Honda Civic Si Performance Parts

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    • (95 reviews)
      # sp598
      Street Series Exhaust System by MagnaFlow®. The Street Series is designed for customers seeking increased performance and better economy, combined with a powerful and well tuned exhaust note, making a real statement within legal limits...
      $361.44 - $3,907.63
    • (48 reviews)
      # sp6199
      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 solution for high...
      $127.38 - $2,118.05
    • (79 reviews)
      # sp3759
      Kontrol Pro™ Coilover Kit by KSport®. Ksport Kontrol Pro Fully Adjustable Coilover Kits provide the ultimate in suspension technology for your vehicle, both on the street or at the track. 36 levels of damping adjustment allow fine...
      $739.50 - $2,550.00
    • (112 reviews)
      # sp74
      IS Series Intake System by Injen®. The IS Series is a traditional, underhood air intake system that takes the place of your factory airbox and air filter, and the factory air intake tube. The EA Nanofiber air filter allows increased...
      Improves airflow into the engineIncreases horsepower
      $147.74 - $295.77
    • (11 reviews)
      # sp8955
      V-Force Plus Performance Programmer by JET®. The JET V-Force Plus features the same power tuning technology found in JET’s performance modules/programmers. The JET V-Force Plus is an inline tuning device that uses a microprocessor to...
      Improve horsepower and throttle responseOptimized ignition advance curves
      $274.46
    • (0 reviews)
      # sp19327
      Crankshaft by Brian Crower®. Toyota 4Age, 83mm Stroke, 4340 Billet. Material: 4340 Billet. Stroke: 83mm. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $863.33 - $4,999.16
    • (10 reviews)
      # sp3772
      Performance Aluminum Radiator by Mishimoto®. The Mishimoto performance aluminum radiator is designed and engineered to maximize cooling efficiency, boost engine functions, and most importantly protect your car from overheating. It is...
      Direct OEM fitHelps you to get the most out of your vehicle
      $195.00 - $1,170.00
    • (0 reviews)
      # sp21970
      Stage 1 Clutch Kit by SPEC®. Features an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded steel backing for strength under high...
      High clamp pressure plateSteel-backed and multi-compound woven organic material
      $204.30 - $2,609.10
    • (2 reviews)
      # sp14775
      High Flow In-Tank Fuel Pump by AEM®. The AEM High Flow, High Pressure Fuel Pump for high performance naturally aspirated and forced induction EFI vehicles. The High Flow, High Pressure Fuel Pump can be installed externally or in-tank...
      Designed for high output naturally aspirated and forced induction EFI vehiclesPopular “044 Style” physical configuration but with AN inlet and discharge port connections
      $101.98 - $122.99
    • (1 review)
      # sp2752
      Spark Plug by E3®. For a more efficient and complete burn, go with the super sturdy plugs by E3. The advanced DiamondFire plug features a diamond-shaped electrode that ensures rapid and complete combustion, enabling power output and...
      Advanced DiamondFire electrode designProduces a faster burn
      $23.10
    • (0 reviews)
      # mpn4495529087
      Tie Rod Dust Boot Bushings by Nolathane®. Nolathane's superior formulation bushings with core characteristics ensuring superior elasticity, memory and outright durability induce positive steering precision and feedback. Nolathane is...
      Can provide a comprehensive solution for your suspension needsWill maintain the highest level of quality for years
      $8.99
    • (0 reviews)
      # sp127937
      Battery Holder by Boomba Racing®. The Boomba Racing Battery Holder/Tie-Down is specially designed for your car. The holder/tie-down is made of CNC machined aluminum. It is available in natural aluminum, red, blue or black anodized...
      CNC machined from high quality billet aluminumAdds visual styling to your engine bay
      +1
      $30.00 - $50.00
    • (0 reviews)
      # sp124442
      ATB Helical LSD Differential by Quaife®. Quaife ATB Helical LSD differential for Chain-drive is a sealed unit suitable for motorbike engined vehicles. A standard fitment for chain drive vehicles which retains its lubrication, the Quaife...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,038.92 - $1,765.42
    • (10 reviews)
      # sp119264
      Exhaust System by Torxe™. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...
      $150.00 - $690.00
    • (6 reviews)
      # sp19778
      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 components are used in street performance...
      $190.80 - $1,141.56
    • (1 review)
      # sp1607
      Performance Air Suspension Combo Kit by Air Lift®. These are complete air suspension kits that allow over 4 inches of drop in ride height when aggressive looks and handling are desired. Choose air compressors in standard or heavy-duty...
