Our 700+hp Supercharged ISF shop car was equipped from the factory with the Torsen differential. Although better than the open differential in the 2009-09 ISF’s, it still leaves a lot to be desired. We have found that it allows significant amount of wheel slip, particularly in low traction situation or bumps, so we set about tuning our Cusco RS differential to address these issues.
We achieved all our goails including:
Strong locking action adjusted at the track to achieve sufficient left/right locking without excessive throttle oversteer.
1.5 way action to improve braking stability
Significant improvement in corner exit speed and confidence when applying throttle exiting corners, even with traction control and stability turned off on a 700+whp ISF!
Please note that we offer this differential fully assembled (as in photo below).
This option is not available for purchase on the web site as it will require a core deposit and shipping may significantly differ depending on location. Please contact us, if you are interested in buying a complete differential assembly.
This version of the RS Cusco differential fits the IS350, RC350, and GS350 models (please refer to a complete fitment table below).
Our 700+hp Supercharged ISF shop car was equipped from the factory with the Torsen differential. Although better than the open differential in the 2009-09 ISF’s, it still leaves a lot to be desired. We have found that it allows significant amount of wheel slip, particularly in low traction situation or bumps, so we set about tuning our Cusco RS differential to address these issues. We achieved all our goails including:
Strong locking action adjusted at the track to achieve sufficient left/right locking without excessive throttle oversteer.
1.5 way action to improve braking stability
Significant improvement in corner exit speed and confidence when applying throttle exiting corners, even with traction control and stability turned off on a 700+whp ISF!
At RR-Racing, we build performance parts, not show car parts, but every now and then, we develop a product that both looks good and serves a function. In order to facilitate improved airflow to the radiator, we designed this hollow carbon fiber badge.
Installation is easy! Please see the following YouTube video.
Please note that this carbon fiber badge does not interfere with collision sensors.
Compatibility:
Fits Lexus RCF 2015 - 2016 models only
As performance driven as we are here at RR Racing, we occasionally like to enjoy more of the creature comforts Lexus has to offer. Along with those creature comforts, many of us like to just show off the aggressive looks and style of our big bodied cars. We felt a nice addition to our product line was to bring on Air Lift Performance, to cater more towards our other audience.
Air Lift is not only just for laying your car out, but also gives you the style and feel of a good coilover system while being able to have control at your fingertips with ride height adjustment. You may ask how low -- well is 4.5inches low enough? It’s the perfect show stopper!
We carry both the 3P & 3H model of the airlift. The 3H being the top of the line which not only controls pressure but also lets you regulate and set height. For our cars we’ve set you up with the 3/8inch line option along with a 5-gallon tank. This allows you to have peace of mind that there will be more than enough support to easily, quickly and confidently air up and down with little to no issues.
Our kits will include the 3H/3P management system of your choice, which can be controlled via your cell phone. 3/8 Air lines, 5-gallon tank, Air Lift Compressor Harness, 444C VIAIR compressor, and Air Lift front and rear shock kits.
Please make sure to select applicable options and consult with the Compatibility Table below for fitment information by model. Please refer to the photo catalog for the photographs of optional add-ons.
We have finally found a great exhaust system for GS350 AWD! The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency utilizing a straight-thru layout design. Equipped with an internal hybrid silencer uniting power and free flowing characteristics with effective functional sound resonance. A newly adopted muffler tip completes the tail end of the exhaust that serves both purposes of function and form. Constructed with a light weight titanium material rolled and riveted onto a double pipe structure which acts as a diffuser enabling temperature reduction, meanwhile retaining a sporty heat gradation appearance.
Product Features:
High-level of quality using tig-welded SUS304 stainless steel uniting quiet performance with high-power performance gains
Matched and manufactured for select chassis
Patented Megaphone piping structure to produce excellent torque and throttle response throughout the powerband. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results
As performance driven as we are here at RR Racing, we occasionally like to enjoy more of the creature comforts Lexus has to offer. Along with those creature comforts, many of us like to just show off the aggressive looks and style of our big bodied cars. We felt a nice addition to our product line was to bring on Air Lift Performance, to cater more towards our other audience.
Air Lift is not only just for laying your car out, but also gives you the style and feel of a good coilover system while being able to have control at your fingertips with ride height adjustment. You may ask how low -- well is 4.5inches low enough? It’s the perfect show stopper!
We carry both the 3P & 3H model of the airlift. The 3H being the top of the line which not only controls pressure but also lets you regulate and set height. For our cars we’ve set you up with the 3/8inch line option along with a 5-gallon tank. This allows you to have peace of mind that there will be more than enough support to easily, quickly and confidently air up and down with little to no issues.
