LIMITED QUANTITY CUSTOM PRODUCTION RUN

 ONLY 3 SETS LEFT - IN STOCK AND SHIPS IMMEDIATELY

 CUSTOM DESIGNED AND MANUFACTURED BY SWIFT SPRINGS

SWIFT SPRINGS and POWERTRIX Suspension has partnered to bring the only lowering springs available for this unique chassis. It is the ONLY lowering spring set ever designed and specifically engineered for the 2003-2004 USDM INFINITI M45 (Y34) with the 4.5L VK45 V8 engine. Other spring manufacturers that made springs in the past (now discontinued) where made for the JDM Gloria and Cedric JDM platforms which have a completely different weight balance and ratio due to the various V6 engines that were present in those models. 

Drop is approximately 2 inches F/R  

SPRING RATES - (25% stiffer than OEM)

FRONT: 4.5 kg/mm

REAR: 7 kg/mm

See pictures for the alignment results with using only factory adjustments. On the front, we were able to adjust both Toe and Camber back into factory specs with the Camber just on the edge. On the rear Toe was easily adjusted into spec with the Camber being approximately .5 -..6 negative out of factory spec. For the most part it is Toe that destroys tires so being able to adjust that back into spec with the factory adjustments is great. If you absolutely wanted to get back into spec camber wise, SPC Z33 camber bolts can be added to address and add more adjustment however the car handles better with a little more negative camber.

 SHIPPING:                 

DOMESTIC SHIPPING: Shipping is $45.00 for orders being shipped within the continental 48 US states. All Shipping includes insurance for the cost of the product.

FOR INTERNATIONAL SHIPPING AND SHIPPING TO AK, HI: Please contact us by phone or email for exact shipping costs to AK, HI and international destinations so we can create a customized ordering and payment link that reflects the correct shipping costs. We have created Special Group Buy Pages for ordering and payment for our Australia and Canada Customers.