Civic 2006-2011 (8th Gen)
2006–2011 Honda Civic Si & Base Performance Parts
8th Gen Civic • FA5 Si sedan / FG2 Si coupe
Build on the character of the 8th generation Honda Civic with suspension, intake, exhaust, braking and drivetrain upgrades. The Civic Si's K20Z3 platform is a favorite for responsive street builds, while base models have their own fitment requirements. Find parts for your 2006–2011 Civic and match the application to your body style, engine and transmission.
Chassis codes & fitment details
FA5 identifies the Civic Si sedan, offered for U.S. model years 2007–2011; FG2 identifies the 2006–2011 Civic Si coupe. Base-model chassis and powertrain applications differ. Si engine parts should not be treated as universal Civic upgrades.
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On Sale
HARDmotion 06-11 & 12-15 Honda Civic Si Hyper-Shift EM1 Nissin CMC & Stainless Steel Clutch Line Upgrade
HARDmotion
$159.00 - $228.98- SKU:
- HM-EM1-CMC
- Weight:
- 20.00 Ounces
$159.00 - $228.98 -
$75.00 - $790.00 -
Exedy Stage 1 Clutch for K-Series K20 K24 08806
Exedy
MSRP: $455.04$375.00- SKU:
- 08806
- Weight:
- 176.00 Ounces
MSRP: $455.04$375.00 -
Hybrid Racing 06-11 Honda Civic Si Cold Air Intake - CAI 8th gen fa5 fg2 k20z3
Hybrid Racing
$358.14- SKU:
- HYB-CAI-01-10
- Weight:
- 224.00 Ounces
$358.14 -
Hasport Rear Engine Mount 06-11 Honda Civic Si (FDRR)
Hasport
$129.00- SKU:
- FDRR
- Availability:
- ## Made to order 5 Week Shipping Times | 10% Cancellation fee ##
- Weight:
- 64.00 Ounces
$129.00 -
Out of stock
Skunk2 Alpha Header 06-11 Honda Civic Si - k20z3 fa5 fg2
Skunk2 Racing
$599.99- SKU:
- 412-05-1930
- Weight:
- 432.00 Ounces
$599.99 -
K-Tuned CMC & Slave Combo w/ Stainless Steel line K-Series
K-Tuned
$259.00- SKU:
- KTD-CLK-KMS
- Weight:
- 15.00 Ounces
$259.00 -
Full-Race 06-11 Honda Civic Si Catback V-Band Exhaust System 76MM / 3.0inch
Full-Race
$889.00- SKU:
- FR-8THCIVIC-EXHAUST
- Weight:
- 720.00 Ounces
$889.00 -
Truhart StreetPlus Coilovers Suspension
Truhart
$619.00 - $699.00- SKU:
- TRUHART-STREETPLUS
- Weight:
- 640.00 Ounces
$619.00 - $699.00 -
Hybrid Racing Short Shifter Assembly V2.0 06-11 Honda Civic Si
Hybrid Racing
$408.49- SKU:
- HYB-SAS-01
- Weight:
- 42.00 Ounces
$408.49 -
Invidia Q300 Exhaust 06-11 Honda Civic Si 8thcivic Coupe & Sedan FA5 FG2
Invidia
$860.41 - $920.00- SKU:
- Invidia HS06HC4G3S
- Weight:
- 784.00 Ounces
$860.41 - $920.00 -
K-Tuned 06-11 Civic Front Lower Control Arms Pair
K-Tuned
$349.00- SKU:
- KTD-FLR-611
- Weight:
- 300.00 Ounces
$349.00 -
Synchrotech Carbon Synchro Rebuild Kit Civic Si 2006-2011 k20z3
Synchrotech
$104.95 - $734.95- SKU:
- SYN117-3
- Weight:
- 100.00 Ounces
$104.95 - $734.95 -
Hasport Upper Torque Mount 06-11 & 12-15 Honda Civic Si
Hasport
$126.99- SKU:
- FGUPR
- Availability:
- ## Made to order 5 Week Shipping Times | 10% cancellation fee ##
- Weight:
- 44.00 Ounces
$126.99 -
PLM 06-11 Honda Civic Si 4-2-1 Race Header - 8th Gen K-Series 2006-2011
PLM
$399.00- SKU:
- PLM-HFG1-HEADER
- Weight:
- 288.00 Ounces
$399.00 -
HARDmotion K-Series Performance Slave Cylinder
HARDmotion
$85.99- SKU:
- HM-K-SLAVE
- Weight:
- 8.00 Ounces
$85.99 -
$289.00 -
Exedy Chromoly Lightweight Flywheel for Civic Si RSX TSX - K20 / K24 HF02
Exedy
$474.36- SKU:
- HF02
- Availability:
- Ships out same business day.
