Fun-Haver S550 Angle Kit

Regular price
$2,749.99
Sale price
$2,749.99
Regular price

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Convert the front suspension and steering geometry for drifting performance. Roll center, roll stiffness, bump steer, ackerman, weight jacking, track width, and more complex adjustments have been engineered to create the best balance of performance and fun!

Match and improve the S550’s robust strength with the Fun-Haver S550 Angle Kit. The mustang chassis is arguably the most durable common drifting chassis, so we kept that in mind while designing and choosing materials for each part of the kit.

Fitment and flexibility is key, so the kit has both track width and camber adjustment (with top hat kit). This allows many different wheel and fender fitments as well as a large amount of camber and caster adjustment.

And most importantly of all - Fun! “The balance of front grip and over angle slip of this kit makes our S550 one of my favorite cars to drive” - Chelsea DeNofa, Professional Formula Drift Driver.

"This kit was developed with over 50 years of combined drifting experience and you can tell the moment you flick it sideways!  The result is the most fun to drive competitive and adjustable S550 angle kit that the market will ever see. I am so pumped with what we have created for fellow Fun-Havers that want to shred!" - Vaughn Gittin Jr,  Professional Formula Drift Driver.

However, additional components may be needed to fully complete the install depending on a number of variables including but not limited to: Wheel offset, Tire size, Camber angle. Successful installation of this kit may require extended brake hoses and fender modifications.

The RTR/Fun-Haver Steering Angle kit is a complete set of components designed to increase steering angle up to 65 deg. However, additional components may be needed to fully complete the install depending on a number of variables including but not limited to: Wheel offset, Tire size, Camber angle. Successful installation of this kit may require extended brake hoses, additional steering rack stops, and fender modifications. The RTR/Fun-Haver Steering Angle Kit is a competition product and is not intended to be used on public roads.



  • Fun-Haver S550 Angle Kit designed for drifting performance, transforming front suspension and steering geometry
  • Adjustable fitment and flexibility with track width and camber adjustments (including top hat kit) for a wide range of wheel and fender fitments
  • Engineered to optimize roll center, roll stiffness, bump steer, ackerman, weight jacking, and more for perfect balance and control
  • Built to match the S550 Mustang’s robust strength, ensuring long-lasting durability on the track
  • Fun and performance-focused—balance of front grip and over-angle slip makes it a blast to drive
  • Developed with 50+ years of combined drifting experience to create the most adjustable and competitive S550 angle kit available
  • Endorsed by professional drivers like Chelsea DeNofa and Vaughn Gittin Jr. for its performance and adjustability
  • Additional components such as extended brake hoses, steering rack stops, and fender modifications may be required for a complete installation
  • Increased steering angle up to 65 degrees for optimal drifting performance
  • Competition-grade—not intended for use on public roads
  • Designed for drifting enthusiasts who want to take their S550 to the next level with maximum adjustability and fun!

Convert the front suspension and steering geometry for drifting performance. Roll center, roll stiffness, bump steer, ackerman, weight jacking, track width, and more complex adjustments have been engineered to create the best balance of performance and fun!

Match and improve the S550’s robust strength with the Fun-Haver S550 Angle Kit. The mustang chassis is arguably the most durable common drifting chassis, so we kept that in mind while designing and choosing materials for each part of the kit.

Fitment and flexibility is key, so the kit has both track width and camber adjustment (with top hat kit). This allows many different wheel and fender fitments as well as a large amount of camber and caster adjustment.

And most importantly of all - Fun! “The balance of front grip and over angle slip of this kit makes our S550 one of my favorite cars to drive” - Chelsea DeNofa, Professional Formula Drift Driver.

"This kit was developed with over 50 years of combined drifting experience and you can tell the moment you flick it sideways!  The result is the most fun to drive competitive and adjustable S550 angle kit that the market will ever see. I am so pumped with what we have created for fellow Fun-Havers that want to shred!" - Vaughn Gittin Jr,  Professional Formula Drift Driver.

However, additional components may be needed to fully complete the install depending on a number of variables including but not limited to: Wheel offset, Tire size, Camber angle. Successful installation of this kit may require extended brake hoses and fender modifications.

The RTR/Fun-Haver Steering Angle kit is a complete set of components designed to increase steering angle up to 65 deg. However, additional components may be needed to fully complete the install depending on a number of variables including but not limited to: Wheel offset, Tire size, Camber angle. Successful installation of this kit may require extended brake hoses, additional steering rack stops, and fender modifications. The RTR/Fun-Haver Steering Angle Kit is a competition product and is not intended to be used on public roads.



  • Fun-Haver S550 Angle Kit designed for drifting performance, transforming front suspension and steering geometry
  • Adjustable fitment and flexibility with track width and camber adjustments (including top hat kit) for a wide range of wheel and fender fitments
  • Engineered to optimize roll center, roll stiffness, bump steer, ackerman, weight jacking, and more for perfect balance and control
  • Built to match the S550 Mustang’s robust strength, ensuring long-lasting durability on the track
  • Fun and performance-focused—balance of front grip and over-angle slip makes it a blast to drive
  • Developed with 50+ years of combined drifting experience to create the most adjustable and competitive S550 angle kit available
  • Endorsed by professional drivers like Chelsea DeNofa and Vaughn Gittin Jr. for its performance and adjustability
  • Additional components such as extended brake hoses, steering rack stops, and fender modifications may be required for a complete installation
  • Increased steering angle up to 65 degrees for optimal drifting performance
  • Competition-grade—not intended for use on public roads
  • Designed for drifting enthusiasts who want to take their S550 to the next level with maximum adjustability and fun!

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