BMW E46 (1998–2006) Chassis Guide

BMW E46 (1998–2006) Chassis Guide The BMW E46, produced from 1998 through 2006, is widely regarded as one of the most balanced and engaging platforms in the brand’s modern history. Enthusiasts value this fourth-generation 3 Series for its chassis precision, communicative steering, and tuning potential. Whether used as a daily driver, spirited canyon carver,…

Types Of Leveling Kits Explained

Types Of Leveling Kits Explained If you want to correct rake or achieve a more balanced stance, learning about the different types of leveling kits will help you make an informed decision. These upgrades raise the front of your vehicle so it matches the rear, improve clearance, and support a more confident driving…

Luxury Meets Performance: Function And Form Coilovers For the Cadillac CT6 (16-20)

Luxury Meets Performance: Function And Form Coilovers For the Cadillac CT6 (16-20) The Cadillac CT6 blends luxury, technology, and performance in a full-size sedan, and upgrading its suspension with Cadillac CT6 coilovers from Function and Form takes it to the next level. You can refine your ride quality, handling, and stance while maintaining…

Leveling Kits VS Lift-Kits Function and Form Suspension

Leveling Kits Vs. Lift Kits: What’s The Difference?

Leveling Kits Vs. Lift Kits: What’s The Difference? When upgrading your truck or SUV, understanding the difference between leveling kits vs. lift kits can help you choose the right suspension modifications for your needs. Your choice affects your vehicle’s height, handling, tire clearance and overall driving experience. Function and Form offers suspension solutions…

Evo X Coilovers: Upgrade Your Ride And Control

Evo X Coilovers: Upgrade Your Ride And Control Upgrading your Mitsubishi Evolution with Evo X coilovers is one of the most effective ways to refine handling, ride feel, and overall performance. Suspension plays a major role in how your car responds to everyday driving and spirited runs, and the right setup brings out…

Lug Nut Types: How To Choose The Right One

Lug Nut Types: How To Choose The Right One Car enthusiasts obsess over horsepower, tire compounds, and suspension geometry. Still, few talk about lug nuts; the small hardware that literally keeps it all together. Those few grams of steel, aluminum, or titanium stand between a flawless drive and a wobbly disaster. Choosing the correct…

Leveling Kits For Toyota Tacoma: What You Need To Know

Leveling Kits For Toyota Tacoma: What You Need To Know A Toyota Tacoma has always carried a reputation for dependability. However, owners rarely keep it stock for long. The Tacoma platform invites customization, and one of the first upgrades many enthusiasts consider is a leveling kit. When the front end sits lower than the…

Honda Civic EF Chassis Guide

Honda Civic EF Chassis Guide The Honda Civic EF (built from 1988 through 1991) is one of the most iconic compact platforms in the tuning world. Known for its lightweight chassis, responsive handling, and near-limitless upgrade potential, this generation helped shape Honda’s performance reputation. Enthusiasts value the EF for its balanced design and…

E60 Coilover Guide: Improve Ride Quality With The Right Setup

E60 Coilover Guide: Improve Ride Quality With The Right Setup The E60 5 Series remains one of BMW’s most versatile platforms. It brings together power, precision, and refinement into a chassis that rewards smooth inputs and confident handling. Yet as these cars age, the stock suspension often dulls that connection between driver and…

Audi A4 Improved Handling Comfort Stance

Audi A4 Coilovers: Improve Ride, Look, And Control

Audi A4 Coilovers: Improve Ride, Look, And Control There’s something special about driving an Audi A4 that sits just right; low, balanced, and ready to carve through corners. The stance turns heads, the control keeps you connected, and the ride feels dialed in to your exact taste. That’s what upgrading to coilovers brings to…

Transform Your Cadillac XT4 Ride With Function And Form Type 4 Coilover Kit

Transform Your Cadillac XT4 Ride With Function And Form Type 4 Coilovers The Cadillac XT4 already exudes presence. It brings together utility, style, and comfort in a way that feels distinctly refined for a compact luxury crossover. However, stock suspension often feels like a compromise for drivers who want a more direct connection to…

Function And Form Coilovers Review For Mercedes C63 AMG W204 (08–15)

Function And Form Coilovers Review For Mercedes C63 AMG W204 (08–15) Drivers who invest in their cars know that the suspension system defines both handling and ride quality. Owning a Mercedes-Benz C63 AMG W204 is about the balance between brute performance and refined engineering. When we designed our coilovers for the W204 chassis…

Function And Form Coilovers: Performance And Comfort For the XT5 (2017+)