- Weight:
- 138.00 Ounces
$474.36 -
K-Tuner V2 Ecu Tuning System for Honda & Acura
K-Tuner
$649.00- SKU:
- KTunerFLEU-V2
- Weight:
- 12.00 Ounces
$649.00 -
06-11 Honda Civic Si Exedy Stage 1 Clutch & HARDmotion Performance Lightweight Flywheel combo.
HARDmotion
$549.99- SKU:
- HM-Exedy-stage1-HM-flywheel-combo
- Weight:
- 512.00 Ounces
$549.99 -
J35 Throttle Body & Adapter Kit for 8th Gen Civic
HARDmotion
$329.99- SKU:
- j35-throttle-body-kit
- Weight:
- 47.00 Ounces
$329.99 -
$1,195.00 -
Godspeed Honda Civic 06-11 12-15 Gen2 Adjustable Rear Camber Arm v2
Godspeed
$164.99- SKU:
- AK-043
- Weight:
- 160.00 Ounces
$164.99 -
Hasport Complete Engine Mount Set 06-11 Honda Civic Si (FDSTK)
Hasport
$569.99- SKU:
- FDSTK
- Availability:
- ## Made to order 5 Week Shipping Times | 10% cancellation fee ##
- Weight:
- 300.00 Ounces
$569.99 -
Hybrid Racing Performance Shifter Cables 06-11 Civic Si
Hybrid Racing
$378.09- SKU:
- HYB-SCA-01-10
- Weight:
- 64.00 Ounces
$378.09 -
PLM 06-11 Civic Si Try-Y Race Header V2 For K20 & K24.
PLM
$375.00- SKU:
- PLM-HFG1-V2-K24-HEADER
- Weight:
- 600.00 Ounces
$375.00 -
Exedy OEM Clutch Replacement Kit for K-Series | KHC10
Exedy
$178.98- SKU:
- KHC10
- Weight:
- 176.00 Ounces
$178.98 -
Acuity 06-11 Civic Shifter Cable Bushing Upgrade (8th Gen)
Acuity Instruments
$79.00- SKU:
- 1881-8TH
- Weight:
- 16.00 Ounces
$79.00 -
Out of stock
$24.99 -
$36.04 -
Acuity K-Series Transmission Performance Shifter Select Springs
Acuity Instruments
$26.00- SKU:
- 1887
- Weight:
- 6.00 Ounces
$26.00 -
$379.00 -
Skunk2 Weighted Shift Knob 6-Speed (627-99-0081)
Skunk2 Racing
$63.89- SKU:
- 627-99-0081
- Weight:
- 0.00 Ounces
$63.89 -
K-Tuned Shifter Cables 06-11 Honda Civic Si (oem spec)
K-Tuned
$319.00- SKU:
- SFT-CAB-611
- Weight:
- 66.00 Ounces
$319.00 -
Invidia N1 Exhaust System 2006-2011 Honda Civic Si – (Coupe & Sedan)
Invidia
$799.72 - $977.90- SKU:
- HS06HC4GTT
- Weight:
- 640.00 Ounces
$799.72 - $977.90 -
HARDmotion 2006-2011 Honda Civic Si "ULTIMATE" Brake Package - 8thcivic FA5 FG2
HARDmotion
$9.99- SKU:
- HM-8thcivic-brake-package
- Weight:
- 800.00 Ounces
$9.99 -
06-11 & 12-15 Honda Civic Si O2 Sensor Extension
HARDmotion
$39.99- SKU:
- HM-06-11-02-extesnion
- Weight:
- 0.00 Ounces
$39.99 -
06-11 Honda Civic Si Affordable Clutch Combo Kit (Competition Clutch & OEM Flywheel)
HARDmotion
$395.99- SKU:
- HM-8thgencivic-cc-oem-combo
- Weight:
- 512.00 Ounces
$395.99 -
K-Tuned 06-11 Honda Civic Si Header 8th Gen 409 Series Steel
K-Tuned
$429.99- SKU:
- KBH-CSI-409
- Weight:
- 350.00 Ounces
$429.99 -
K-Tuned Roll Center Adjusters 06-11 Honda Civic
K-Tuned
$199.00- SKU:
- KTD-RCA-611
- Weight:
- 120.00 Ounces
$199.00 -
Progress Adjustable 24MM Rear Anti-Sway Bar 06-11 12-15 Honda Civic ILX – (62.1025 )
