Part Number: 16.1110R
88 Ratings
Controls torque, diminishes wheel hop and improves manual transmission shifting.A must to use with modified motors and if you're heavy footed! Pr... read more
$28.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- 02-04 RSX: 5-Speed
- 05-06 RSX: 5-Speed
- 02-04 RSX: Auto
- 05-06 RSX: Auto
- Honda Civic
- 02-03 Civic Si
- 04-05 Civic Si
Part Number: 234-9005
53 Ratings
Product Notes: 2005-2006 RSX's require the use of K-pro or aftermarket engine management to use this sensor
Denso "first time fit" planar air fuel sensor, original equipment direct plug in, no wire cutting.
$159.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- 02-04 RSX: 5-Speed
- 05-06 RSX: 5-Speed
- 02-04 RSX: Auto
- Honda Civic
- 02-03 Civic Si
- 04-05 Civic Si
Part Number: CEL-ANG
41 Ratings
This will eliminate the annoying check engine light when you install a race header or high flow cat. It is made out of steel and covered in a sh... read more
$29.00
free US ground shipping
Out of Stock
- Vehicle Fitment
- Universal
Part Number: RSS-H004
41 Ratings
The Buddy Club Racing Spec Shifters are manufacturered using as few separate pieces as possible to ensure high strength with no compromises and p... read more
$133.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
Part Number: 90650-60A
41 Ratings
Comes with rear, driver, and passenger motor mounts. It does not include the front mount.Quality, Precision, and Performance are the key factors... read more
$269.99
free US ground shipping
Out of Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- 02-04 RSX: 5-Speed
- 05-06 RSX: 5-Speed
- Honda Civic
- 02-03 Civic Si
- 04-05 Civic Si
Part Number: HD-KPRO
40 Ratings
Product Notes: K Series Parts cannot sell K-Pro to customers outside of the United States per Hondata. The shipping address must be a US based address.
The K-Series Programmable ECU (K-Pro) consists of a hardware modification to any K-Series ECU, plus Windows software which allows you to re-progr... read more
$690.00
emailed after purchase
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 02-04 RSX: 5-Speed
- 02-06 Integra Type-R
- Honda Civic
- 02-03 Civic Si
- 04-05 Civic Si
Part Number: CRFLS
31 Ratings
We designed the stickers so that you can use the Club RSX logo or not. You can either keep it on or cut it off, we left enough room between the l... read more
$10.00
free US ground shipping
In Stock
Quantity Discount Available
- Vehicle Fitment
- Universal
Part Number: IFR7G-11KS
30 Ratings
The next generation of spark plugs. NGK is a pioneer in Iridium Spark Plug design and manufacturing, and has been supplying Iridium Spark Plugs f... read more
$49.00
free US ground shipping
In Stock
Quantity Discount Available
- Vehicle Fitment
- Universal
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- Honda Civic
- 02-03 Civic Si
- 04-05 Civic Si
- 06-present Civic
- Si: Coupe
- Si: Sedan
Part Number: 93000
29 Ratings
A self-contained elastomeric shock that mounts on brackets between the engine and the chassis. It reduces extreme engine movement and dampens th... read more
$160.00
free US ground shipping
Out of Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 02-04 RSX: 5-Speed
- 05-06 RSX: 5-Speed
- 02-04 RSX: Auto
- 05-06 RSX: Auto
Part Number: 08999-BAK-200
26 Ratings
Are you tired of a saggy shift boot or having to settle for an average looking solution? Not any more, because RSX owners have finally designed ... read more
$15.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- 02-04 RSX: 5-Speed
- 05-06 RSX: 5-Speed
- 02-06 Integra Type-R
Part Number: K20A2
26 Ratings
Product Notes: K Series Parts cannot sell reflashes to customers outside of the United States per Hondata. The shipping address must be a US based address.
The K20A2 program advances the ignition, alters the cam timing and optimizes the fuel for a cold air intake headers and exhaust, adding 12-20 ft ... read more
$290.00
emailed after purchase
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
Part Number: 627-99-0081
25 Ratings
Made from stainless steel featuring a gun-metal finish. Each shift knob is custom-weighted to 440 grams. When used in conjunction with the Skunk2... read more
$55.00
free US ground shipping
In Stock
- Vehicle Fitment
- Universal
Part Number: K20Z1-05
25 Ratings
Product Notes: K Series Parts cannot sell reflashes to customers outside of the United States per Hondata. The shipping address must be a US based address.