Function And Form Coilovers: Performance And Comfort For the XT5 (2017+) Owning a Cadillac XT5 means you value refinement. However, refinement should not come at the cost of control. The factory suspension delivers a smooth ride, yet many drivers want something sharper that brings the SUV’s personality closer to the level of…

Function And Form Coilovers For G37 V36 (08–15): Daily Comfort Meets Sharp Handling

Function And Form Coilovers For G37 V36 (08–15): Daily Comfort Meets Sharp Handling The Infiniti G37 V36 has earned a loyal following due to its refined styling with a chassis that begs to be driven. Owners love the strong VQ engine, rear-wheel-drive balance, and timeless proportions. Still, as much as the factory suspension tries…

Model 3 Chassis Guide

Tesla Model 3 Chassis Guide 4WD (2019+) The Tesla Model 3 4WD, first introduced in 2019, is the electric car that has redefined the standards for performance, efficiency, and innovation in the automotive industry. The Model 3 was initially unveiled as part of Tesla’s mission to create a more affordable electric vehicle that…

Wheel Spacers – 5×114-3

Wheel Spacers – 5×114-3 When modifying a car, one of the most popular upgrades is installing wheel spacers. These small but impactful components allow you to improve the stance, fitment, and handling of your vehicle. For those with a 5×114-3 bolt pattern, the right wheel spacers can make a world of difference. If you…

Infiniti G35 V35 (03–07) Coilover Upgrade: Function And Form Type 2 Review

Infiniti G35 V35 (03–07) Coilover Upgrade: Function And Form Type 2 Review When it comes to upgrading your Infiniti G35, choosing the right suspension system can make all the difference in the world. Infiniti G35 coilover kit are an essential part of your car’s performance, offering improved handling and ride quality. Function and Form’s…

Mazda Miata (89–05) Coilover Upgrade: Type 3 Kit from Function And Form

Mazda Miata (89–05) Coilover Upgrade: Type 3 Kit from Function And Form When upgrading your Mazda Miata, coilovers can significantly enhance both its handling and aesthetics. Mazda Miata coilovers are designed to improve ride quality, reduce body roll, and provide adjustable height to match your driving preferences. The Function and Form Type 3 Coilovers…

Function And Form Type 4 Coilover Suspension For Lexus IS200t / IS300 (2015+): Precision Meets Style

Function And Form Type 4 Coilovers For Lexus IS200t/IS300 (2015+): Precision Meets Style When it comes to enhancing your Lexus IS300’s handling and appearance, Lexus IS300 coilovers suspension stand out as a key upgrade. They are engineered to improve the driving experience, offering both improved performance on the road and track and a lowered, sleek…

Coilovers vs. Lowering Springs: Which Upgrade Is Right for You?

Coilovers vs. Lowering Springs: Which Suspension Upgrade Is Right for You? One of the first upgrades enthusiasts consider when modifying their car is lowering the suspension. A lower stance improves appearance, sharpens handling, and lowers the center of gravity. But the big question always comes up: should you go with coilovers or lowering springs?Both…

Function and Form Coilover Parts

Function and Form Coilover Parts: From Top to Bottom At Function and Form Suspension, we engineer coilovers to be durable, serviceable, and easy to maintain. While we do not offer full rebuild services, every one of our Function and Form coilover parts is available individually — meaning anyone with basic tools can replace worn components…

From the Track to the Streets: Coilovers F1 Origins

From the Track to the Streets: Coilovers F1 Origins When you think of coilovers today, you might picture finely tuned street builds, track-ready time attack machines, or slammed show cars. But the origins of coilover suspension go back much further—deep into the high-stakes world of Formula 1 in the late 1950s and early 1960s.…

Upgrading Suspension for K-Swap in Honda Civic EF, EG, and EK

Upgrading Suspension for a K-Swap in Honda Civic EF, EG, and EK: Key Considerations When performing a K-Swap on a Honda Civic, upgrading the suspension is crucial for handling the added power and weight of the K20 or K24 engine (K20A2, K20Z1, K20Z3, K24A1, K24Z1). The suspension not only affects ride quality but also…

Function And Form Type 4 Coilovers Review For Tesla Model 3 AWD (2019+)

Function And Form Type 4 Coilovers Review For Tesla Model 3 AWD (2019+) When you own a Tesla Model 3, you’re already driving a car that’s at the forefront of automotive innovation. But if you’re looking to enhance its performance and handling, there’s always room for improvement. Function and Form Type 4 coilovers for…

Upgrade Your Ride: Function And Form Type 2 Coilovers For Toyota Corolla iM (13-18)