Progress
$349.32- SKU:
- 62.1026
- Weight:
- 160.00 Ounces
$349.32 -
K-Tuned Lower Ball Joint for 06-11 Honda Civic Si 8th Generation
K-Tuned
$139.00- SKU:
- KTD-LBJ-611
- Weight:
- 50.00 Ounces
$139.00 -
K-Tuned Spherical Shifter Cable Bushing for K-Series
K-Tuned
$79.00- SKU:
- KTD-CAB-SP2
- Weight:
- 66.00 Ounces
$79.00 -
$19.99 -
On Sale
Clutch Masters FX400 Clutch for K-Series 02-06 RSX Type-S / 06-11 Civic Si / 02-05 Civic Si
Clutch Masters
Now: $445.99Was: $488.75- SKU:
- 08037-HRC6
- Availability:
- Ships out same business day.
- Weight:
- 209.60 Ounces
Now: $445.99Was: $488.75 -
HYBRID RACING MAXIM PERFORMANCE SHIFT KNOB
Hybrid Racing
$53.19- SKU:
- HYB-NOB-01
- Weight:
- 12.00 Ounces
$53.19 -
$449.00 -
PLM 06-11 Civic Si Race Header w/ High Flow Catalytic Converter 8thcivic
PLM
$575.00- SKU:
- PLM-HFG1-V2-K24-HEADER-CAT
- Weight:
- 400.00 Ounces
$575.00 -
Hybrid Racing Shifter Cable Bushing 06-11 Honda Civic Si
Hybrid Racing
$73.14 - $98.14- SKU:
- HYB-SCB-01-08
- Weight:
- 12.00 Ounces
$73.14 - $98.14 -
$99.00 -
Out of stock
Acuity 8th Gen Civic Stage 1 Shift Kit 06-11 Honda Civic
Acuity Instruments
$89.00- SKU:
- 1881-1893
- Weight:
- 66.00 Ounces
$89.00 -
Energy Suspension Master Bushing Kit 06-11 Civic Si 16.18114
Energy Suspension
$277.5806-11 Honda Civic Si Energy Suspension Master Bushing set The Energy Suspension Master Bushing Set for the 06-11 Honda Civic Si, this complete bushing set is a bargain if your looking to get all...- SKU:
- 16.18114G / 16.18114R
- Weight:
- 200.00 Ounces
$277.58 -
DeatschWerks DW300c 340 LPH Fuel Pump 06-11 & 12-15 Civic Si 9-307-1008
DeatschWerks
$189.00The DeatschWerks DW300c 340 LPH Fuel Pump for 06-11 & 12-15 Honda Civic Si models. This upgraded fuel pump provides 340LPH of fuel for those looking to put down serious power and be able to supply...- SKU:
- 9-307-1008
- Weight:
- 66.00 Ounces
$189.00 -
Out of stock
Skunk2 MegaPower RR 76MM 3.0inch Exhaust 06-11 Honda Civic Si (fa5/fg2)
Skunk2 Racing
$764.70Skunk2 06-11 Honda Civic Si MegaPower RR Exhaust The skunk2 megapower RR 76mm / 3.0inch exhaust for the 06-11 Honda Civic Si (sedan fa5 or coupe fg2) provides the maximum power and diameter for the...- SKU:
- Skunk2 413-05-6030
- Weight:
- 640.00 Ounces
$764.70 -
Truhart Lowering Shocks
Truhart
$199.00 - $279.00The Truhart lowering shocks for your Honda or Acura. The performance shocks provide excellent ride thats sporty while also comfortable for a very affordable price. These shocks are built to handle...- SKU:
- Truhart-Shocks
- Weight:
- 1,200.00 Ounces
$199.00 - $279.00 -
Godspeed Mono-SS Coilover Suspension Kit
Godspeed
$675.00Godspeed Mono-SS Coilover Suspension Kit The Godspeed Mono-SS Coilover suspension kit for most major vehicle appl- SKU:
