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Kartboy Rear Subframe Lockdown Bolts (Part Number: )
Kartboy Rear Subframe Lockdown Bolts (Part Number: )
Kartboy Rear Subframe Lockdown Bolts (Part Number: )
Kartboy Rear Subframe Lockdown Bolts (Part Number: )
Kartboy Rear Subframe Lockdown Bolts (Part Number: )
Kartboy Rear Subframe Lockdown Bolts (Part Number: )
Kartboy Rear Subframe Lockdown Bolts (Part Number: )
Community Media
Kartboy Rear Subframe Lockdown Bolts (Part Number: )
Kartboy Rear Subframe Lockdown Bolts
Subaru Models (inc. 2002-2007 WRX/STi)
Read 36 Reviews | 5 Q&As
Part # KB-066
$30.00

In stock! Ships same day

Features & Product Details

It is common for the rear subframe to have excessive movement under lateral loads, and Kartboy helps to relieve this issue with their Rear Subframe Lockdown Bolts. This kit includes a pair of bolts that are installed into sleeves that will keep your subframe locked in place without the risk of affecting your alignment among other things that can happen once our factory subframe bolts come loose. 

Installation is simple and can be performed with proper ratchets and sockets. 

Specifications

Brand: Kartboy
Adjustable: No
Material: Steel / Aluminum
QTY: 2
Mfgr. Warranty: Limited Lifetime Warranty
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

REVIEWS & CUSTOMER MEDIA

36 Reviews
4.6 out of 5 Stars
5 Stars
(26)
4 Stars
(9)
3 Stars
(0)
2 Stars
(0)
1 Stars
(1)
Customer Photos and Videos
Kartboy Rear Subframe Lockdown Bolts ( Part Number: KB-066)
Don't fit N/a models 3 years ago
kmbaily27077
Contrary to the confirmed fitment for my 2002 TS, these bolts DO NOT fit as my rear subframe capture nut hole is too small to accept the M12x1,25 bolt. After measuring, it turns out mine is M10x1,25. Also confirmed on a friends 04 TS wagon as well...... So 1 Star rating for misleading confirmed fitment.....
  
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Great fit and value 3 years ago
andrew93761
Went right in with no hassle and, combined with an STI rear sway and Subtle Solutions trunk brace, really tightened up the rear end.
  
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1 of 1 people found the following review helpful
Easy Install, Great Bump in Rear End Stability 4 years ago
guest56ad69792a8d256e198b66b5
These bolts were super easy to install after a quick chase of the threads with a tap. Be sure to use a little thread lubricant. For such a minimal part, the difference in performance was quite apparent. The rear feels much more solid under lateral load situations. Why not try them for just $30?!
  
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Easy Install and great product! 4 years ago
tempemail55ba55c1caae52c9038b5aff
Installed these on my 2004 WRX and immediately after installing, I took the car for a spin and noticed a difference in how the car felt! When powering into a corner, the car felt planted to the ground and all around felt stronger in the rear! Highly recommend for anyone, as it's a very simple install that add great benefits!
  
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Great buy 4 years ago
ILLsubie
Got ordered and it was at my door really quick. Install was really easy but finding the tap was surprisingly difficult. noticeable difference in how the car handles turns. Feels solid. I don't have any other suspension mods to the car so before and after is very apparent. Up next Sways and new struts. Thanks for the fast shipping and great prices.
  
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QUESTIONS & ANSWERS

  • Q: Tap Needed?  JoshSti2 months ago

    Do I really need a Tap for my 2005 STi to install this Kartboy Subframe Lockdown bolts? Please advise.
    • 1 of 1 people found the following answer helpful

      A:  It is not required to, however, because your car is a bit older, you may want to consider using a chaser tap to clean up the threads before you install these. The holes where these are installed are threaded from the factory but there are no bolts that are installed from the factory so the holes are exposed and can get dirty over time.

      Karsten B. @ RallySport Direct 2 months ago  
        
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  • Q: fitment  keykuts2 years ago

    in the fitment chart its listed that these fit a 99 impreza rs, but in the comments its listed that these are for 02 and up.will these bolt right up to my 99 rs?thanks
    • 0 of 0 people found the following answer helpful

      A:  Yes, these would work with no issues on your 99 RS. Just make sure to clean off the threads on the vehicle side to ensure they are free from rust and other grime.

