Manley Subaru EJ20/EJ25 4340 Billet 79mm Stroke Turbo Tuff Series Crankshaft
SKU: 57256439258

Manley Subaru EJ20/EJ25 4340 Billet 79mm Stroke Turbo Tuff Series Crankshaft

Sale price$940.98 Regular price$1045.53
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Manley Subaru EJ20/EJ25 4340 Billet 79mm Stroke Turbo Tuff Series CrankshaftManley Turbo Tuff Billet Crankshafts deliver uncompromising strength, precision, and reliability for high horsepower and high boosted applications. Machined from premium 4340 Turbo Tuff billet material, each crank features gun drilled pins and fully knife edged counterweights for reduced weight and superior balance. A multi step heat treatment and nitriding process maximize durability, while stress relief, shot peening, and 100% magnaflux inspection

Manley Turbo Tuff® Billet Crankshafts deliver uncompromising strength, precision, and reliability for high-horsepower and high-boosted applications. Machined from premium 4340 Turbo Tuff® billet material, each crank features gun-drilled pins and fully knife-edged counterweights for reduced weight and superior balance. A multi-step heat treatment and nitriding process maximize durability, while stress relief, shot peening, and 100% magnaflux inspection ensure flawless quality.

  • Enhanced Strength: Heat-treated and nitrided for max durability
  • Counterweights knife-edged for precise balance and stability
  • Quality Assured: Stress-relieved, shot-peened, magnafluxed
  • Direct Shot Oiling for reliable bearing and journal life

This Part Fits:

Year Make Model Submodel
2005-2006 Saab 9-2X Aero
2003 Subaru Baja Base
2003-2006 Subaru Baja Sport
2004-2006 Subaru Baja Turbo
1998-2002 Subaru Forester Base
1998-2002 Subaru Forester L
1998-2002 Subaru Forester S
2008 Subaru Forester Sports 2.5 X
2008 Subaru Forester Sports 2.5 XT
2003-2011 Subaru Forester X
2006-2008 Subaru Forester X L.L. Bean Edition
2009-2011 Subaru Forester X Limited
2009-2011 Subaru Forester X Premium
2011 Subaru Forester X Touring
2003-2005 Subaru Forester XS
2005 Subaru Forester XS L.L. Bean Edition
2004-2005,2009 Subaru Forester XT
2006-2010 Subaru Forester XT Limited
2005,2010-2011 Subaru Forester XT Premium
2011 Subaru Forester XT Touring
2009-2010 Subaru Impreza 2.5 GT
2006-2011 Subaru Impreza 2.5i
2010-2011 Subaru Impreza 2.5i Premium
2012 Subaru Impreza Base
2012 Subaru Impreza Limited
2002-2004 Subaru Impreza Outback
2005-2011 Subaru Impreza Outback Sport
2012 Subaru Impreza Premium
1998-2005 Subaru Impreza RS
2012 Subaru Impreza Sport Limited
2012 Subaru Impreza Sport Premium
2002-2004 Subaru Impreza TS
2002-2012 Subaru Impreza WRX
2006-2007,2010-2012 Subaru Impreza WRX Limited
2009-2012 Subaru Impreza WRX Premium
2004-2012 Subaru Impreza WRX STI
2007,2011-2012 Subaru Impreza WRX STI Limited
2010 Subaru Impreza WRX STI Special Edition
2006-2007 Subaru Impreza WRX TR
2010-2011 Subaru Legacy 2.5GT
2006-2011 Subaru Legacy 2.5i
2007-2011 Subaru Legacy 2.5i Limited
2010-2011 Subaru Legacy 2.5i Premium
2007-2009 Subaru Legacy 2.5i Special Edition
2000 Subaru Legacy Brighton
1996-2006 Subaru Legacy GT
1998,2000-2002,2005,2007-2009 Subaru Legacy GT Limited
2006-2009 Subaru Legacy GT spec.B
2005 Subaru Legacy i
2000-2004 Subaru Legacy L
2004 Subaru Legacy L 35th Anniversary
2003 Subaru Legacy L SE
2005 Subaru Legacy Limited
1999 Subaru Legacy Limited 30th Anniversary
1996-1997 Subaru Legacy LSi
1996-1999 Subaru Legacy Outback
1997,1999 Subaru Legacy Outback Limited
1999 Subaru Legacy SUS 30th Anniversary
2006-2011 Subaru Outback 2.5i
2007 Subaru Outback 2.5i Basic
2008 Subaru Outback 2.5i L.L. Bean Edition
2006-2011 Subaru Outback 2.5i Limited
2008 Subaru Outback 2.5i Limited L.L. Bean Edition
2010-2011 Subaru Outback 2.5i Premium
2009 Subaru Outback 2.5i Special Edition
2000-2004,2008 Subaru Outback Base
2005 Subaru Outback i
2000-2005 Subaru Outback Limited
2005-2006 Subaru Outback XT
2005-2009 Subaru Outback XT Limited
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57256439258

