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Performance Upgrades

The staff at Beshoff Infinti know the exhilaration of brisk drive on a deserted mountain road in a well tuned Infiniti and the pride  one feels walking up to your parked customized Infiniti.  That is why we sell and install the very best performance enhancements.  Unlike on-line stores that show pictures but must special order to fill your order (meaning you delays),  we stock the parts and can provide immediate installation.- you drive away the same day with the parts installed.  Aside from the improved performance, these enhancement provide a unique expression of your personality and driving style.  We offer knowledgeable consultation to help you select the right set-up for your driving style and  experienced installation.

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  SUSPENSION  

LOWERING
Improve your Infiniti's handling a lower center of gravity, reduced squat during acceleration, body roll in corners and excessive nose-dive under braking.  Lowering also improves appearance by reducing excessive fender-well clearance, making your car look just as good as it performs.

Eibach Springs
Includes quality German springs for all corners that will lower  1.0in.-1.5in.  Compatible with stock shocks, these progressive springs provide excellent ride quality, that is slightly firmer than stock. Our Price $279.00 (installation $350 + alignment $119)

TEIN Basic coilover system
Threaded collar spring adjusters for precise ride height adjustment while retaining near stock ride comfort. In stock! List price $1,060
SALE PRICE $878 (installation $470 + alignment $119 ) 

TEIN FLEX coilover system
A a step up from their Basic system, with addition of damping adjustment and firmer spring rates that provide additional body control.  Ride quality sport (read: more firm than stock) List price $2,190.00 Our Price $1,799.00 (installation $470 + alignment $119) ; For extra convenience add TIEN electronic damping control which allows driver to adjust damper settings from inside drivers seat on the fly Price $618.00 (installation at time of coilover install $250)

KW coilover system: The Variant 3 systems are state-of-the-art technology for the skilled and experienced driver. The separate and independent compression and rebound damping options allow a truly individual driving set-up. These unique systems with the 3 individually adjustable components, allows for adjustment of the compression of the damper in the low-speed range, while the high-speed set-up, so decisive for driving comfort, has been preset by KW engineers. This system offers independently adjustable damping technology -rebound and compression damping with individual height adjustment.  It is German TUV-tested adjustment parameters.  Ride is more firm! List Price $2,295 Our Price $1,889.00 (installation $470 + alignment $119)

SWAY BARS
STILLEN Sway Bars maintain feel and control by balancing the vehicle and keeping your car from rolling excessively in the corners.
In Stock for all G models.   List Price $376.00 Our price $324.99 (installation $200) click for more info

FRONT CAMBER ADJUSTERS
STILLEN Front Adjustable Camber Arms are made from quality materials and allow -2.5 Degree to +.25 Degree of adjustment (total of 2.75 Degrees of adjustment) .  Adjustment is necessary to correct geometry after lowering for optimum handling and tire wear.  click for more info
In Stock! List Price $927.11  SALE PRICE $798.00 (installation $180 + alignment $119)
 
REAR CAMBER ADJUSTERS
STILLEN's New Rear Camber Adjusters complete with Rod-Ends. Designed for race-precision adjustments and long service life, these rear camber adjusters are equipped with hemispherical rod-ends that allow incredibly controlled rear suspension travel & predictable response. They also improve handling and allow for even tire wear.  Recommended in combination with Stillen Rear Adjustable Toe Arms. click for more info
In Stock! List Price $487.00 Our price $319.00 (installation $180 + alignment $119) note: deduct $60 labor if installing both Toe and Camber Arms

REAR ADJUSTABLE TOE ARMS
STILLEN Rear Adjustable Toe Arms provide the adjustment needed to correct for lowered suspension to prevent premature tire wear due to incorrect toe angles. click for more info
In stock! 03-07 G35 Coupe List price $487.00 Our price $319.00 (installation $145 + alignment $119) note: deduct $60 labor if installing both Toe and Camber Arms

REAR CAMBER ADJUSTER AND TOE ARM PACKAGE SALE PRICE $599!

