Zeal Helper Spring Tutorial
The Zeal Helper Spring Tutorial is now available.

Certain new coilover systems (such as the EVO X coilover systems) utilize helper springs so a tutorial was created on how to tune them. The tutorial is available by E-mail request or from your authorized dealer.
Endless Advan Colt Speed EVO X Takes 1st!
Congratulations to the Endless Advan C/S EVO X for their Round 3 Super Taikyu win at Fuji Speedway!

The win is supposedly the first worldwide for the EVO X in professionally sanctioned racing.

Weds Sports GT300 IS350 & Endless

The Weds Sports GT300 IS350 uses the Endless Mono-6 brake system as the major part of their brake package.

The Endless Mono-6 brake system, centerlug configuration.
Function-T & Function-A Coilovers

Brand Endless Int’l is proud to announce the availability of the new Function-A and Function-T coilovers. The new Function-A and T models are highly customizable, allowing the end user to choose damper adjustability, type of upper mounts and type of spring. When ordering, customers will choose between the following:
Steel or Aluminum shell casings
6-way or 30-way damper adjustability
Aluminum Rigid or Pillowball upper mounts
X-Coil or X-Coil-R springs
*Also available is the remote reservoir option allowing for independent compression and rebound settings.
Remote reservoir models are available with the Staubli coupler which aids for fast and easy installation/removal of the reservoir.
Custom spring rates also available at no extra charge.
All current Zeal coilovers use an independent lower bracket for adjusting ride height as well as an independent adjustable spring perch for spring preload settings. All coilovers also feature a finish highly resistant to rust and come with a one year limited warranty. Brand Endless Int’l is also proud to offer full overhaul capabilities in-house at their facilities in Huntington Beach, CA.
GRB Impreza Coilovers

Brand Endless Int’l is proud to announce the debut of Zeal Function coilovers for the GRB Impreza. The full line-up of Function coilovers are available including the Super Function race series as well as the new Function-A and Function-T models which debuted at Tokyo Auto Salon this year.
The Zeal Function series coilovers for the GRB Impreza will feature an inverted monotube design for the front, utilizing camber adjustable pillow ball upper mounts, and a non-inverted rear with aluminum rigid upper mounts. The new Function-A and T models are highly customizable, allowing the end user to choose damper adjustability, type of upper mounts and type of spring.
All current Zeal coilovers use an independent lower bracket for adjusting ride height as well as an independent adjustable spring perch for spring preload settings. All coilovers also feature a finish highly resistant to rust and come with a one year limited warranty. Brand Endless Int’l is also proud to offer full overhaul capabilities in-house at their facilities in Huntington Beach, CA.
Spring Rates:
Function-Xs:
10kg front
10kg rear
Function-X:
12kg front
12kg rear
Custom spring rates available at no extra charge.
JUN Auto EVO X

The JUN Auto EVO X is fully equipped with Endless footwork!
Endless 6-pot front with 370mm 2-piece rotors
Endless Racing 4-pot rear with 332mm 2-piece rotors
Endless RF-650 Racing Brake Fluid
Zeal Super Function Coilovers

(Photography: Auto-Otaku)
Endless Mono-6 Racing Caliper Debut

Endless USA is proud to announce the release of the new forged monoblock 6-piston caliper dubbed “The Mono-6.” The result of five years of development and rigorous testing is an extremely high performance caliper both light weight and high in rigidity. The Mono-6 caliper weighs only 7.4 pounds.
Available in “Race Alumite” finish only, the Mono-6 comes with the option of titanium piston caps which further increase strength and durability while decreasing weight. The Mono-6 will be paired with 370mm rotors for most vehicles and 387mm rotors for the R35 GTR. Due to the R35 GTRs high performance, it will utilize the Mono-6 for both front and rear setups. Applications include Mitsubishi Lancer EVO (CT9A, CZ4A), Subaru Impreza (GDB, GRB), Toyota Supra (JZA80), Infiniti G35, Nissan 350Z, Nissan Skyline (R33, R34, R35) and Porsche 911 (996).
Zeal Function Series for the EVO X

The full line-up of Zeal Function series coilovers for the Lancer Evolution X will be available for pre-order starting April.
Front coilovers are of inverted monotube design and include camber adjustable, pillowball upper mounts (Note that the photo above is not the actual product).
Coilovers include a 1-year limited warranty when purchased through authorized channels. All overhauls are done in-house at our Huntington Beach, CA facility.
Spring rates:
Function-Xs 10kg front, 10kg rear
Function-X 12kg front, 12kg rear
Super Function 14kg front, 14kg rear
Custom spring rates and valving also available.
CZ4A Lancer EVO X & GRB Impreza STi Brake Systems

Braking products for the 2008 Lancer EVO and 2008 Impreza are available. Both the EVO and STi will be using 6-pot front calipers with 370mm 2-piece rotors and Racing 4-pot rear calipers with 332mm 2-piece rotors. These “Inch-up kits” include the calipers, rotors, choice of brake pad compound, Teflon encased stainless steel braided swivel head brake lines, and all mounting hardware. All Endless brake systems are carefully designed to optimize brake balance and work with the OE master cylinder.
Brake pads for the OE calipers are also available in our vast range of compounds. Endless always suggests using upgraded brake fluid to ensure proper performance (”S-Four” for the street and our Formula 1 proven “RF-650″ for race).
Zeal coilovers for both the Lancer and Impreza are in their final stages of R&D and will be released shortly.