PIAA for BMW E21 320i M10 1.8L

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Superior Bass Sports Horn Kit 330Hz + 400Hz 112Db
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T#:31158805
Part#: 85115
Ships on Aug 21, 2026
$ 77.99 USD
Free Shipping on orders $49 and up
Superior Bass Sports Horn Kit 330Hz + 400Hz 112Db

The Superior Bass Sports Horn Kit 330Hz + 400Hz 112Db is designed to make sure your presence is known with powerful, attention-grabbing sound. These high-performance sports horns feature:

  • Impressive Loudness: Delivers a powerful 112 decibels, ensuring you’re heard in any situation.
  • Dual Frequency: Includes 330Hz and 400Hz horns for a dynamic and distinct sound.
  • Lightweight & Durable: Constructed for easy installation with weather-resistant covers, built to withstand the elements.
  • Easy Installation: Quick and straightforward to install, enhancing vehicle safety with minimal effort.

The kit is a must-have for anyone looking to enhance their vehicle’s horn performance and visibility on the road.

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9003 / H4 Xtreme White Hybrid Halogen Headlight Bulbs - Pair ...
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T#:20089562
Part#: 23-10104
In Stock
$ 43.95 USD
Free Shipping on orders $49 and up
Treat yourself to the benefits of better visibility at night with these PIAA H4 Xtreme halogen bulbs!

Elevate your BMW or MINI's visibility with the 9003 / H4 Xtreme White Hybrid Halogen Headlight Bulbs - Pair. These high-performance bulbs offer superior illumination, enhancing safety and style on the road. With their hybrid halogen technology, they provide a bright white light for better visibility in all conditions. Easy to install and durable, these bulbs are a must-have upgrade for any BMW or MINI owner.

  • Superior illumination for enhanced visibility
  • Hybrid halogen technology for bright white light
  • Enhances safety and style on the road
  • Easy to install for hassle-free replacement
  • Durable construction for long-lasting use

Upgrade your BMW or MINI's headlights with the 9003 / H4 Xtreme White Hybrid Halogen Headlight Bulbs - Pair and experience improved visibility and safety.

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Bass Tone Sports Horn Kit 400Hz + 500Hz, 115Db
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T#:31589317
Part#: 85110
Ships in 8 Business Days
$ 77.99 USD
Free Shipping on orders $49 and up

BMW Z3 H7 Xtreme White Hybrid Bulb - Pair
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T#:31191892
Part#: 23-10107
In Stock
$ 56.99 USD
Free Shipping on orders $49 and up

BMW Z3 H7 Xtreme White Hybrid Bulb - Pair provides the best balance between performance and longevity. Designed using advanced technologies from the Xtreme White Plus and Night Tech lines, these hybrid bulbs deliver superior brightness and reliability. Engineered with cutting-edge coatings, they offer a brighter, whiter beam compared to stock bulbs.

  • Brightness: Whiter and brighter than stock bulbs for enhanced visibility.
  • Compliance: DOT compliant for legal street use without concerns.
  • Color Temperature: Up to 3900K color temperature for improved depth perception and contrast.
  • Performance: Optimal balance between high performance and bulb life.
  • Warranty: Backed by a 1-Year Warranty for peace of mind.

These bulbs ensure improved road illumination and driving safety, making them a top choice for BMW Z3 owners seeking better lighting.

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High Tone Sports Horn Kit
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T#:26038545
Part#: 85112
Ships on Jul 21, 2026
$ 77.69 USD
Free Shipping on orders $49 and up
Enhance your BMW's safety with PIAA's attention-grabbing Sports Horns, ensuring that you're noticed on the road. These powerful horns emit a loud 115 decibels at 2.7 amps each, featuring a 500Hz and 600Hz combination for maximum effectiveness. With their lightweight design and weather-resistant covers, installation is a breeze, allowing you to announce your presence with style and confidence.
  • Powerful 115-decibel output for enhanced safety
  • Lightweight design for easy installation
  • Weather-resistant covers for durability
  • Stylish addition to your BMW's exterior
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PIAA H11 Solar Yellow Bulb - Pair
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T#:22987079
Part#: 22-13411
Ships in 3 Business Days
$ 59.94 USD
Free Shipping on orders $49 and up

Introducing the Solar Yellow line of bulbs, representing the next evolutionary step in yellow lighting technology. These bulbs feature cutting-edge Vivid-Coat Technology, enabling superior light transmission through the coating, ensuring outstanding performance in adverse weather conditions. With a 2500K yellow color temperature, they provide safer visibility in snow, sleet, fog, dust, and smoke, catering perfectly to inclement weather needs. Whether you're seeking an aesthetic enhancement or improved lighting performance in challenging conditions, Solar Yellow bulbs offer an ideal solution.

  • Highest quality quartz glass and alloy filament for enhanced performance and durability
  • Vivid-Coat Technology minimizes light loss compared to standard coated bulbs
  • Cutting-edge yellow output improves visibility in inclement weather
  • 2500K Yellow Color significantly reduces glare compared to white light
  • Enhances visibility in challenging weather conditions
  • Backed by a one-year warranty
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PIAA Silicone Window Cleaner Prep Pack - Priced Each
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T#:31125629
Part#: 94000
In Stock
$ 2.00 USD
Free Shipping on orders $49 and up

PIAA Silicone Window Cleaner Prep Pack is specially designed to enhance the performance of PIAA’s patented silicone wiper blades. This prep pack effectively cleans street grime and dirt while applying advanced water beading technology. After use, the treated windshield will repel dirt, water, and grime, ensuring optimal performance of your PIAA Silicone Wiper Blades.

  • Enhanced Cleaning: Removes street grime and dirt from exterior glass.
  • Water Beading Technology: Provides long-lasting water beading to improve visibility.
  • Improved Visibility: Ensures a clear and smooth windshield for better driving conditions.
  • Single Pad Convenience: Comes with a single prep pad for easy application.

The prep pack is an essential step for maintaining the performance of your silicone wiper blades and improving all-weather visibility.

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PIAA Super Silicone Wiper Refill - 1 Replacement Insert
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T#:340386
Part#: TMS4214
Ships on Jul 21, 2026
Starting at $ 11.26 USD
Free Shipping on orders $49 and up
Starting at $ 11.26 USD
Free Shipping on orders $49 and up
This is a replacement blade insert for use on PIAA Super Silicone and PIAA Sporza wiper blades. Be sure to choose your wiper blade length, below.