Vehicle Compatibility

Lexus IS300

• 2001 Lexus IS300
• 2002 Lexus IS300
• 2003 Lexus IS300
• 2004 Lexus IS300
• 2005 Lexus IS300

Package Contents

• 3-Piece Front Lip Kit
  • Driver Side Section
  • Center Section
  • Passenger Side Section

Always verify fitment before ordering.

Why the STP Style Is So Popular

The STP-style front lip has become a favorite among IS300 owners because it strikes a balance between aggressive styling and OEM-inspired design.

Benefits include:

• Lower visual profile
• Wider appearance
• Track-inspired aesthetics
• Clean integration with factory bumpers

Unlike oversized splitters designed strictly for show cars, the STP style works exceptionally well on daily-driven builds.

Designed Specifically for the IS300

Proper fitment is critical when purchasing exterior aero components.

This lip is designed specifically around:

• Factory bumper dimensions
• OEM mounting locations
• Original body lines

The result is a cleaner and more professional appearance than universal alternatives.

Durable Polypropylene Construction

Material

• Polypropylene (PP)

Polypropylene is commonly used in automotive exterior components because it offers:

Flexibility

Less prone to cracking than fiberglass.

Impact Resistance

Better able to withstand minor scrapes and road debris.

Lightweight Design

Minimal impact on vehicle weight.

Long-Term Durability

Suitable for daily driving conditions.

For enthusiasts who actually drive their cars instead of trailering them to events, PP construction is a major advantage.

Matte Black Finish

Color

• Matte Black

The matte finish provides:

• Aggressive appearance
• Modern styling
• Easy integration with factory trim
• Reduced visibility of minor scratches

Many owners leave the lip as-is, while others choose to paint or wrap it for a custom appearance.

Improves Front-End Styling

One of the biggest reasons enthusiasts install a front lip is visual transformation.

The spoiler helps:

Lower the Front Profile

Creates a more aggressive stance.

Increase Visual Width

Makes the vehicle appear planted and stable.

Enhance Body Lines

Adds definition to the lower bumper.

Modernize Appearance

Gives the IS300 a more contemporary performance-car look.

Added Protection for the Factory Bumper

A front lip can also act as a sacrificial component.

Potential benefits include:

• Protection from parking curbs
• Reduced bumper damage
• Defense against road debris
• Additional impact resistance

Replacing a front lip is usually much less expensive than repairing a factory bumper.

Complements Popular IS300 Modifications

The SCITOO front lip works particularly well with:

Suspension

• BC Racing Coilovers
• Fortune Auto Coilovers
• Tein Flex Z
• Lowering springs

Wheels

• Volk Racing TE37
• Work Emotion CR Kiwami
• SSR wheels
• Enkei RPF1

Exterior Upgrades

• Side skirts
• Rear lips
• Roof spoilers
• Ducktail spoilers

Together these modifications create a complete and balanced build.

Aerodynamic Benefits

While styling is the primary reason most enthusiasts install a front lip, aerodynamic improvements are also part of the design.

Potential advantages include:

Improved Airflow Management

Helps direct airflow around the lower bumper.

Reduced Front-End Lift

Can improve stability at higher speeds.

Enhanced Confidence

May contribute to a more planted driving feel.

For most street-driven vehicles, however, the visual improvements remain the most noticeable benefit.

Installation

The three-piece design offers several advantages:

• Easier shipping
• Better handling during installation
• Flexible fitment adjustments

Professional installation is recommended to ensure proper alignment and secure mounting.

Pros and Cons

Pros

• Designed for 2001-2005 Lexus IS300
• Aggressive STP-style appearance
• Durable polypropylene construction
• Matte black finish
• Added bumper protection
• Lightweight design
• Affordable appearance upgrade

Cons

• Reduced ground clearance
• Professional installation recommended
• May scrape on heavily lowered vehicles
• Primarily cosmetic modification

Frequently Asked Questions

Will this fit all IS300 models?

Yes, it is designed specifically for 2001-2005 Lexus IS300 applications.

Is polypropylene better than fiberglass?

For daily-driven vehicles, polypropylene typically offers superior flexibility and impact resistance.

Does it come painted?

The lip features a matte black finish that can be installed immediately or customized further.

Will it improve handling?

Most owners notice the appearance benefits first, though aerodynamic improvements may occur at higher speeds.

Final Thoughts

The SCITOO STP Style Front Lip for the 2001-2005 Lexus IS300 offers one of the best values in exterior styling upgrades. With durable polypropylene construction, aggressive motorsport-inspired design, and practical daily-driver durability, it’s an easy way to modernize the front end of the XE10 chassis.

Because when your IS300 is sitting on coilovers and nice wheels, the stock front bumper starts looking like it missed the meeting.

IMPROVES VEHICLE STABILITY – When cars are at high speeds, there will also be increased downforce on the rear wheels which can aid grip in high-speed cornering and high-speed braking effectiveness