Upgrade Your Ride: Function And Form Type 2 Coilovers For Toyota Corolla iM (13-18) If you’re an automotive enthusiast, you know that upgrading your suspension can transform the way your car drives and feels on the road. The Toyota Corolla iM (2015-2018) is a great platform for customization, and adding Function and Form’s Type 2…

VW Golf MK5 (06-09) Type 3 Coilovers By Function And Form: Performance Meets Comfort

VW Golf MK5 (06-09) Type 3 Coilovers By Function And Form: Performance Meets Comfort For VW Golf MK5 owners, there’s no better way to enhance your driving experience than with the right suspension upgrade. They are the perfect way to improve cornering stability, lower your ride height, and achieve superior handling both on…

Function And Form Type 4 Coilovers For Cadillac ATS (14+): Precision Meets Luxury

Function And Form Type 4 Coilovers For Cadillac ATS (14+): Precision Meets Luxury The Cadillac ATS blends luxury, performance, precision, and a driving experience that stands apart. To elevate this experience even further, Function and Form introduces the Type 4 Cadillac ATS coilovers, delivering the perfect balance of comfort, handling, and adjustability. They are precisely…

Function And Form Coilovers: A Must-Have For Mustang S197 (05-14)

Function And Form Coilovers: A Must-Have For Mustang S197 (05-14) For owners of the 2005-2014 Ford Mustang S197, upgrading your suspension is one of the most impactful modifications you can make. It is one of the best ways to enhance handling for daily driving and fine-tune performance for the track. To a great extent…

How to Measure Your Wheel Lug Pattern

How to Measure Your Wheel Lug Pattern If you’re upgrading your wheels or adding spacers to fine-tune your stance, there’s one critical step you can’t afford to skip: measure lug pattern correctly. This simple but essential step ensures you get the perfect fit. Skip it, and you risk buying spacers that won’t even bolt on—wasting…

4 Best Coilovers for Honda Accord

4 Best Coilovers for Honda Accord Upgrading the suspension on your Honda Accord is one of the most effective ways to improve handling, enhance comfort, and give your car a more refined stance. Whether you’re aiming for better control during spirited drives or simply want to lower your vehicle for everyday use, a high-quality coilover…

Acura NSX (NA1 / NA2) Chassis Guide – 1990 to 2005

Acura NSX (NA1 / NA2) Chassis Guide – 1990 to 2005 The Acura NSX, known globally as the Honda NSX, was produced from 1990 through 2005—every year in sequence:1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, and 2005. This car marked a major shift in the performance car…

Toyota 4Runner Suspension Upgrade: Best Leveling Kits

Toyota 4Runner Suspension Upgrade: Best Leveling Kits When it comes to off-road capability and rugged reliability, the Toyota 4Runner stands out as a proven platform. But if you’re looking to improve the stance, gain ground clearance, or prepare your vehicle for larger tires, a leveling kit is one of the easiest and most effective…

Upgrading Your Tesla Model 3 Coilover Suspension

Upgrading Your Tesla Model 3 Coilover Suspension For Tesla owners seeking to enhance their driving experience, upgrading the suspension is one of the most intelligent moves you can make. Whether you’re navigating city streets or carving through corners on canyon roads, the right Tesla Model 3 coilover setup will completely transform your vehicle’s responsiveness, stance,…

Nissan 240sx S13 Coilover

Nissan 240sx S13 Coilover The Nissan 240SX S13 is one of the most beloved cars in the drift community. With its perfect chassis and rear-wheel-drive setup, it’s a favorite among car enthusiasts looking to improve their driving experience. But if you’re serious about taking your S13 to the next level, then it’s time to…

Honda S2000 Coilovers

Honda S2000 Coilovers If you own a Honda S2000, you’re already part of a club that appreciates the art of driving. But if you want to truly unlock the potential of your ride, it’s time to talk about coilovers. These suspension wonders aren’t just about dropping your car low to the ground; they’re about…

E36 Coilover Spring Rates Explained: What Works Best For You?

E36 Coilover Spring Rates Explained: What Works Best For You? When it comes to modifying a BMW E36, suspension is often one of the first upgrades enthusiasts turn to. Whether you’re aiming to shave time at the track or simply want a more planted feel on the street, choosing the right E36 coilover spring rates…

Acura NSX Coilovers

Acura NSX Coilovers The Acura NSX is a car that needs no introduction. With its sleek design, incredible performance, and legendary status, the NSX is already a supercar icon. But even legends can be improved, right? Enter coilovers. If you want to enhance your NSX’s handling, performance, and even its looks, upgrading to coilovers is…