      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 - $1,200.00
    • (56 reviews)
      # sp156
      Cold Air Intake System by AEM®. To deliver cooler air to the engine, this air intake system places the air filter outside the engine compartment. Cooler air is denser than warm air and so contains more oxygen, which results in better...
      Delivers more oxygen to the combustion chamber by drawing in cooler airCustom designed and engineered to deliver maximum power for each specific vehicle
      +4
      $156.99 - $516.99
    • (0 reviews)
      # sp137310
      Sprint Booster Power Converter by aFe®. Automobiles in the 21st century have replaced the more conventional throttle cable technology for an ECM (Electronic Control Module) that translates pedal travel into electronic signals in order...
      3 Acceleration modes36 Acceleration programs (18 manual & 18 auto)
      $289.99
    • (0 reviews)
      # sp135823
      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 top safety,...
      Recommended Modifications: Upgraded Clutch; Grams Fuel Injectors; Grams Fuel PumpFeatures Rotrex supercharging technology, based on advanced traction drive technology
      $2,795.00 - $2,995.00
    • (0 reviews)
      # sp18922
      Silicon Radiator Hose Kit by Weapon-R®. Get better radiator hoses and dress up your engine compartment at the same time. These hoses are superior to the OEM. Made of the high temp resistant silicone, it will withstand up to 100 degrees.
      Provides heat reduction and increased pressure toleranceMade of high grade silicone
      +1
      $79.61 - $327.80
    • (2 reviews)
      # sp1139
      Stage 1 Organic Racing Clutch Kit by EXEDY®. Up the ante with an EXEDY Stage 1 Organic Disc racing clutch kit. If you’ve bumped up your horsepower a little, and want a more robust clutch with more clamping load and only slightly...
      Ultra-Fiber organic disc with EXEDY exclusive friction compositionHigh Heat resins bond friction fibers
      $209.15 - $1,255.73
    • (1 review)
      # sp7061
      Composite Fuel Rail by Skunk2®. Made from proprietary carbon-impregnated, aerospace thermo-polymer composite that is 33-percent lighter, 60-percent stronger, and operates up to 100-degrees F cooler compared to aluminum, the product...
      Designed to provide increased horsepower and torqueInsulates fuel from both radiant and conductive heat transfer 
      $205.99
    • (0 reviews)
      # sp101622
      Double Platinum Spark Plug by Autolite®. Thanks to their platinum-to-platinum firing, these spark plugs virtually eliminate gap erosion, reduce misfires, and provide improved durability and prolonged service life compared to standard...
      Ensure improved durabilityProvide accurate firing for DIS engines
      $4.09 - $6.34
    • (0 reviews)
      # mpn1454161
      Polished Power Steering Cap Cover by Mr. Gasket®. Simply snaps over top of plastic filler cap on Saginaw power steering pump.
      Chrome finishHigh quality at an affordable price
      $7.54
    • (0 reviews)
      # sp127939
      Premium Battery Tie Down by Boomba Racing®. The Boomba Racing Battery Holder/Tie-Down is specially designed for Tenth Gen Honda Civic. The holder/tie-down is made of CNC machined aluminum. It is available in natural aluminum, red, blue...
      Precision CNC machined from billet aluminumLaser-etched Boomba logo
      +1
      $50.00
    • (0 reviews)
      # sp109187
      RS-Type™ Limited Slip Differential by Cusco®. In the RS Model, the activation pressure is applied to the same direction of the initial torque with the utilization of a coil spring. Therefore, the initial torque is set lower than the...
      Made in Japan with proper quality controlCusco products are derived straight from the field of motorsports
      $1,140.30 - $3,972.60
    • (2 reviews)
      # sp128629
      Stainless Steel Racing Exhaust Header by Megan Racing®. Emissions: Racing Only. Designed for the 1G/2G DSM Turbo cars that feature the 4G63 2.0L DOHC engine, this Stainless Steel Turbo Manifold is the perfect addition when you are...
      $129.25 - $272.65
    • (0 reviews)
      # sp9972
      Track Day Carbon Fiber Metallic Compound Brake Pads by Power Stop®. Drivers who participate in “Track-Days” or “High Performance Driving Events (HPDE)” rely on their brakes and know the value of having the right brake pads. The...
      $78.78 - $187.05
    • (0 reviews)
      # sp115340
      Spec-RS Series Coilover Damper Kit by Megan Racing®. The AE86 Toyota Corolla is already 20 years old, and yet to this day remains an reckoning force in motor sports. Most predominantly used in drifting, the AE86 dominates the drift...
      $1,399.00 - $1,599.00
    • (16 reviews)
      # sp48972
      Secret Weapon Neo-Ti 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 performance is increased more than...
      Patented technology increases airflow 3 times more than conventional systemsEach system is tuned to maximize engine performance output
      $262.65 - $420.75