- GODSPEED-MONO-SS
- Weight:
- 1,000.00 Ounces
$675.00 -
K-Tuned K1 Street Coilover Suspension
K-Tuned
$1,059.00K-Tuned K1 Street Coilover K-Tuned K1 Street Coilover Suspension leaves the usual crowd of budget coilovers and goes after the high-end crowd who are looking to get the most they can from their...- Weight:
- 1,200.00 Ounces
$1,059.00 -
Hybrid Racing Fuel Rail - 06-11 Honda Civic Si k20z3
Hybrid Racing
$174.79Hybrid Racing Fuel Rail 06-11 Civic Si The Hybrid Racing Fuel Rail for the K-Series 06-11 Honda Civic Si k20z3 platform is the most full featured fuel rail you can find. It has the ability to...- SKU:
- HYB-FRL-01-10
- Weight:
- 60.00 Ounces
$174.79 -
Competition Clutch Flywheel - Forged Lightweight Steel Flywheel 13LBS K-Series
Competition Clutch
$325.00Competition Clutch Lightweight Flywheel for K-Series Hondas The Competition Clutch Forged Lightweight Steel Flywheel for the K-Series Honda engines part # 2-800-ST. This 13lb flywheel is the perfect...- SKU:
- 2-800-ST
- Weight:
- 208.00 Ounces
$325.00 -
Deatschwerks EV14 1000CC Injectors for K-Series K20 K24
DeatschWerks
$399.00The Deatschwerks EV14 1000cc Injector The Deatschwerks EV14 48mm is a universal Injector known for the K-Series motor for 8th 9th gen civic Si, RSX TSX and any K-Series platform this injector will...- SKU:
- 17U-00-0095-4
- Weight:
- 8.00 Ounces
$399.00 -
Out of stock
HARDmotion 06-11 Honda Civic Carbon Fiber Steering Wheel Trim
HARDmotion
$139.99HARDmotion 06-11 Honda Civic Carbon Fiber Steering Wheel Trim Carbon Fiber Steering wheel trim for the 06-11 Honda Civic Base & Si models without navigation buttons. These high quality 100% real...- SKU:
- HM-06-11-CARB-STEERING-TRIM
- Weight:
- 66.00 Ounces
$139.99 -
K-Tuned 06-11 Civic Si Crash Bar 8th Gen
K-Tuned
$179.00The K-Tuned 8th Gen Honda Civic Si Crash Bar for the 2006-2011 Honda Civic Si. This Crash Bar or Oil Pan Protector is built to protect the cars oil pan from when you lower the car or hit uneven road...- SKU:
- KTD-CRB-8SI
- Weight:
- 30.00 Ounces
$179.00 -
Mugen Lanyard
HARDmotion
$11.99Mugen lanyard, hold your keys, wear on your neck or place in your car. High quality Nylon connected to plastic quick disconnect for easy use. Great for car shows and more.- SKU:
- mugen-lanyard
- Weight:
- 0.00 Ounces
$11.99 -
Progress Rear Anti-Sway Bar 22mm 06-11 12-15 Honda Civic ILX - (62.1009)
Progress
$220.02Progress Rear Anti-Sway Bar 22mm 06-11 12-15 Honda Civic ILX - (62.1009) The progress 22mm rear anti-sway bar for the 06-11 12-15 Honda Civic & ILX platform part #62.1009 . This rear sway bar is...- SKU:
- 62.1009
- Weight:
- 160.00 Ounces
$220.02 -
Truhart Lowering Springs
Truhart