3 Best Coilovers For BRZ: Affordable Performance Upgrades

3 Best Coilovers for BRZ: Affordable Performance Upgrades Do you crave sharper cornering, a more aggressive stance, or the ability to fine-tune your ride height? Many automotive enthusiasts and vehicle owners seek upgrades that transform their driving experience and the appearance of their prized possessions. The desire for enhanced control and personalized…

Acura Integra Suspension Upgrade: 3 Best Coilovers To Consider

Acura Integra Suspension Upgrade: 3 Best Coilovers To Consider If you’re looking to unlock sharper handling, improved braking, and an aggressive stance for your Integra, upgrading to Acura Integra coilovers is one of the most effective ways to transform your driving experience. Whether you own a DA (1990–1993), DC2/DB8 (1994–2001), or DC5 (2002–2006) chassis,…

FRS Coilover: What You Need To Know

FRS Coilover: What You Need To Know When shopping for the best suspension setup, there are a few critical things to consider to get the most from your Scion FRS coilover kit. Whether you’re seeking improved handling, an aggressive stance, or a way to personalize your driving experience, choosing the right coilover system is…

Which Spring Should I Order? A Guide to Choosing the Right Coilover Springs

Which Spring Should I Order? A Guide to Choosing the Right Coilover Springs Upgrading your coilover springs is one of the easiest ways to customize your suspension setup for better handling, comfort, or ride height. But when it comes to buying coilover springs, getting the perfect fit and performance means taking accurate measurements and…

Top Honda Civic Coilovers For Performance And Comfort

Honda enthusiasts crave enhanced connection with the road, and vehicle owners often seek personalized ride height or a commanding stance. Upgraded suspension components deliver a transformative driving experience, granting greater control and a distinct aesthetic. For those who prioritize quality and performance enhancements, the world of aftermarket suspension presents exciting possibilities. Discover how…

Are Coilovers Worth It? A Look At Benefits & Drawbacks

Are Coilovers Worth It? A Look At Benefits & Drawbacks Car enthusiasts often seek ways to elevate their vehicle’s performance and aesthetics, leading them to consider various aftermarket upgrades. Among these upgrades, are coilovers worth it for individuals passionate about achieving superior control and a personalized stance? These suspension components offer a unique blend…

Car Coloring Pages

Whether you’re a young car enthusiast or an adult who loves classic rides, coloring pages featuring cars offer a fun way to explore creativity. From sleek sports cars to suspension components, our free downloadable coloring pages are designed to entertain all ages and skill levels. Coloring is more than just a fun activity; it’s…

How to Rebuild Function and Form Coilovers: Step-by-Step Guide

How to Rebuild Function and Form Coilovers: Step-by-Step Guide Step-by-Step Guide: Coilover Disassembly If your coilovers are showing signs of wear or you’re simply looking to extend its lifespan, you don’t need to replace your entire setup—you can rebuild your Function and Form coilovers using the right parts and tools. we…

Mastering Car Render a car 3d app blender

Mastering Car Renders: Top 5 Tips for Stellar Results

Mastering Car Renders: Top 5 Tips for Stellar Results Embarking on a car build journey is an exhilarating experience, filled with endless possibilities and creative opportunities. However, visualizing the end result can sometimes be difficult to imagine. This is where computer renders come into play, offering a virtual canvas to bring your automotive…

Dodge Charger Hellcat Adjustable Lowering Springs

Dodge Charger Adjustable Lowering Springs Install

Dodge Charger Adjustable Lowering Springs Install Prepare to elevate your driving experience with the Function and Form Suspension Adjustable Lowering Springs installation in your Dodge Charger. Before diving into the process, consider this additional step: Pre-Step: Measure Suspension Height and Set Drop Goals: Start by removing the existing suspension from your…

Air Suspension Best Practices

Air Suspension Best Practices When it comes to upgrading your vehicle’s suspension, Type 5 air suspension systems are gaining popularity for their versatility and adjustable features. However, a successful installation requires careful consideration of potential challenges to ensure a smooth ride. Here are Air Suspension Best Practices to keep in mind when installing…

How to Replace and Properly Install Damper Knob

How to Replace and Properly Install Damper Knob In this comprehensive guide, we’ll walk you through the essential steps to properly replace and install damper knobs, ensuring optimal performance without causing any damage. We break down different generations of coilover so if you don’t see your style of damper knob scroll down…

AWD Conversion Function and Form Coilovers

AWD Conversion Tech Tip

AWD Conversion Tech Tip If you’re ready to take your vehicle to the next level and transform it into an all-wheel-drive (AWD) powerhouse this guide will walk you through the crucial steps to prepare coilover for AWD conversion kits, focusing on the essential process of measuring the shock body for a flawless integration. Step 1:…

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