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Manley 26185 Pro Series Valve Spring and Titanium Retainer Kit

(2002-2011 Subaru Impreza)

Manufacturer

Part Number

26185
Sale Price

$532.99

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Manley 26185 Pro Series Spring and Retainer Kit is a precision-matched valve train component set engineered for high-revving sport compact engines. This kit includes Manley spring #22185-16 and titanium retainer #23185-16, designed to work together for optimal valve control and durability in performance applications.

Premium Valve Springs:

  • Manufactured from super-clean chrome silicon high tensile strength steel alloy
  • Specifically designed to handle the demands of aftermarket sport compact camshafts
  • Advanced heat treatment and shot peening processes ensure maximum fatigue life
  • Engineered to minimize load loss and maintain consistent spring pressure
  • Provides reliable valve control at elevated engine speeds

CNC-Machined Titanium Retainers:

  • Precision-manufactured on dual-spindle CNC machines to exacting tolerances
  • Made from certified, heat-treated aerospace-grade titanium bar stock
  • Retainer angles held to within 6 arc minutes (0.1 degree) for perfect valve stem alignment
  • Installed heights held to within .005" tolerance
  • Superior jewel-like finish ensures smooth operation
  • Lightweight design reduces reciprocating mass for higher RPM capability

The reduced mass of titanium retainers allows your engine to achieve higher RPM safely while avoiding valve float, making this kit essential for serious sport compact performance builds. Manley's matched spring and retainer combination delivers the reliability and precision control needed for high-performance valve train applications.

Products specifications

Fits

2002-2011 Subaru Impreza

Max Net Lift

.490"

great price only wish shipping wasn't so expensive

Bought from this company because of shipping speed

Smooth. Would do business again

Great price and perfect match on parts!

Price is about on par with everyone else. But excited to get it in 2 days hopefully

a

Great cervice

Ordering was easy!

Great experience! Shipping was fast and the price was amazing. I'd actually wondered if it was too good to be true, but my ramps showed up today (exactly a week from when I placed my order) and they look great.

Better than average prices and easy to order.beats driving all over town looking

Ordered a couple of items. The first was a air intake kit. I had put in all my info for my truck and chose one from the list to order. Won't fit. Called to tell them and they asked if I had called manufacturer...ummm no. Said I needed to contact them to verify wrong part. They were closed, so went to website. The part they sent me was a universal fit- for cars, not trucks, but did find right model- $90 more. Called back autoplicity and was told I need to go through email to get an RA# to return wrong part- site says I can call. Been on hold for over 20 mins and still waiting. Hope the Nerf bars I ordered fit! Update- they called me back, got my RA#. Very pleased with how Nick handled things- it was what I expected the first time. He verified the NERF bars will fit and will be changing the website so the universal intake does not show on list for vehicles with larger air outlets. Changing my rating to show my satisfaction with how it was eventually handled.

Lowest prices of what I was looking for and super fast shipping!!

Great company best prices around and would highly recommend

Product was a good price, fast shipping and great costumer service! will do business again!

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