$129.00The Truhart lowering springs offers a sporty ride, good lowering stance while not being too stiff or too soft all at a very good price. You can expect great quality with these powder coated and...- SKU:
- Truhart-Springs
- Weight:
- 0.00 Ounces
$129.00 -
Out of stock
Hondata 4bar Map Sensor
Hondata
$98.99Hondata 4-Bar Map Sensor The hondata 4bar map sensor made for many different platforms. Allows you to read boost beyond 10psi. The 4bar sensor can read all the way to 43psi, making the perfect...- SKU:
- MAPSENSOR
- Weight:
- 0.00 Ounces
$98.99 -
Truhart Rear Camber Arm 06-11 12-15 Honda Civic / ILX
Truhart
$225.00Truhart Rear Camber Arm 06-11 12-15 Honda Civic / ILX This is the Truhart Adjustable Rear Camber Arm for the 2006-2011 & 2012-2015 Honda Civic & ILX Models. This rear camber arm comes with...- SKU:
- TH-H216
- Weight:
- 100.00 Ounces
$225.00 -
Exedy Stage 2 Clutch for K20 / K24 08951 & 08905 08951P4
Exedy
$494.17 - $642.15Exedy Stage 2 Clutch for K-Series | 3 & 4 Puck Sport Edition The Exedy Stage 2 Clutch for K-Series motors w/ k20 or k24 engines, part # 08951, 08951P4. This upgraded clutch is capable of handling...- SKU:
- Exedy 08951
- Availability:
- Ships out same business day.
- Weight:
- 176.00 Ounces
$494.17 - $642.15 -
Out of stock
FD2 JDM Civic Type-R Shift Knob
HARDmotion
$65.99FD2 JDM Civic Type-R Shift Knob FD2 JDM Honda Civic Type-R Shift Knob. Built for the race inspired limited edition Japanese Civic Type-R. The weight and feel of this shift knob is excellent. The...- SKU:
- 54102-SMT-E01
- Weight:
- 3.00 Ounces
$65.99 -
06-11 Honda Civic USDM Mugen RR Front Bumper + Fogs
HARDmotion
$795.0006-11 Honda Civic USDM Mugen RR Front Bumper + Fogs The mugen RR front bumper for the 2006-2011 8th Gen Honda Civic Sedan USDM ONLY. This bumper has great fitment, its plyable and is a quality...- SKU:
- 8thcivic-mugen-rr-usdm-frontbumper
- Weight:
- 1,200.00 Ounces
$795.00 -
HardMotion Shifter Extension - Silver / Black / Neo Chrome (Shift Knob Lever Extender)
HARDmotion
$24.99The "HardMotion" Shifter Extension, now in silver, black and neo-chrome, $24.99 Shipped. These 3.5inch lever extensions extend the shift knob position for a rally car style, drift style,...- SKU:
- hardmotion-shifter-extension
- Weight:
- 0.00 Ounces
$24.99 -
Koyo Radiator 06-11 Honda Civic Si (V2926)
Koyo
MSRP: $461.80$424.86Koyo Performance Radiator 06-11 Honda Civic Si | V2926 The Koyo Radiator for the 2006-2011 Honda Civic Si, for $328 shipped. This product is one of the long standing goto radiators for Hondas since...- SKU:
- V2926
- Weight:
- 0.00 Ounces
MSRP: $461.80$424.86 -
Godspeed Traction-S Lowering Springs
Godspeed
