K-Tuned K24 Adjustable EP3 Pulley Kit (Black)
K-Tuned
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K-Tuned Part# KTD-KPE-K24
For K24 engines, Includes Belt

The K-Tuned Adjustable EP3 Pulley kit is the newest addition to our ever growing parts line-up. This simple and very useful part has been in development for a little while now, and was designed to solve K-series accessory belt adjustment issues. Up until now, people that chose to use the oem Honda EP3 Idler pulley have encountered problems with over-tightened or loose accessory belts. This is because the original factory EP3 idler is fixed and not adjustable. The K-Tuned EP3 Pulley kit allows the user to correct the length of the accessory belt by manual adjustment, to keep tension in the perfect service window. This is especially useful as the belt stretches over time. K24 / K20 engine combos will appreciate the adjustability of this part even more because of the parts mixing that occurs on these setups. For some swaps, like a K24 engine swap into a 06-09 Civic, people have even started using the smaller K20 crank pulleys in an attempt to correct the accessory belt length. The down side of switching the crank pulley is that accessories such as the water pump and alternator become over-driven by the smaller pulley.

Unlike our very popular A/C & P/S Eliminator Pulley Kit that relocates the alternator, the K-Tuned EP3 pulley kit also allows the user to keep A/C installed if desired. However, as a default the kit is sold with the correct length belt to delete A/C. Available for all K20 and K24 engines. To finish the deal off, we’ve priced this kit perfectly, so it doesn’t hit the wallet too hard.

These Series I coil-over kits are the perfect balance for the performance minded enthusiast looking to make huge improvements in handling and appearance where quality, durability, and proven track performance is of the utmost value. The aggressive tuning is ideal for superior street performance and autocross applications. Our exclusive take-apart dampers are tunable and rebuild-able; in addition, the threaded steel bodies are plated with attractive corrosion-resistant electroless nickel. This kit will get you the ride height adjustments you are looking for whether on the track or at the show. These kits are covered under a one year warranty to protect you from any manufacturing defects or parts failure; must keep original invoice and one year starts at the date of purchase.

Generally Ships in 3-5 Business Days

Note: Any vehicles with metal upper strut bearings require the plastic OEM upper strut bearing adapter kit. Progress P/N 66.0102


Available Applications:

Progress Standard Progress Series I Coilover Kit, for Acura Integra 94-01; Honda Civic 92-00 & Del Sol 93-97.
-Front rate: 350 lbs/in --- Rear rate: 250 lbs/in Part # 751003

Progress Street Sport Coilover Kit for Acura RSX 02-06
-Front rate: 350 lbs/in --- Rear rate: 650 lbs/in Part # 750102
Note: -The rear of this kit is a sleeve over type kit that uses a non rebuild-able shock

Progress Series I Drag Coilover Kit, for CIVIC 01-02 (COUPE/SEDAN)
-Front rate: 350 lbs/in --- Rear rate: 650 lbs/in Part # 751006
Note: -The rear of this kit is a sleeve over type kit that uses a non rebuild-able shock

Progress Series I Drag Coilover Kit, for CIVIC 01-05 SI
-Front rate: 350 lbs/in --- Rear rate: 650 lbs/in Part # 751007
Note: -The rear of this kit is a sleeve over type kit that uses a non rebuild-able shock

Progress Series I Coilover Kit, for 88-91 Honda Civic / CRX
-Front rate: 350 lbs/in --- Rear rate: 250 lbs/in Part # 751002

Progress Series I Coilover Kit, for 90-93 Acura Integra
-Front rate: 350 lbs/in --- Rear rate: 250 lbs/in Part # 750101