CSF R-1 Triple-Pass -Ultimate Motorsports- Competition Radiator
CSF R-1 Triple-Pass -Ultimate Motorsports- Competition Radiator is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
CSF manufactures the most advanced and efficient radiator in the industry for your Vehicle. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
CNC Machined Mounting Brackets
100% All Aluminum TIG-Welded Construction
True "Drop-in" Fit With No Modifications Necessary for Installation
Smooth Satin Finish
Black Powder-Coated Core for Thermal Rejection
29.3"L x 19.1"H x 2.55"W (not including an fittings)
Universal Fit Allows for Mounting in Multiple Different Configurations
Perfect for V-Mount Turbocharged Setups
Triple-Pass Flow Configuration Allows Coolant to Flow Across the Core Three Times Before Exiting for Lowest Outlet Temperatures Possible
2-Row 52mm Ultra High-Performance Core
8mm Tall Multi-Louvered Fins with CSF's Exclusive B-Tube Technology
Track Tested and Proven by Formula Drift Champion, Michael Essa
2-Year Limited Warranty
Individually Leak Tested
All CSF High-Performance Radiators Undergo a Rigorous Testing Process During Development, Including Burst Pressure, Thermal Cycle, Vibration Testing, and Salt Spray Testing
Can I return a product after install?
Once a product has been installed, used or fitted it is no longer returnable.
How long do I have to return a product?
Customers have 7 days inclusive from the day they receive their order to lodge a “Return Request” with ModsDirect. If the return form is approved (notification by email) the item must then be returned within 21 days. All returns must be trackable.
Please note that exchanges, refunds or credits will NOT be processed until the returned product(s) is received by ModsDirect.
Where do items need to be returned to?
After submitting a “Return Request” form, ModsDirect will be in touch via email to confirm details for return.
How do I return items?
All returns must be returned to ModsDirect by courier or post. All returns must be trackable. In some instances, ModsDirect may offer a return label.
What about restocking fees?
All returns will incur a fee of 15%. This is to cover fees incurred by ModsDirect for payment processing and handling. We are at the mercy of paying for services used at our website regardless of whether the order remains completed or reversed.
Who pays for return shipping?
All return shipping costs are the responsibility of the customer. However, if a customer has received the incorrect product, ModsDirect will cover return fees and provide a courier pickup at no cost to the customer.
Exchange, Credit or Refund?
If a customer requests a return, they may be eligible for either an exchange, credit or refund based on the nature of the return and product availability. If refunding, moneys will be returned to the customer via the original payment gateway used at checkout.
Can I drop a return off to ModsDirect?
Sorry, no in-store return option is presently available.
I damaged the packaging during unboxing, can I still return?
Unfortunately not. All packing materials must be in resalable condition for a return. Some minor damages such as a neat cut of a package seal may still be eligible for return. Please include a photo of the packaging with your Return Request form.
By purchasing from ModsDirect you agree to the Return Policy outlined above.
The “Vehicle Fitment” tab found on ModsDirect product listings are to be used as a guide ONLY. ModsDirect does not take responsibility for any misinformation on the Vehicle Fitment tab. The customer must ensure proper and correct fitment on their vehicle prior to ordering. If any errors are found in any product, you are encouraged to inform ModsDirect by clicking here.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.



