and-Play Connectors; High-Flow, Cast Aluminum Intake Manifold; Front Mount Intercooler; Aluminum...
      $4,595.00 - $5,295.00
    • (0 reviews)
      # 15840406
      Honda Civic Si 2009, Radiator Hose Kit by HPS® Silicone Hoses. If the radiator hose you have in your car is cracked or split, it cannot efficiently cool the engine, causing overheating. To prevent such a disaster, replace the worn out...
      Direct fit for your vehiclePerfect for daily driving and racing applications
      $104.50
    • (0 reviews)
      # 1087242042
      Honda Civic Si 2009, FX100 Clutch Kit by Clutch Masters®. Does not Include: Flywheel. Disc Center Style: Sprung. Disc Type: Steel Backed Organic Lined. The FX100 system uses a heavy-duty pressure plate with a custom heavy-duty steel...
      Holding capacity 70% over stockHigh performance street system
      $400.50 - $562.50
    • (0 reviews)
      # 61939940
      Honda Civic Si 2009, Throttle Body Spacer by Torque Solution®. Torque Solution Throttle Body Spacers are designed to increase Horsepower and Torque. By creating more intake manifold volume along with a better air fuel mixture you will...
      6061-T6 Billet AluminumInstall in Minutes
      $77.45 - $79.15
    • (0 reviews)
      # 717872762
      Ignition Control Module by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...
      Higher output with 530 primary volts and 135mJ of spark energyEfficient components use less current to produce more power
      $51.39 - $1,380.95
    • (0 reviews)
      # mpn3990109742
      Vega Manual Steering Gear Box Kit by Helix®. This box offers new bearings and gears for smooth, comfortable steering. Provides a smooth, natural steering wheel return. If you are looking to upgrade the steering system of your vehicle to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $514.84
    • (0 reviews)
      # 985154426
      Universal Advanced Lightweight 12V AGM Battery by Braille Battery®. Battery Type: AGM. Voltage: 12V. Batteries have always presented the same problems of weight, safety, and cost. In racing, aerospace, and advanced technology...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $149.99 - $229.99
    • (0 reviews)
      # 93513802
      Honda Civic Si with FA5 Chassis / with FG2 Chassis 2009, Level 0™ Axle Shaft by Driveshaft Shop®. This is a new axle designed and made for basic swaps and is an alternative to cheap rebuilds. This is not a racing axle in any way,...
      Designed for unprecedented off-road performance under harsh, unforgiving conditionsPerfect solution for building a solid axle assembly that will handle extreme loads
      $167.99
    • (0 reviews)
      # 69025922
      110 Series Single Layer Racing Suit by RaceQuip®. Avaliable in Colors: Black, Blue, Red. Get superior durability and comfort combined with overall flame and heat protection. Strong construction and advanced sewing techniques make this...
      Ensures heat and fire protectionGentle fabric provides superior comfort
      $99.95 - $139.95
    • (0 reviews)
      # 564750739
      Honda Civic Si 2009, Twisted Steel™ 304 SS Long Tube Tri-Y Exhaust Headers by aFe®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Style: Long Tube. The new Twisted Steel performance header from aFe Power is...
      $703.00 - $798.00




    CARiD is the ultimate source for premium-quality performance parts. With our extensive collection of performance upgrades, adding onto your vehicle's performance or improving its look is safe and easy. Boost the interior of your 2009 Honda Civic Si with a set of racing seats, raise or lower your vehicle for an aggressive look, or add a set of high-performance brake rotors for superior braking. Unlock the hidden potential of your 2009 Honda Civic Si that has been waiting to be released!


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    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Performance Brakes, Pads & Rotors
      August 10, 2018
      When Is It Time To Replace My Brake Lines?
      Hydraulic brake lines and hoses aren’t something most people think about when it comes to vehicle maintenance. That’s understandable, considering automakers...
      by Michael Grayen
    • Performance Brakes, Pads & Rotors
      August 09, 2018
      When Is It Time To Replace My Brake Calipers?
      Brake calipers, found only on disc brake systems, house pistons which use the force of hydraulic brake fluid to stop the vehicle. More specifically, those pistons...
      by Timothy Zahl
    • Suspension
      August 08, 2018
      When Is It Time To Replace My Vehicle's Springs?
      The springs on your vehicle are an integral part of its suspension system. Not only do springs keep all four corners suspended at a pre-determined, level ride height,...
      by Richard Reina
    • Starting & Charging
      August 03, 2018
      When Is It Time To Replace My Alternator?
      Bolted to an engine block and powered by a belt-driven pulley, an alternator is in motion whenever the engine is running. Essentially, a vehicle's battery is tasked...
      by Michael Grayen
    • Performance Suspension Parts
      July 11, 2018
      When Is It Time To Replace My Suspension Bushings?
      Maybe you remember being pushed along in a wheelbarrow during childhood. The ride was bone-jarring - even with an air-filled rubber tire cushioning against the rough...
      by Timothy Zahl
    • Engines
      May 21, 2018
      How To Remove An Engine
      If you've grown tired of your engine's declining performance, inconsistent power, rough idle, exhaust smoke, knocking noises, rattles, and other maladies that plague...
      by Richard Reina
    • Engines
      May 09, 2018
      How Does An Internal Combustion Engine Work?
      An engine that uses liquid fuel to create energy, such as an internal combustion engine, is basically a large air pump. Cool air is drawn in, mixed with the fuel of...
      by Timothy Zahl
    • Engines
      May 02, 2018
      Glossary Of Engine External Parts
      Internal combustion engines are extremely complex and feature a wide array of components that rotate, pump, pressurize, or seal. Many of these components, while...
      by Timothy Zahl
    • Performance Engine Parts
      April 20, 2018
      What You Need When Rebuilding Or Replacing An...
      So you’ve decided to take on the project of rebuilding or replacing your vehicle’s engine. Modern internal combustion engines are quite complex – with a wide...
      by Richard Reina
    • Shift Knobs
      January 19, 2018
      Shopping Guide – Shift Knobs
      The knob at the end of your gearshift lever probably isn't something that most people notice when getting into your car or truck. But for a minimal cost, it can be. We...
      by Timothy Zahl
    • Running Boards
      November 29, 2017
      Shopping Guide - Running Boards
      Running boards date as far back as the automobile itself, being integrated into car and truck designs until falling out of favor after World War II. With the boom in...
      by Timothy Zahl
    • Off-Road Bumpers
      November 28, 2017
      Shopping Guide – Off Road Bumpers | Custom...
      There's a saying that advises out of all the paths you take in life, it's important to make sure a few of them are dirt. But while dirt can be found most anywhere you...
      by Timothy Zahl

    Popular Products



    2009 Honda Civic Si Performance Parts Reviews

    Average rating:  5  5 - 2 reviews
    4.5 of 5
    Good Buy
    Looks good, well built. Performs just as good as oem.
    Posted by Justin Mills (Texarkana, TX) / January 4, 20182009 Honda Civic Si
    Was this review helpful for you? Yes
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