STRUT TOWER BRACES
Improve handling and increase chassis rigidity, making for an impressive and cost effective improvement.   STILLEN Strut Tower Bars are made from the highest quality 6061-T6 aluminum, 304 Stainless Steel and Carbon Steel. Strut tower bars are particularly effective when used as a set (where available) with upgraded sway bars. click for more info
In stock! 
FRONT G35 Coupe (03-07) Price $245.00 (installation $80);
REAR G35 Coupe (03-07) Price $149.99 (installation $120)

CHASSIS BRACES
Chassis flex is the enemy of good handling. STILLEN Chassis Braces help transform your 03-08 G35 into a sure footed slot car. Red powder coated chrome moly steel braces link the suspension components together, minimizing cornering-load induced flexing. The Installation is bolt on, with no drilling or modifications required. click for more info
In Stock! Rear Camber Brace 03-07 G35 Coupe List Price $82.50 Our price $71.00 (installation $50.00)
 


  BRAKES                                                                                                                   
 
STAINLESS STEEL BRAIDED BRAKE LINES
Brake lines are one of the single best upgrades to your braking system possible. Goodridge stainless steel braided brake lines have become the standard in professional motorsports where the ultimate in braking is required. G-Stop brake lines conform to all federal requirements of FMVSS106, making them D.O.T. Certified and T.U.V. Approved (Germany). more info
In stock! G37 Sedan (08-09); M35/45 (06-09) List Price $316  Our price $236.00 (Install $225.00)
    
BIG BRAKE KITS
These brake make a statement.  World renown AP Racing calipers running on oversized 2-piece rotors are designed to work with the original equipment master cylinder, ABS and traction control systems. Specially-designed 2-piece rotors are cross-drilled and slotted, the optimum for high-performance. The curved vane construction provides maximum cooling, while significantly reducing unsprung weight. 
DOT-compliant and TÜV-approved stainless steel lines are included to top off the upgrade and provide a huge improvement in pedal feel and stiffness. Brackets and hardware are made from aerospace-grade materials and high-strength fasteners.  These brakes require 17" or larger wheels with sufficient spoke clearance.
  • Front: 6-piston Red AP Racing Caliper with 14.25 inch 2-Piece drilled rotors.  Our Price $2,795.00 (installation $225.00) In stock for G35 Sedan (07-08), G37 Coupe (08-09), M35/45 (06-08)
  • Rear: 4-piston Red AP Racing Caliper with 13.0 inch 2-piece drilled rotors. Our price $2,195.00 (installation $225.00) In stock for G35 Sedan (07-08), G37 Coupe (08-09), M35/45 (06-08)

  INTAKE & EXHAUST
  
 

COLD AIR INTAKE SYSTEM

Gen 1 Z Tube Intake system  more info   In stock for all G models!   Price $268.00 Our Price $240.00 (installation $120.00)

Gen 3 Ultra Long Tube Intake Strategic placement of the filters allow for optimum cold air flow and easy filter removal for cleaning.  18.5 horsepower gain at the wheels on the G37 Coupe.  For G37/G35 Sedan owners, gains are 14 horsepower at the wheels. No other intake for the VQ can match these power gains!  more info   In stock: G37 Coupe (08-09) $649.00 list.  Our price $488.00! (installation $225.00)


CAT-BACK EXHAUST SYSTEM
With only 4 pieces to install this system weighs in at 13 lbs. less than the stock exhaust and significant power increase.  Polished pieces include the twin resonators & muffler while twin polished Stainless tips finish off the system for a great look. more info
In stock: G37 Coupe (08-09) Gen 2 List price $1386.00  Our price $1186.00 (installation $112.00)
G37 Coupe (03-07) Gen 2 List price $1386.84  Our price $1186.00 (installation $112.00)

 WHEELS                                                                                                                                                                                                                 
 
SSR is one of the top wheel manufactures in Japan.  They specialize in light weight no-nonsense performance wheels.  Race tested.   Type C RS forged wheels in 19in. x 8.5in. in Anthracite.  Regular price $2,584.00 set of four.  Our Price $1,999.  SALE PRICE $1699! Limited to stock on hand