Our kits will include the 3H/3P management system of your choice, which can be controlled via your cell phone. 3/8 Air lines, 5-gallon tank, Air Lift Compressor Harness, 444C VIAIR compressor, and Air Lift front and rear shock kits.
Please make sure to select applicable options and consult with the Compatibility Table below for fitment information by model. Please refer to the photo catalog for the photographs of optional add-ons.
As performance driven as we are here at RR Racing, we occasionally like to enjoy more of the creature comforts Lexus has to offer. Along with those creature comforts, many of us like to just show off the aggressive looks and style of our big bodied cars. We felt a nice addition to our product line was to bring on Air Lift Performance, to cater more towards our other audience.
Air Lift is not only just for laying your car out, but also gives you the style and feel of a good coilover system while being able to have control at your fingertips with ride height adjustment. You may ask how low -- well is 4.5inches low enough? It’s the perfect show stopper!
We carry both the 3P & 3H model of the airlift. The 3H being the top of the line which not only controls pressure but also lets you regulate and set height. For our cars we’ve set you up with the 3/8inch line option along with a 5-gallon tank. This allows you to have peace of mind that there will be more than enough support to easily, quickly and confidently air up and down with little to no issues.
Our kits will include the 3H/3P management system of your choice, which can be controlled via your cell phone. 3/8 Air lines, 5-gallon tank, Air Lift Compressor Harness, 444C VIAIR compressor, and Air Lift front and rear shock kits.
Please make sure to select applicable options and consult with the Compatibility Table below for fitment information by model. Please refer to the photo catalog for the photographs of optional add-ons.
As performance driven as we are here at RR Racing, we occasionally like to enjoy more of the creature comforts Lexus has to offer. Along with those creature comforts, many of us like to just show off the aggressive looks and style of our big bodied cars. We felt a nice addition to our product line was to bring on Air Lift Performance, to cater more towards our other audience.
Air Lift is not only just for laying your car out, but also gives you the style and feel of a good coilover system while being able to have control at your fingertips with ride height adjustment. You may ask how low -- well is 4.5inches low enough? It’s the perfect show stopper!
We carry both the 3P & 3H model of the airlift. The 3H being the top of the line which not only controls pressure but also lets you regulate and set height. For our cars we’ve set you up with the 3/8inch line option along with a 5-gallon tank. This allows you to have peace of mind that there will be more than enough support to easily, quickly and confidently air up and down with little to no issues.
Our kits will include the 3H/3P management system of your choice, which can be controlled via your cell phone. 3/8 Air lines, 5-gallon tank, Air Lift Compressor Harness, 444C VIAIR compressor, and Air Lift front and rear shock kits.
Please make sure to select applicable options and consult with the Compatibility Table below for fitment information by model. Please refer to the photo catalog for the photographs of optional add-ons.
As performance driven as we are here at RR Racing, we occasionally like to enjoy more of the creature comforts Lexus has to offer. Along with those creature comforts, many of us like to just show off the aggressive looks and style of our big bodied cars. We felt a nice addition to our product line was to bring on Air Lift Performance, to cater more towards our other audience.
Air Lift is not only just for laying your car out, but also gives you the style and feel of a good coilover system while being able to have control at your fingertips with ride height adjustment. You may ask how low -- well is 4.5inches low enough? It’s the perfect show stopper!
We carry both the 3P & 3H model of the airlift. The 3H being the top of the line which not only controls pressure but also lets you regulate and set height. For our cars we’ve set you up with the 3/8inch line option along with a 5-gallon tank. This allows you to have peace of mind that there will be more than enough support to easily, quickly and confidently air up and down with little to no issues.
Our kits will include the 3H/3P management system of your choice, which can be controlled via your cell phone. 3/8 Air lines, 5-gallon tank, Air Lift Compressor Harness, 444C VIAIR compressor, and Air Lift front and rear shock kits.
Please make sure to select applicable options and consult with the Compatibility Table below for fitment information by model. Please refer to the photo catalog for the photographs of optional add-ons.
Our mission is to build exceptional quality and value into every part we sell, while providing our customers with excellent service and support. We engineer and manufacture many of our products as well as carefully select an assortment of quality products to support our customer’s needs.
RR Racing is built on legacy of aerospace engineering excellence and quality by a uniquely qualified team of design and manufacturing engineers with passion for motorsports. We are proud to engineer and manufacture our quality products
here in USA using premium grade materials and the state-of-the-art systems. We rigorously test our parts both on the road and on the track so you can enjoy them on your car.
