Cooling System
-5%
Hybrid Racing K-Swap Fullsize Radiator (94-01 Acura Integra w/ K-Swap)
-5%
$449.34
$472.99
Bolt in K-Swap Radiator for your Integra! Integrated bungs to mount coolant temperature sending unit and fan switch. Hybrid Racing Radiator cap included. Dual Core Construction. Description Vehicle Fitment Each K-Series swap radiator was carefully...
-5%
Hybrid Racing K-Swap Fullsize Radiator - Honda Civic (92-95) / Del Sol (93-97) w/ K Swap
-5%
$449.34
$472.99
Bolt in K-Swap Radiator for your Civic! Integrated bungs to mount coolant temperature sending unit and fan switch. Hybrid Racing Radiator cap included. Dual Core Construction. Description Vehicle Fitment Each K-Series swap radiator was carefully...
-5%
Hybrid Racing K-Series Swap Radiator Hoses (K-Swap)
-5%
$82.64
$86.99
4-Ply Polyester Reinforced Silicone HR Green Inner lining Meets or exceeds SAE20R4# standards Dress up your engine bay with durable, easy-to-clean silicone hoses. Works with OEM or HR Radiator Made specifically for K-Series Swaps into...
-5%
Hybrid Racing Silicone Radiator Hoses (12-15 Civic Si)
-5%
$82.64
$86.99
4-Ply Polyester Reinforced Silicone HR Green Inner lining Meets or exceeds SAE20R4# standards Dress up your engine bay with durable, easy-to-clean silicone hoses. Description Vehicle Fitment What's Inside These high-quality radiator hoses are the last...
-5%
Hybrid Racing 38mm to 42mm Adjustable T-Bolt Hose Clamp (Universal)
-5%
$12.34
$12.99
HYB-TBC-00-02 - Hybrid Racing 38mm to 42mm Adjustable T-Bolt Hose Clamp (Universal) Clean up your engine bay. Won't chew up rubber like worm clamps. Sold in packs of 2 Most applications need 2 or 4....
-5%
Hybrid Racing 31mm to 36mm Adjustable T-Bolt Hose Clamp (Universal)
-5%
$12.34
$12.99
Clean up your radiator hoses and engine bay. Won't chew up rubber like worm clamps. Sold in packs of 2 Most applications need 2 or 4. Adjustable from 31mm to 36mm Made of Stainless Steel...
-5%
Hybrid Racing T-bolt Radiator Hose Clamp Kit - Universal
-5%
$21.84
$22.99
Clean up your engine bay. Won't chew up rubber (like worm clamps) Complete kit for all Honda Radiator Hoses Made of Stainless Steel 1 package of x4 37MM-42MM Clamps Dress up your bay while installing...
-5%
Hybrid Racing T-Bolt Radiator Hose Clamp Kit (06-11 Civic Si)
-5%
$32.29
$33.99
Clean up your engine bay. Won't chew up rubber like worm clamps. Complete kit for 06-11 Civic's Made of Stainless Steel Dress up your bay while installing your silicone radiator hoses! These clamps add that...
-5%
Hybrid Racing K-Series Adjustable Thermostat Housing - Standard (78*C / 174.4*F)
-5%
$199.49
$209.99
Stylish & Versatile Our thermostat housing was designed for customers looking for OEM quality parts that function beyond the constraints of factory parameters. The sculpted housing is machined from billet aluminum and then treated to...
DC SPORTS AN ADAPTER -10 TO M22X1.25 ORB FITTING
$10.99
DC SPORTS AN Adapter Fitting is machined from 6061 Aluminum. Pair with any of our DC SPORTS OIL COOLERS to unlock multiple fitment combinations and uses.
DC SPORTS AN ADAPTER -8 TO M22X1.25 ORB FITTING
$9.99
DC SPORTS AN Adapter Fitting is machined from 6061 Aluminum. Pair with any of our DC SPORTS OIL COOLERS to unlock multiple fitment combinations and uses.
DC SPORTS AN ADAPTER -6 TO M22X1.25 ORB FITTING
$8.99
DC SPORTS AN Adapter Fitting is machined from 6061 Aluminum. Pair with any of our DC SPORTS OIL COOLERS to unlock multiple fitment combinations and uses.
Injen Front Mount Intercooler FMIC - Ford Mustang 2.3L EcoBoost (2015-2018)
$600.95
DESCRIPTION The 2015-2018 Mustang 2.3L Ecoboost is a great platform for soaking up highway miles during the weekday and tearing it up at the track on the weekend. With some minor modifications, the 2.3L Turbo...
Injen Front Mount Intercooler Upgrade Kit FMIC - Ford Mustang EcoBoost 2.3L (2015-2018)
$600.95
DESCRIPTION The 2015-2018 Mustang 2.3L Ecoboost is a great platform for soaking up highway miles during the weekday and tearing it up at the track on the weekend. With some minor modifications, the 2.3L Turbo...
-4%
Megan Racing High Capacity Intercooler - Honda Civic 1.5T (2016+)
-4%
$370.00
$385.00
As air gets compressed above it's natural state, there is a significant rise in temperature as more air molecules occupy given volume increasing it's density. This is a common occurrence with forced induction applications and...
-31%
Koyo Racing HH Series Performance Aluminum Radiator - Nissan Silvia 180sx 240sx S13 KA24E & KA24DE
-31%
$290.00
$421.20
Circuit Spec R carries a large selection of Koyo Aluminum Racing Radiators to suit your application for improved cooling performance. These are very durable and are direct replacements for your factory intercooler. Here are the...