If you've got a bunch of Lexus->ke47 catalogues sitting in your desk and you're thinking of getting yourself either a Lexus IS->ke500 or a Lexus GS->ke439 model, this might help make your decision a little easier.

Lexus is in the process of having a spring sale of their F-Sport accessory packages the brand is currently offering for both the IS and GS models. Among the accessories being offered are a suspension lowering kit that goes for $1,450, a $4,495 kit that comes, not only with suspension-lowering, but also a new set of wheels and tires, and the high-end package that will include the F Sport suspension kit, wheels and tires, and a brake upgrade that will only cost you $8,995, saving you a pretty significant amount of $1,479.

For the high-end package, Lexus will be offering premium add-ons including exterior F Sport fender badging and the F Sport High Performance Brake Upgrade, which offers a firmer pedal feel and helps enhance fade resistance in repeated severe use. There will also be a front kit that comes with six-piston fixed calipers and cross drilled cast-iron 14-inch diameter rotors with patented internal fin design mounted on anodized aluminum hats. Then, there's the rear brake upgrade, which will include four-piston fixed calipers and cross drilled cast-iron 13.6-inch diameter rotors with low-dust performance brake pads included on both front and rear sets.

You might want to hurry up with your decision though. The three packages will only be discounted from June 1 to July 31, which is already inclusive of installation fees.

Press Release after the jump

Lexus Announces Special Pricing on F Sport Performance Packages

TORRANCE, Calif. (May 10, 2010) – To build on the excitement surrounding F Sport performance accessories, Lexus today announced a special offering on select F Sport accessories.

The promotional pricing will be available for all applicable models including: IS sport sedan, IS convertible coupe and GS 350 rear-wheel-drive (RWD) luxury sport sedan. All F Sport accessories have been engineered respectively for each Lexus. This exclusive promotion will run from June 1 – July 31, 2010 and include three different packages.

The F Sport suspension kit will be offered for a Manufacturers Suggested Retail Price of (MSRP) of $1,450 representing a savings of $549. The F Sport suspension kit includes lowering springs that reduce ride height approximately one-inch in the front and rear; and a rear chassis member brace for better cornering and enhanced chassis stiffness under aggressive driving conditions. RWD models also feature a front and rear anti-sway bar set, while all-wheel-drive (AWD) models have a rear anti-sway bar. The anti-sway bars help reduce body lean and provide flatter cornering.

A package including the F Sport suspension kit plus wheels and tires will have a MSRP of $4,495, a savings of $1,499. The RWD models of the GS 350, IS 250, IS 350, IS 250C and IS 350C equipped with F Sport forged 19 x 8-inch front wheels and 19 x 9-inch rear wheels ride on Michelin 225/35ZR19 and 255/35R19 Pilot Sport PS2 tires, respectively. The IS 250 AWD sedan features F Sport forged 18 x 8-inch wheels and Yokohama 225/40R18 Advan S.4. all-season tires.

An additional package including the F Sport suspension kit, wheels and tires, and a brake upgrade will carry a MSRP of $8,995, a savings of $1,479. This package also includes exterior F Sport fender badging. The F Sport High Performance Brake Upgrade offers a firmer pedal feel and helps enhance fade resistance in repeated severe use. The front kit features six-piston fixed calipers and cross drilled cast-iron 14-inch diameter rotors with patented internal fin design mounted on anodized aluminum hats. The rear brake upgrade has four-piston fixed calipers and cross drilled cast-iron 13.6-inch diameter rotors. Low- dust performance brake pads are on both front and rear sets.

Lexus launched its signature line of sport performance parts in Spring 2008 with accessories for the IS 350 and IS 250 luxury sport sedans. After its successful launch, Lexus expanded the F Sport performance accessories line for the current generation GS Series (gas) and the IS C.