It is important to have the best 4 series splitter. We are here to help you choose the best one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Extreme Dimensions 4 Series Splitter READ REVIEW

Best For Front Bumper: Buy: Hyperspeed 4 Series Splitter READ REVIEW

Best For Professional Installation: Buy: Ikon Motorsports 4 Series Splitter READ REVIEW

Best For Easy Installation: Buy: Icbl 4 Series Splitter READ REVIEW

Best For Light Weight: Buy: Cuztom Tuning 4 Series Splitter READ REVIEW

Best For Impact Resistance Fade: Buy: Mcarcar Kit 4 Series Splitter READ REVIEW

Best For Car: Buy: Wuwenjun 4 Series Splitter READ REVIEW

Best For High Quality: Buy: Keenso 4 Series Splitter READ REVIEW

Best With Good Fitment: Buy: Mcarcar Kit Front Lip Splitters READ REVIEW

Best Overall: Extreme Dimensions 4 Series Splitter

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The Extreme Dimensions 4 Series Splitter's superior materials make sure that it ages well with use. The extreme dimensions 4 series splitter can be checked to see what the part will look like and what is included, Please reference the product uninstalled images. Due to the material and processes used in production, products will not be a “direct bolt-on. Also, it includes removal or cutting of the reinforcement bars.

Most importantly, the extreme dimensions 4 series splitter has look for cracks, It is perfect for professional installation and has carbon fiber style.

As a result, buyers were very happy to recommend it to friends and families.

• Reduced damage rate up to 75%.
• Weather-resistant aluminum mesh grille (where applicable).
• This is responsible for all shipping costs and any associated fees (custom/duty/taxes), including re-delivery fees.
• Proprietary polymer blend for maximum flexibility.

Best For Front Bumper: Hyperspeed 4 Series Splitter

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The Hyperspeed 4 Series Splitter should be able to handle its purpose and duties with ease. The hyperspeed 4 series splitter is made from a 1 x 3 piece front body kit bumper lip, 1 x 2 piece side skirt extensions splitters diffuser or 1 x 6 piece side skirt extensions splitters diffuser. Make sure this fits by entering your model number. Also, the splitter fits for the car. Please simply test the fitment before installing. it. Most importantly, the hyperspeed 4 series splitter is perfect for professional installation and it is good for the front bumper.

• Manufacturer says: we offer a money-back-guaranteed free return policy.
• Bolt-on installation. The installation instruction is not included. Professional installation is highly recommended.
• Lot of satisfied buyers.

Best For Professional Installation: Ikon Motorsports 4 Series Splitter

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The Ikon Motorsports 4 Series Splitter should be able to handle its purpose and duties with ease. Also, it has been turning car fanatics into satisfied customers since 2005. Make sure this fits by entering your model number. Above all, the ikon motorsports 4 series splitter is designed for professional installation, It works for important note and has carbon fiber style.

• Manufacturer says: we have the largest selections of bumper lips in the world.
• Package includes: x2 pieces of front lip splitters.
• Fit for 2009-2011 bmw 3 series e90 4-door sedan (lci/facelift models only).
• Bolt-on installation, instructions not included, professional installation is highly recommended.

Best For Easy Installation: Icbl 4 Series Splitter

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The Icbl 4 Series Splitter is suitable and reliable and fits well with your regular use. And, this is right and it is used for the front bumper. Make sure this fits by entering your model number. Most importantly, the icbl 4 seriessplitter is designed for the rear bumper and it allows for easy installation.

To sum up, most buyers found the splitter suits best, and no one questions it.

• Cf rear bumper splitters for most BMW'S.
• Easy installation using double sided tape provided.
• The package includes 4 pieces of canards (left & right).

Best For Light Weight: Cuztom Tuning 4 Series Splitter

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The Cuztom Tuning 4 Series Splitter should be able to handle its purpose and duties with ease. The cuztom tuning 4 series splitter is right and it is great for the front bumper. It will dramatically improve the sporty appearance of your 4 series. And, this takes professional installation and has a sporty style. Lastly, the cuztom tuning 4series splitter is made of light weight & top-grade durable polypropylene materialwell-constructed kit for easy and quick installationprimer unpainted matt black finish.

• The Package includes :2 pieces splitters+ 1 lower bottom lip with installation accessories shown.
• Lot of satisfied buyers.

Best For Impact Resistance Fade: Mcarcar Kit 4 Series Splitter

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Mcarcar Kit offers a variety of splitter for personal choice and yet maintains quality in all the variants. The Mcarcar Kit 4 Series Splitter fits for bmw 4 series g82 m4 coupe 2-door 2021. 2022 2.direct replacement style, designed to factory specifications. 3.clear carbon fiber texture，super light weight，with polished and shining surface. 4.gives your car 's rear end an outstanding appearance. 5.packed with a firm box which is filled with foam, to avoid being damaged in long-distance transportation. This rear splitter for g82 is made of high quality and light weight 3 k carbon fiber, with a polished and shining surface and uv.

The splitter is built with friendly customer service and it is designed for high strength. Also, this is installed with a buckle and it takes professional installation. Finally, the mcarcar kit 4 series splitter is designed for impact resistance fade, It is good for impact resistance and has a sporty style. look look.

• Good investment for the long term.
• One of the newcomers and featured product.

Best For Car: Wuwenjun 4 Series Splitter

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Compared with other splitters in this category, the Wuwenjun 4 Series Splitter has a convenient design. The wuwenjun 4 seriessplitter can be recommended for good performance and it has stable performance. No matter which country you go to, the modified car is always the most beautiful scenery on the road. Also, the splitter is easy to installation and it is important.

Above all, the wuwenjun 4series splitter is not replaced with the front and rear safety bars, but the chin is added, Some people call it a small bag.

• Good investment for the long term.
• Good brand reputation.

Best For High Quality: Keenso 4 Series Splitter

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If you often find yourself scrambling for a convenient and suitable splitter, Keenso 4 Series Splitter should be your first option for buying. Also, the keenso 4 series splitter features superior uv‑proof and anti‑scratch properties with a textured coating on the surface, not easy to fade. Auto aerodynamic parts aim to bring better driving experience, can also dramatically improve your car 's exterior with a sense of sporty. And, the splitter is built for good performance and it is perfect for multi-function. Lastly, the keenso 4 series splitter is sold in the most common bright black color.

• This is designed to fit for 4‑series f32/f36/f33 2014‑2020, only fit for m sport bumper.
• Lot of satisfied buyers.

Best With Good Fitment: Mcarcar Kit Front Lip Splitters

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We would, of course, be remiss if we didn't mention Mcarcar Kit Front Lip Splitter for daily purpose. The mcarcar kit front lip splitter takes for professional installation, is more and it is great for impact resistance. Enhance visual impact, add a sporty look to the car, create a new iconic look and set your car apart from similar models on the street. These front lip splitters for bmw f32 are made of high quality and light - weight 3 k carbon fiber, with a polished and shining surface and uv.

The splitter fits for bmw 4 series f32 f33 f36 420i 428i 435i 440i sport/m tech 2014, 2015, 2016, 2017 2018, not for regular & m4 models. Also, it is built with friendly customer service, is constructed with premium material and it allows for easy installation. Finally, the mcarcar kit front lip splitter is used for high strength, is great with good fitment and it is used for the front bumper.

• This is built with outstanding performance and it is good for impact resistance fade.
• Lot of satisfied buyers.