$159.99Godspeed Traction-S Lowering Springs The all new Godspeed Traction-S Lowering Springs, built from godspeeds knowledge with coilovers, godspeed is now releasing their new lowering spring. Going after...- SKU:
- GODSPEED-TRACTION-S
- Weight:
- 160.00 Ounces
$159.99 -
DeatschWerks DW65C 265 LPH Fuel Pump 06-11 12-15 Civic Si - 9-651-1008
DeatschWerks
$159.00DeatschWerks DW65C 265 LPH Fuel Pump for the 06-11 & 12-15 Honda Civic Si part # 9-651-1008, this in-tank fuel pump is very well known for its quiet stock like operation, great flow rates and...- SKU:
- 9-651-1008
- Weight:
- 66.00 Ounces
$159.00 -
K-Tuned 8th Gen Cold Air Intake 06-11 Honda Civic Si
K-Tuned
$359.00The K-Tuned 06-11 Honda Civic Si Cold Air Intake "8th Gen Model". This brand new intake is fresh to the market from K-Tuned and features a large amount of customization's to make this intake fit your...- SKU:
- KTD-CA8
- Weight:
- 66.00 Ounces
$359.00 -
Mugen Reservoir Cover
Mugen
$19.99The Mugen Reservoir Cover, this flame retarded cover is designed for vigorous racing teams who partake in road courses and track events. The covers come with a rubber o-ring to help secure them to...- SKU:
- 90000-YZ7-0054
- Weight:
- 0.00 Ounces
$19.99 -
Godspeed Mono-RS Coilover Suspension Kit
Godspeed
$765.00Godspeed Mono-RS Coilover Suspension Kit The Godspeed MonoRS Coilover Suspension Kit available for many applications for Honda. This is the upgrade to the Type-RS system from godspeed a very...- SKU:
- godspeed-mono-rs
- Weight:
- 1,000.00 Ounces
$765.00 -
Megan Racing 06-11 Civic H Chassis Under Brace - 8th Gen
Megan
$139.00The Megan Racing 2006-2011 8th Generation Honda Civic Chassis Under Brace H-Style is built to stiffen the chassis in key point areas underneath the front suspension and motor. This helps keep the...- SKU:
- SB-HBHC06
- Weight:
- 0.00 Ounces
$139.00 -
Out of stock
Skunk2 Cold Air Intake 06-11 Civic Si (fa5/fg2)
Skunk2 Racing
$373.78Skunk2 06-11 Civic Si Cold Air Intake The Skunk2 Cold Air Intake system for the 2006-2011 Honda Civic Si is a beautifully designed intake system that was built and tested on skunk2's partnership...- SKU:
- 343-05-0100
- Weight:
- 160.00 Ounces
$373.78 -
ARP Head Studs for Honda / Acura
ARP
$122.99 - $192.73ARP Head Studs for Honda / Acura Motors ARP head stauds are a very common choice in engine builds due to the reliability, availability and just flat out work. ARP uses a very high quality grade 8740...- Weight:
- 100.00 Ounces
$122.99 - $192.73 -
06-11 Honda Civic JDM Type-R Front End Conversion Sedan
HARDmotion
$2,495.0006-11 Honda Civic JDM Type-R Front End Conversion Sedan This is a high quality fully complete JDM Conversion, thats built to have good fitment, quality materials and all at a very good price. For...- SKU:
- HM-06-11-JDM-FRONT-CONVERSION
- Weight:
