APR Performance Carbon Fiber Side Rocker Extensions for CBA / DBA R35 Nissan GT-R


2009-2016 Nissan GT-R – APR Performance Carbon Fiber Side Rocker Extensions

Available on backorder

SKU: FS-603508 Categories: , Brand:

APR Performance Carbon Fiber Side Rocker Extensions for CBA / DBA R35 Nissan GT-R

The APR Performance Side Rocker Extensions have been crafted with the intention of making underbody airflow more efficient, reducing lift, and smoothing out drag-inducing turbulence. Constructed in a high-temperature autoclave from prepreg carbon fiber materials, these extensions offer incredible strength while keeping weight to a minimum.

Downforce Balance

  • FRONT – |
  • CENTER – ||||
  • REAR – ||
  • The Downforce Balance graph (displayed above) elucidates the components of the vehicle that this product affects


  • Decrease the amount of effort required on the frontend
  • Increase cornering speeds to the highest level possible
  • Increase the steadiness of highspeed performance


  • Pattern – 2×2 twill weave
  • Material – Pre-preg carbon fiber, 3K
  • Coating – UV-stable clear coat
  • Mounting – Pre-drilled mounting holes
  • Hardware – Stainless-steel machine screws, washers, and nuts


  • APR Performance Side Rocker Extensions are renowned for their combination of light weight and strength, which is achieved through a prepreg production process in an autoclave with elevated temperatures
  • Vertical extension trailing surfaces, which can be found on some applications of APR Performance Side Rocker Extensions, help to draw air from the back wheel arches and reduce lift as well as turbulenceinduced drag
  • For each use of the APR Performance Side Rocker Extension, it has been carefully crafted for its applicable vehicle model to ensure that perfect factory fitment is achieved
  • The APR Performance Side Rocker, Rear Bumper and Vertical Extensions are all supplied with predrilled mounting holes as well as the required fixings to ensure they stay securely in place


  • 2012-2016 Nissan GT-R – R35-DBA
  • 2009-2011 Nissan GT-R – R35-CBA

About APR Performance


  • Since 1999, APR Performance has been the undisputed chief in crafting and fabricating superior aerodynamic performance components for the aftermarket automotive sector


  • Utilization of Computational Fluid Dynamics (CFD) analysis along with empirical track testing, guarantee the fabrication and validation of products to stringent performance specifications


  • The utilization of proprietary manufacturing processes incorporating pre-impregnated carbon fiber composites assists in creating products characterized by sturdiness, lightness and premium caliber
Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions.
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