STILLEN KB31002MB Rear Diffuser 14-2016

( Brand: Stillen ), ( Manufacturer Part Number: KB31002MB ), ( Type: Diffusers )

Review STILLEN Lexus Rear Diffuser Matte Black 14-2016 fits IS250 IS350

The Stillen KB31002MB rear diffuser for Lexus IS250 and IS350 models (2014-2016) is an exceptional aftermarket accessory designed to enhance the aerodynamics and visual appeal of your vehicle. This diffuser is meticulously engineered and manufactured from high-quality, durable materials, ensuring a perfect fit and long-lasting performance.

The Stillen KB31002MB rear diffuser boasts an aggressive and sleek design that seamlessly integrates with the IS250 and IS350's rear bumper. Its purpose is twofold: first, it improves the vehicle's aerodynamic properties by reducing underbody drag and air turbulence. This results in improved stability at high speeds, reduced lift, and better overall driving dynamics. Second, the diffuser adds a bold and sporty look to the rear end of your car, making it a standout among its peers.

The diffuser is constructed from a high-density, fiber-reinforced polymer (FRP) material that combines strength and lightweight properties. This ensures durability and resilience against the elements, while also minimizing added weight. The diffuser's design features an intricate texture that mimics the look of carbon fiber, adding an extra layer of sophistication to your IS250 or IS350.

Installation of the Stillen KB31002MB rear diffuser is a straightforward process, requiring no modifications to your vehicle. It comes with all necessary hardware and instructions for a hassle-free installation experience. Furthermore, the diffuser is fully compatible with factory exhaust systems, ensuring that it won't interfere with the functionality of your vehicle's exhaust.

In summary, the Stillen KB31002MB rear diffuser for Lexus IS250 and IS350 models (2014-2016) is an excellent investment for those seeking to enhance their vehicle's performance and appearance. Its durable construction, sleek design, and easy installation make it a must-have for any IS250 or IS350 enthusiast.

The Stille KB31002MB rear diffuser for Lexus IS250 and IS350 models (2014-2016) is an aftermarket accessory designed to enhance the vehicle's appearance by adding a more aggressive and sporty look to the rear end. Here are some potential pros and cons of purchasing this product.

1. Aesthetic enhancement: The rear diffuser adds an appealing visual element to the vehicle, making it look more dynamic and sporty.

2. Improved downforce: The diffuser helps to create downforce at the rear of the vehicle, which can improve stability and traction during high-speed driving.

3. OEM-like fit and finish: The Stille rear diffuser is designed to fit the Lexus IS250 and IS350 models perfectly, ensuring a seamless integration with the vehicle's body lines.

4. Durable construction: The diffuser is made of high-quality ABS plastic, which is known for its durability and resistance to fading and discoloration.

1. Cost: Aftermarket rear diffusers can be quite expensive, and the Stille KB31002MB model is no exception.

2. Installation complexity: Installing the rear diffuser may require some level of mechanical skill and experience, as well as the use of specialized tools.

3. Potential for damage: The rear diffuser is an exposed component, making it susceptible to damage from debris, curbs, and other road hazards.

4. Maintenance requirements: The diffuser may require occasional cleaning and maintenance to keep it looking its best.

In conclusion, the Stille KB31002MB rear diffuser for Lexus IS250 and IS350 models offers both aesthetic and performance benefits. However, it comes with a relatively high cost, potential installation complexity, and ongoing maintenance requirements. Ultimately, the decision to purchase this product depends on the buyer's personal preferences, budget, and level of commitment to maintaining the appearance of their vehicle.

If you are a Lexus IS250 or IS350 owner who values the sporty and aggressive look of a rear diffuser and is willing to invest in its cost and maintenance, then the Stille KB31002MB rear diffuser may be a worthwhile investment for you. On the other hand, if you are looking for a more cost-effective or low-maintenance alternative, you may want to consider other options or wait for a sale or discount on the Stille diffuser.

part # kb31002mb prices

• $254.22-$320.30

specifications performaproto:

• for models: Is250, Is350
• for makes: Lexus
• brand: Stillen
• manufacturer part number: KB31002MB
• type: Diffusers

general performaproto:

• Permance Racing Parts > Auto Permance Parts > Body Kits
• condition: New

seller performaproto:

• # reviews: 120032
• rating: 99.8%

shipping performaproto:

• service: Standard
• class: Standard
• cost: $0.00
• transit: 13-21 Days
• type: Fixed

payments performaproto:

• other
• wallet: Paypal
• credit card: Visa

returns performaproto:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

offer performaproto:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: January 31, 2026
• sold: 0

Stillen KB31002MB Is Similar To:

• Stillen Kb12846mb For Nissan Maxima Rear Diffuser Matte Black 19-21 (75.7% similar) $356.67–$371.25. (December 11th, 2024)
• Stillen Kb11235 For Infiniti Q60 3.0t Rear Diffuser Unpainted 17-21 (64.3% similar) $298.05–$418.86. (January 8th, 2025)
• Stillen Kb12845mb For Nissan Maxima Front Lip Splitter Matte Black 19-22 (53.8% similar) $289.00–$688.10. (February 8th, 2025)
• Stillen Kb13142 For Nissan Altima Front Lip Spoiler Unpainted 13-15 (42.9% similar) $268.73–$333.56. (February 9th, 2025)
• Stillen Kb21022l For Scion Fr-s 5-piece Lower Body Kit Unpainted 13-15 (44.8% similar) $956.36–$1040.89. (March 8th, 2025)
• Stillen Kb21022f For Scion Fr-s 7-piece Complete Body Kit Unpainted 13-15 (43.8% similar) $1270.51–$1327.87. (March 8th, 2025)
• Stillen Kb12241lg For Nissan Altima Mesh Grille Insert Fascia Unpainted 07-12 (38.7% similar) $1170.06–$1388.37. (May 30th, 2025)
• Stillen Kb11240 For Infiniti Q50 Front Splitter Sport Matte Black 18-21 (59.7% similar) $338.33–$426.50. (June 7th, 2025)
• Stillen Ka9611 For Dodge Durango 1998-2003 Front Bumper Lip Spoilers Unpainted (31.8% similar) $473.00–$499.00. (June 14th, 2025)
• Stillen 108211 For Maxima Front Lip Spoiler Unpainted 97-99 Nissan (37.4% similar) $194.94–$266.15. (July 5th, 2025)
• Stillen Fgt102000s For Ford Gt Rear Diffuser Matte Black 05-06 (68.1% similar) $378.21–$449.00. (July 5th, 2025)