- 1,600.00 Ounces
$2,495.00 -
DC Sports CS-1 Front Upper Strut Tower Bar Brace 2006-2011 Honda Civic Base & Si
DC Sports
$169.99DC Sports CS-1 Front Upper Strut Tower Bar Brace 2006-2011 Honda Civic Base & Si Experience a remarkable improvement in handling and efficiency for your beloved 8th generation Honda Civic (model...- SKU:
- CSB5533
- Weight:
- 200.00 Ounces
$169.99 -
Mishimoto Performance Radiator for 06-11 Honda Civic Si
Mishimoto
$335.95Mishimoto Performance Radiator for 06-11 Honda Civic Si The Mishimoto Performance Radiator for the 2006-2011 Honda Civic Si. Built to be an oem replacement with performance upgrades is a two row...- SKU:
- MMRAD-CIV-06SI
- Weight:
- 224.00 Ounces
$335.95 -
Skunk2 Lowering Springs for Honda Acura Applications
Skunk2 Racing
$229.38Skunk2 Lowering Springs for Honda Acura Applications Looking to improve your handling, lower your vehicle on a budget? Introducing the skunk2 lowering spring, skunk2 has been an industry leader...- SKU:
- 519-05-1580
- Weight:
- 100.00 Ounces
$229.38 -
NRG Floor Mats 06-11 Honda Civic (Coupe & Sedan)
NRG
$69.00 - $70.40NRG Floor Mats 06-11 Honda Civic NRG Floor Mats 06-11 Honda Civic (Coupe & Sedan), these mats are black, red stitched with an NR-G logo on them. All Black, a solid replacement for those looking for...- SKU:
- FMR-MATTS-8thcivic
- Weight:
- 200.00 Ounces
$69.00 - $70.40 -
Acuity 06-11 Honda Civic Adjustable Short Shifter 3-way
Acuity Instruments
$459.00Acuity 06-11 Honda Civic Adjustable Short Shifter 3-way The ACUiTY Adjustable Performance Shifter for the 06-11 8th Gen Honda Civic is a product of over a year of meticulous design and testing. This...- SKU:
- 1960-3W
- Weight:
- 100.00 Ounces
$459.00 -
Out of stock
Denso Iridium Power Spark Plug
Denso
$12.99The Denso Iridium Power Spark plugs feature the smallest electrode for one of the hottest most efficient sparks as well the small center electrode creates a better flame kernel for improved mpg and...- SKU:
- denso-iridium-sparkplugs
- Weight:
- 10.00 Ounces
$12.99 -
ION STAR 150 Brushed Titanium Shift Knob
HARDmotion
$129.99ION STAR 150 Brushed Titanium Shift Knob The ION STAR 150, brushed titanium shift knob spherical ball is supreme high quality made pure 100% titanium. This high quality unique shift knob is made...- SKU:
- IONSTAR-150-BR-TI
- Weight:
- 5.00 Ounces
$129.99 -
Out of stockOn Sale
Kraftwerks 06-11 Civic Si Supercharger Kit Rotrex 8thcivic k20z3
Kraftwerks
Now: $4,749.99Was: $4,969.64Kraftwerks 06-11 Civic Si Supercharger Kit The Kraftwerks 2006-2011 Honda Civic Si Supercharger Kit for the 8th generation 06-11 Honda Civic Si K Series motor, featuring the belt driven Rotrex...- SKU:
- 150-05-1330
- Availability:
- Ships out same business day!