Fitment2005 US RSX Type S with K20Z1 engine - ECU part number PRB-A132006 US RSX Type S with K20Z1 engine - ECU part number PRB-A14FeaturesVTEC w... read more
$290.00
emailed after purchase
In Stock
- Vehicle Fitment
- Acura RSX
- 05-06 RSX Type-S
Part Number: K20A-IMG
25 Ratings
Hondata have developed a special high temperature insulating gasket which replaces the stock intake gasket. This and bypassing several heat sourc... read more
$45.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- 02-04 RSX: 5-Speed
- 05-06 RSX: 5-Speed
- 02-04 RSX: Auto
- 05-06 RSX: Auto
- Honda Civic
- 02-03 Civic Si
- 04-05 Civic Si
Part Number: 32003-BH003
23 Ratings
Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both turbocharged and naturally aspira... read more
$671.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
Part Number: NP02DC5
21 Ratings
This is a complete coilover and includes the upper pillow mount and brake line mounts. N+ SPEC DAMPER from Buddy Club is the choice complete sus... read more
$1167.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- 02-04 RSX: 5-Speed
- 05-06 RSX: 5-Speed
- 02-04 RSX: Auto
- 05-06 RSX: Auto
Part Number: X-1033-RED
21 Ratings
Product Notes: Fits most 3" filter
Introducing a colorful piece of mind, for that added protection during those unsure moments, Injen Technologys HYDRO-SHIELD PRE- FILTERS are rac... read more
$30.00
free US ground shipping
Out of Stock
- Vehicle Fitment
- Universal
Part Number: 60120
20 Ratings
Product Notes: 2002 RSX only - fits VIN # 2C003184 and after
Rear Camber KitKit comes with rubber bushings only. EZ Arms XR make rear camber adjustment possible on cars that have been lowered for performanc... read more
$166.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- 02-04 RSX: 5-Speed
- 05-06 RSX: 5-Speed
- 02-04 RSX: Auto
- 05-06 RSX: Auto
- Honda Civic
- 04-05 Civic Si
Part Number: 62.0103
20 Ratings
Progress Suspension anti-roll bars dramatically improve handling. How? They minimize the traction-robbing body "lean" that rolls part of the ou... read more
$243.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- 02-04 RSX: 5-Speed
- 05-06 RSX: 5-Speed
- 02-04 RSX: Auto
- 05-06 RSX: Auto
- Honda Civic
- 02-03 Civic Si
Part Number: ASSK6
20 Ratings
This is an adjustable version of the original RSX short shift kit.
$94.00
free US ground shipping
Out of Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- 02-04 RSX: 5-Speed
- 05-06 RSX: 5-Speed
Part Number: SP1476P
20 Ratings
Behold the all-new SP1476 Intake System for the 2002-2005 Acura RSX Type S and the 2002-2005 Civic Si. For the first time, Injen introduces its M... read more
$187.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- Honda Civic
- 02-03 Civic Si
- 04-05 Civic Si
Part Number: SFB08
19 Ratings
The stock rubber pieces allow the shifter to move slightly when shifting gears leaving a spongey feel. When replaced with aluminum shifter bushin... read more
$23.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- 02-04 RSX: 5-Speed
- 05-06 RSX: 5-Speed
- Acura TSX
- Honda Civic
- 02-03 Civic Si
- 04-05 Civic Si
$24.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S
- 02-04 RSX: 5-Speed
- 05-06 RSX: 5-Speed
- 02-04 RSX: Auto
- 05-06 RSX: Auto
Part Number: 21229
19 Ratings
Product Notes: Increased clearance for cold air intakes and also RBC manifolds
Premium EPDM Rubber Compound. Protects against the high temperatures of full throttle driving. Prolongs the effectiveness of coolant because it'... read more
$16.00
free US ground shipping
In Stock
- Vehicle Fitment
- K-Series Engine
Part Number: SP1477P
19 Ratings
The RS Series was strictly built for the enthisiast craving top end power. Unlike the other Injen Series, the RS Series includes both intakes and... read more
$242.00
free US ground shipping
In Stock
- Vehicle Fitment
- Acura RSX
- 02-04 RSX Type-S
- 05-06 RSX Type-S