    Among other significant models in the Honda lineage, the Civic Si is considered to be one of the most prominent cars in comparison with Honda vehicles and even with representatives of other well-known brands. Its sleek exterior texture and dynamic lines make it a model to keep an eye on. Thanks to powerful modern options and accessories this ride is easily noticed. The Honda Civic Si knows how to amaze with its perfect accents.

    When you drive the Honda Civic Si, one day you may feel that it doesn’t so new as it is desired. So that is why, particular Honda Civic Si Performance Parts and Accessories are sure to help in this difficult case. They will enhance driving capacities, improve protection or even bring new touch to the design. To find hottest selection of driving details, visit our online store where we pick up for you stunning Honda Civic Si Performance Mods of any type and form. Whatever you wish to upgrade, you can find it in our in-depth catalogue. Hurry up to shop for the best for less. When it comes to high quality and price, we are at the forefront. We guarantee authentic quality, unquestionable durability and style.

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    The sound you want and the power you need
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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
    • Suspension
      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
    • Performance Fuel System Parts
      April 03, 2017
      The Top 4 Reasons to Install a Performance...
      Sitting between your engine's air filter housing and intake manifold, a throttle body assembly exists for the purpose of controlling how much air enters a...
      by Michael Grayen
    • Performance Brakes, Pads & Rotors
      March 03, 2017
      How To Select And Install Performance Brake Rotors
      Performance braking is a topic that has widespread interest for our clients. Frankly, it interests us too, which is why we upgraded the brakes on our Project Ford...
      by Timothy Zahl
    • Performance Suspension Parts
      March 02, 2017
      Six Key Learnings From Our Ford F-150 Lift Kit...
      Here are CARiD, we recently installed a Pro Comp 6-inch suspension lift kit on our Project Ford F-150. We had a lot of fun completing the install (yes, we get paid to...
      by Timothy Zahl
    • Racing Gear
      March 01, 2017
      Racing Underwear | Necessary, And Best Of All,...
      If you plan to compete in virtually any class of auto racing, it's important to know that sanctioning body rules require a helmet and fire-resistant clothing to be...
      by Timothy Zahl

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    Honda Civic Si Performance Parts Reviews

    Average rating:  4.5  4.5 - 11 reviews
    5 of 5
    Nice
    Finally received my new flywheel and installed it. Teeth on the original flywheel broke down after about 10 years of usage, so I had to replace it. All in all, haven`t met any difficulties with this product. I wish it arrived faster, I had to wait more than expected, but it`s worth the wait. Average price for 100% quality. It`s a 4140 forged steel, so it should serve for years. SFI approval is another advantage here. Nice, very nice.
    Posted by Dylan Runia (Colac, VI) / May 23, 20182008 Honda Civic Si
    Was this review helpful for you? Yes
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