- Weight:
- 1,328.00 Ounces
Now: $4,749.99Was: $4,969.64 -
Seibon Honda Civic Mugen RR Hood - 06-11 Honda Civic Sedan fa5 fa1
Seibon
$1,305.00Seibon 06-11 Honda Civic Sedan Mugen RR MGII Carbon Fiber Hood The Seibon Honda Civic Mugen RR Style Hood - 06-11 Honda Civic Sedan fa5 fa1, the quality of this hood is beyond compare. The vents are...- SKU:
- hd0607hdcv4d-mgii
- Weight:
- 0.00 Ounces
$1,305.00 -
Goodridge GSTOP Stainless Steel Braided Brakelines 2006-2011 Honda Civic Si & Rear Disc models #20024
Goodridge
$135.55Goodridge Stainless Steel SS Brake Lines 2006-2011 Civic SI & Non-Si The Goodridge G-Stop Braided Stainless Steel Brake lines for the 06-11 Honda Civic are top quality brake lines built to improve...- SKU:
- 20024
- Weight:
- 16.00 Ounces
$135.55 -
HARDmotion Windshield Banner Sticker Vinyl
HARDmotion
$29.99HARDmotion Windshield Banner- SKU:
- HM-BANNER
- Weight:
- 6.00 Ounces
$29.99 -
K-Tuned Billet Shift Knob
K-Tuned
$129.00K-Tuned Billet Shift Knob Color: BlackBlueGoldRedSilver Weight: 5.5oz KTD-SFT-KN- SKU:
- KTD-SFT-KN
- Weight:
- 66.00 Ounces
$129.00 -
Mishimoto Racing Thermostat for 06-11 Honda Civic Si - k20z3 Fa5 FG2 (MMTS-CIV-06)
Mishimoto
$91.95The Mishimoto "MMTS-CIV-06" racing thermostat for the 2006-2011 Honda Civic Si 8th Gen Civic K20z3 Motor Fa5 FG2. This racing thermostat will promote greater cooling efficiency throughout your engine...- SKU:
- MMTS-CIV-06
- Weight:
- 0.00 Ounces
$91.95 -
Godspeed MAXX Coilover Suspension
Godspeed
$879.99Godspeed MAXX Coilover Suspension The Godspeed MAXX coilover suspension system from Godspeed project. The "MAXX" series is the top tier line or stage 3 suspension offering a streetable track built...- SKU:
- godspeed-mono-max
- Weight:
- 1,200.00 Ounces
$879.99 -
Out of stock
Skunk2 Rear Camber Arm for 06-11 Honda Civic
Skunk2 Racing
$332.55Skunk2 Rear Camber Arm for 06-11 Honda Civic The skunk2 rear camber arm, is a fully adjustable high quality piece that is built to help you tune your rear suspension camber settings, this allows...- SKU:
- 516-05-0620
- Weight:
- 0.01 Ounces
$332.55 -
On Sale
2006-2011 Honda Civic Si FBO Hondata Max Tune
HARDmotion
MSRP: $290.00Now: $199.00Was: $250.002006-2011 Honda Civic Si Hondata FBO Max Tune This is a fully massaged Hondata off the shelf MaxTune for a FBO (full bolt on) Civic si 2.0L 06-11 Honda Civic Si K-Series K20z3 motor. This tune is...- SKU:
- HM-06-11-Civic-si-FBO-maxtune
- Weight:
- 1.00 Ounces
MSRP: $290.00Now: $199.00Was: $250.00 -
Hybrid Racing Maxim Shift Boot Collar - Red or Black
Hybrid Racing
$32.29Hybrid Racing Maxim Shift Boot Collar - Red or Black Do you want to change the knob on your car's gear shifter but don't like how the boot around it looks loose afterward? We've got the solution!...- SKU:
- HYB-BCA-01-10
- Weight:
- 20.00 Ounces
$32.29 -
NGK Iridium Spark Plugs for 06-11 Civic Si & RSX Type-S & S2000 (BKR7EIX-11) Box of 4
NGK
$42.60NGK Iridium Spark Plugs for 06-11 Civic Si & RSX Type-S & S2000 (BKR7EIX-11) Box of 4 NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and...- SKU:
- 6988
- Weight:
- 6.88 Ounces
$42.60 -
Koni STR.T (Orange) Shock 06-11 Honda Civic
KONI
MSRP: $192.96$118.77KONI STR.T 8050 Series Rear Shock for 06-11 Civic KONI's STR.T shocks and struts are the perfect solution for your 8th gen civic owners who are looking to improve their vehicle's handling without...- SKU:
- 8050 1129
- Weight:
- 65.60 Ounces
MSRP: $192.96$118.77