We proudly carry all HKS items. Coilovers, Exhuasts, intakes, fuel and engine management, turbos, intercoolers, superchargers, meters and blow-off valves. If you don't see it here just email us and we can get it for you. Email us for special sale pricing, just include what vehicle you have, year and what part you are looking for.

HIPERMAX III CLX
Series Concept: Designed and tuned for luxury performance.
Hipermax III CLX is the proof that luxury and performance need not be mutually exclusive. Designed for BMW, Infiniti, Lexus, Acura and other premium brand automobiles, the CLX series Hiper Linear Piston combines smooth, quiet ride characteristics with enhanced handling capability and the ability to set precise ride height for reduced pitch and roll with the shock-body-length-adjustability feature (most applications). HKS' new reinforced rubber mounts provide unsurpassed insulation from road harshness, while thick, chrome plating on the cylinder shafts and standard dust boots provide excellent durability and longevity. Tuned specifically for challenging expansion joints, uneven pavement and the frost heaves of North American roads, Hipermax III CLX is possibly the single best upgrade you can offer your luxury performance automobile.
Key Features:
Hiper Linear Piston Linear progression piston adjusts oil passages for precise stroke management resulting in smoother valve movements. As piston speed increases, dampening rate linearly increases.
Strengthened rubber upper mounts enhanced durability
Monotube design
Shock-body length adjustable (most applications)
65mm diameter springs Cold wound and manufactured in-house at HKS to ensure quality and consistency
Lightweight Aluminum lock nut & ride height adjuster
30-way adjustable dampening
Hard chrome-plated cylinder shaft
Non-electrolysis Nickel plated shock bodies provide durability in severe weather conditions.
Dustboots standard
1 year limited warranty

HIPERMAX III SPORT
Series Concept: Designed and tuned for competition / track.
The Hipermax III Sport series has firmer spring rates and valving to take advantage of the smoother, more consistent pavement of race tracks allowing quicker, more precise transient response and instant direction changes necessary in competition. In addition, the Hipermax III Sport incorporates HKS' all-new Hiper Linear Piston fluid-channel system, shock-body length adjustability (most applications) and ultra-thick chrome plating of the cylinder shaft for excellent durability and reduced stiction (static friction). Spherical bearings, for precise steering and feedback, are standard - but reinforced, rubber upper mounts are available for those seeking reduced vibration from less-than-smooth pavement.
Key Features:
Hiper Linear Piston Linear progression piston adjusts oil passages for precise stroke management resulting in smoother valve movements.. As piston speed increases, dampening rate linearly increases.
Pillowball upper mounts standard
Monotube design
Shock-body length adjustable (most applications)
65mm diameter springs - Cold wound and manufactured in-house at HKS to ensure quality and consistency
Lightweight Aluminum lock nut & ride height adjuster
Hard chrome-plated cylinder shaft
Non-electrolysis Nickel plated shock bodies provide durability in severe weather conditions.
Dustboots standard
1 year limited warranty
Hi-Power Exhaust

Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both turbocharged and naturally aspirated applications. HKS has incorporated this new race inspired offset muffler and piping design into many street applications, which offers a greater flow and higher-PRM power gains due to the less restrictive design. This is achieved by eliminating unnecessary bends for the straightest exhaust path.

HKS high-performance Super Hybrid Filters are a direct replacement for OE panel filters when a factory airbox is required or preferred. Super Hybrid Filters features a 3-layer dry-type filter. The filter element is bonded to a flexible nylon frame and offers a price-friendly performance alternative to a full intake system.

HKS Racing Suction Reloaded Kits have been developed as the leading intake system for high performance applications. Each kit features aluminum suction pipes that have been tested for optimal air flow. Included in each kit is HKS' Reloaded filter with its patented Super-Funnel and new technical advances:
- Filter cage allows for 30% more intake surface area
- Aluminum back plate for added strength
- Sealing ring reduces contaminants from entering engine
- Dual Density wet filter element
Email us for pricing on anything HKS!
sales@circuitmotorsports.net
Circuit Motorsports - "Affordable Performance"Email - sales@circuitmotorsports.net
AIM - circuitms
Site- http://www.circuitmotorsports.net