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K-Tuned K2-Circuit 06-11 Civic Si (8th Gen) 06-11 Acura CSX
KTD-K21-FG2
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K-Tuned
New products
K2-Circuit Coilovers are designed for cars destined for the track; whether that's circuit, time-attack, or drag racing. All K2-Circuit Coilovers feature 32-way dampening and stronger...
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K-Tuned K2-Circuit 14-15 Civic Si (9th Gen)
KTD-K21-FG5
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K-Tuned
New products
K2-Circuit Coilovers are designed for cars destined for the track; whether that's circuit, time-attack, or drag racing. All K2-Circuit Coilovers feature 32-way dampening and...
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K-Tuned K2-Circuit 17-21 Civic Type R (FK8)
KTD-K21-FK8
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K-Tuned
New products
K2-Circuit Coilovers are designed for cars destined for the track; whether that's circuit, time-attack, or drag racing. All K2-Circuit Coilovers feature 32-way dampening and...
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K-Tuned K2-Circuit 92-00 Civic EG/EK 94-01 Integra
KTD-K21-EG
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K-Tuned
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K2 Race Valve - This is our standard linear valve. Damper will get stiffer as the strut travels through its range of motion. This...
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K-Tuned K2-Circuitc 12-13 Civic Si / 12-15 Base Civic (9th Gen)
KTD-K21-FG4
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K-Tuned
New products
K2-Circuit Coilovers are designed for cars destined for the track; whether that's circuit, time-attack, or drag racing. All K2-Circuit Coilovers feature 32-way dampening and...
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K-Tuned K20 RWD Upper Coolant Housing
KTD-KUW-20R-N01
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K-Tuned
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When putting a K20 into a RWD vehicle the housing typically points towards the firewall. This housing is designed for the fitting to come...
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K-Tuned K20-Swap Silicone Radiator Hoses - Full RSX RAD
KTD-RSX-RS-K20
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COOLING SYSTEM
Engine
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K-Tuned
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RADIATOR HOSES / CLAMPS
RADIATORS & HOSES
K-Tuned K20-Swap Silicone Radiator Hoses - Full RSX RAD - EG, DC2 & EK (w/ EKK2 mounts only) with OEM or aftermarket RSX/EP3 Radiator...
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K-Tuned K24 Intake Manifold Adapter
KTD-KTD-K24-IM2
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K-Tuned
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The K24 Intake Manifold Adapter is a simple and easy way to install K20 style manifold on K24 heads. The recirculation fitting on K24s...
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K-Tuned K24 Straight Upper Rad Hose
K94-STR-UPR
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K-Tuned
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This unique hose is designed to work with K24 and straight upper coolant housing (coolant housing pointed straight towards radiator) and driver side or...
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K-Tuned K24 Swap Driver-Side Radiator Hose Kit w / Fan Bung
KTD-K94-KIT-D
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K-Tuned
New products
RADIATORS & HOSES
K-Tuned has made some improvements to our popular Driver Side Rad Hoses for K-swaps. After seeing some copies of our original design, we were...
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K-Tuned K24-Swap Silicone Radiator Hoses - Full RSX RAD
KTD-RSX-RS-K24
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COOLING SYSTEM
Engine
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K-Tuned
New products
RADIATOR HOSES / CLAMPS
RADIATORS & HOSES
K-Tuned K24-Swap Silicone Radiator Hoses - Full RSX RAD - EG, DC2 & EK (w/ EKK2 mounts only) with OEM or aftermarket RSX/EP3 Radiator...
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K-Tuned K24/K20Z3 Angled Inlet Upper Coolant Housing
KTD-KUW-24C-N01
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K-Tuned
New products
Here is the K-Tuned Upper Coolant Housing. With applications for both K20 and K24 engines, these housings will provide several unique advantages over the...