      Brady R @ RallySport Direct 2 years ago  
        
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  • Q: Susp. height  hrvelez6 years ago

    Does this bolts get the suspension 1/4 lower as stated on the reviews?
    • 1 of 1 people found the following answer helpful

      A:  Kartboy has confirmed that these bolts should not have any affect on the suspension height because the the subframe is already locked down on height. The bolts are intended to eliminate movement rather than compress the subframe to the body.

      Zach G. @ RallySport Direct 6 years ago  
        
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    • 0 of 0 people found the following answer helpful

      A:  No, those should retain the factory ride height. thanks, Cole

      colekelson @
        
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  • Q: Tap size  nyfitter6386 years ago

    If I could get my hands on a tap, what size tap would I use for these threads?
    • 0 of 1 people found the following answer helpful

      A:  According to my chart here these bolts would use an M14x1.25 tap.

      Tanner S. @ RallySport Direct 6 years ago  
        
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    • 2 of 2 people found the following answer helpful

      A:  The tap needed on my 03 WRX was a M12x1.25. I followed the advice and first bought the size 14 and it was too big. FYI, save yourself an extra trip to the hardware store.

      575rider
        
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    • 0 of 0 people found the following answer helpful

      A:  Don't give false information about the parts you're selling if you don't know what you're selling Tanner it's an M12 by 1.25 for the cart boy Botox bolts if anybody else wondered

      04BlobEyeSTi
        
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  • Q: torque specs  irvin7878788 years ago

    what is the torque specs on these? i can only seem to find an about number nothing for sure. what i found was 60 ft/lbs.
    • 0 of 0 people found the following answer helpful

      A:  Subaru Does not have a TQ spec for that location from the factory, however 60ft/lbs is the recommended spec that Kartboy states.

      Kirill C. @ RallySport Direct 8 years ago  
        
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This Part Fits

Subaru Impreza
2.5i
2006 Subaru Impreza 2.5i
2007 Subaru Impreza 2.5i
Base
1993 Subaru Impreza Base
1994 Subaru Impreza Base
1995 Subaru Impreza Base
Brighton
1996 Subaru Impreza Brighton
1997 Subaru Impreza Brighton
L
1993 Subaru Impreza L
1994 Subaru Impreza L
1995 Subaru Impreza L
1996 Subaru Impreza L
1997 Subaru Impreza L
1998 Subaru Impreza L
1999 Subaru Impreza L
2000 Subaru Impreza L
2001 Subaru Impreza L
LS
1993 Subaru Impreza LS
1994 Subaru Impreza LS
LX
1995 Subaru Impreza LX
1996 Subaru Impreza LX
Outback
1995 Subaru Impreza Outback
1996 Subaru Impreza Outback
1997 Subaru Impreza Outback
1998 Subaru Impreza Outback
1999 Subaru Impreza Outback
2000 Subaru Impreza Outback
2001 Subaru Impreza Outback
2002 Subaru Impreza Outback
2003 Subaru Impreza Outback
2004 Subaru Impreza Outback
Outback Sport
2005 Subaru Impreza Outback Sport
2006 Subaru Impreza Outback Sport
2007 Subaru Impreza Outback Sport
RS
1998 Subaru Impreza RS
1999 Subaru Impreza RS
2000 Subaru Impreza RS
2001 Subaru Impreza RS
2002 Subaru Impreza RS
2003 Subaru Impreza RS
2004 Subaru Impreza RS
2005 Subaru Impreza RS
TS
2002 Subaru Impreza TS
2003 Subaru Impreza TS
2004 Subaru Impreza TS
WRX
2002 Subaru Impreza WRX
2003 Subaru Impreza WRX
2004 Subaru Impreza WRX
2005 Subaru Impreza WRX
2006 Subaru Impreza WRX
2007 Subaru Impreza WRX
WRX Limited
2006 Subaru Impreza WRX Limited
2007 Subaru Impreza WRX Limited
WRX STI
2004 Subaru Impreza WRX STI
2005 Subaru Impreza WRX STI
2006 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI
WRX STI Limited
2007 Subaru Impreza WRX STI Limited
WRX TR
2006 Subaru Impreza WRX TR
2007 Subaru Impreza WRX TR