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Heating and Cooling› Radiators

CSF

High Performance Aluminum Radiator, 2-Row 42mm

$509.00 $485.00 Save $24.00

SKU: CSF-7095

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The CSF 7095 is a 2-row, 42mm high-performance aluminum radiator designed for the 2008-2015 Subaru Impreza WRX/STI. It features CSF's exclusive B-Tube Technology for increased heat transfer surface area and dual liquid laminar flow, along with ultra-efficient, multi-louvered fins to maximize airflow. The radiator is constructed from 100% all-aluminum TIG-welded materials and includes CNC machined mounting brackets.
Show original supplier description
The CSF 7095 radiator is engineered for optimal cooling performance in Subaru Impreza WRX and STI models from 2008 to 2015. It utilizes CSF's advanced B-Tube Technology, which increases the heat transfer surface area by approximately 15% compared to standard radiator tubes, providing the efficiency of two smaller tubes in the same space for superior heat dissipation. This design facilitates "dual liquid laminar flow" and is complemented by ultra-efficient 6.5mm tall fins with a multi-louvered design to maximize airflow and heat rejection. Constructed from 100% all-aluminum with TIG-welded seams, the CSF 7095 offers durability and light weight. The radiator features a 2-row core design with precise CNC machined mounting brackets for a true "drop-in fit," ensuring no modifications are necessary for installation. Each unit undergoes individual leak and pressure testing to guarantee reliability. The polished finish adds an aesthetic appeal. This radiator supersedes the previous CSF #7042 model. This high-performance radiator is suitable for both street and track applications, making it an essential upgrade for high horsepower builds and race vehicles requiring enhanced cooling performance. It is important to note that the CSF 7095 is specifically designed for Manual Transmission vehicles only. While it is a "drop-in fit," some users have reported needing to slightly bend a coolant hardline to prevent contact with the power steering hose.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandCSF
Part NumberCSF-7095
CategoryHeating and Cooling
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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