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 1039 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
S.landia_Librarian
Battle Creek, US
★★★★★ 1
Issues with mounting the shelves, big time
Color: Brown, Size: 55.1"W x 10.3"D x 1.8"H, Set of 2
I bought the 55 inches floating shelves. I have an area above my linen cabinet that I wanted to utilize for storage and books in my hall. I did my measuring, figured out spacing. Marked everything off to do 3 total shelves (bought two boxes). A couple of spots screwed into a stud, and the others I had to install the plastic mount things. I had used those before so I just did the predrill then tapped them in, finished off by screwing the mount flush with the wall. I grabbed the first bracket and decide to start with a screw that had one of the inset mount things (sorry the correct term is escaping me). It never once occurred to me to check that the plastic mount and screw would not work. We’ll surprise! I tried and tried to get the screw to screw thru the mount, the mount is the rigid plastic thoe that is supposed to split when the screw goes through. Well something wasn’t engineered properly on the mounts cuz they would not thread a screw. They would not split. I even went into my garage and tried different screws I had to see if maybe it was just too big…or something. Then I started just prying it apart and could not get it to split like it’s supposed to, the tip piece broke off before the piece split. I have never had this situation before. I now have a bunch of these, that leave huge holes in my wall, where I measured out for a shelf to go. I’m not a huge DIYer so now I’m trying to figure out if I can salvage this situation but I’m afraid that if I get different mounts they will be too small for the already created holes, or they will fit the hole but because it’s screwing into dry wall, the drywall already has threads from the other mount, will it strip if the threads aren’t 100% the same. Oooooor am I going to have to patch up and paint that wall, then buy new mounts and attempt to try again….which I will now have to set the shelves at a different height so I don’t screw into the same holes I patched since I don’t trust them…..ugh. I practically want to cry. lol. So if I could give this negative stars I would! I feel stupid due to these having such great reviews by others. Comments of how easy they were to install. I will also mention that a few others mentioned the metal bracket that is mounted to the wall then the shelf slide onto is very flimsy. I could bend it side to side with my hands. The only reason I decided it would be ok is that there are a total of 8 screws in the mount, figured it would be stable enough.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 14, 2025
R
Verified Purchase
Rhonda Emmons
Port Orchard, US
★★★★★ 5
Was so easy to put up.
Love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
E
Verified Purchase
Eric B
Natrona Heights, US
★★★★★ 4
Decent Quality. Look Great
Color: Brown, Size: 35.7"W x 10.3"D x 1.8"H, Set of 2
These are easy to install and the shelf has a good quality look. The only thing lacking is the quality of the bracket. The arms are thin metal and I feel like it won’t hold much weight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
B
Verified Purchase
Ben'neel Suhail SR
Battle Creek, US
★★★★★ 5
Looks good.
Color: Grey, Size: 55.1"W x 10.3"D x 1.8"H, Set of 2
They look good in my den!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
W
Verified Purchase
William Brazell
Charlottesville, US
★★★★★ 5
Great quality and easy install
Color: White, Size: 55.1"W x 10.3"D x 1.8"H, Set of 1
Great quality. Very easy install. Mounted mine above my fireplace to create a mantel. Looks like it was there from the day the apartment was built. So far it has held a good bit of weight with heavy ceramic decor and one very fat cat jumping up on it lol.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025

recommand products