Loading... Please wait...

- Shop By Car -

Product Finder

Shop By Make

- Shop By Product Line -

3" Downpipe Adapter - Aftermarket DP>OEM Subaru Catback

  • GrimmSpeed Subaru 3" Downpipe Adapter
  • GrimmSpeed Subaru 3" Downpipe Adapter
  • GrimmSpeed Subaru 3" Downpipe Adapter
  • GrimmSpeed Subaru 3" Downpipe Adapter
  • GrimmSpeed Subaru 3" Downpipe Adapter
  • GrimmSpeed Subaru 3" Downpipe Adapter
  • GrimmSpeed Subaru 3" Downpipe Adapter
  • GrimmSpeed Subaru 3" Downpipe Adapter
SKU:
077044
Rating:
Price:
$41.99

Have questions about fitment or applications? Contact Us


Product Description

 Kill that exhaust leak for GOOD!

GrimmSpeed Subaru 3 in. Downpipe Adpater
 
  • Flared Adapter Transition!
    (Creates a smooth transition from your 3" downpipe to your OEM midpipe)

  • Flanged for OEM Donut Gasket

  • Indestructible Steel CNC Laser cut construction 

  • Simple bolt on installation.
    (With bolts included)

     
  • Will Not obstruct exhaust flow like other adapters.
    (Flared end guarantees smooth exhaust flow)

 

 Exhaust leaks seem to be an all-too-common issue with most modded Subarus. They tend to spring up out of nowhere and cause hours of troubleshooting headaches. The most guaranteed leak you will get though is if you run an aftermarket 3" downpipe to an OEM or OEM like 2.5" Exhaust. Compare our adapter to the competition and you will immediatly see why we offer the best solution to finally end that pesky leak.

Cut from Steel and hand welded these pieces were born tough. With the ability to work with both flat style gaskets AND donut gaskets they cannot be matched. If that wasn't enough we flared out one end to just shy of 3" so that unlike the competitors, our adapter will not block flow! 

A Final solution to pesky problems, it's what you can expect from GrimmSpeed™

 

NOTE: GrimmSpeed 3in. Gasket and OEM Subaru Donut Gasket SOLD SEPARATELY

Fitment Note: Adapter is only inteded to be used for connecting aftermarket 3in Downpipe to OEM style catback. It can not be done in reverse.

Product Videos

GrimmSpeed 3" Catback Adapter - What's in the Box? (03:27)
http://www.rallysportdirect.com/GrimmSpeed-3in-Downpipe-to-Stock-Cat-Back-Adapter-Subaru-Turbo-Models&source=Youtube-WITBThis GrimmSpeed Catback Adapter gives you an easy way to install an aftermarket downpipe while maintaining your stock catback exhaust. This gives you the performance gains of an aftermarket downpipe, while maintaining a stock look and mostly stock sound. You can install a downpipe to the stock exhaust without this adapter, but you will spend a fair amount of time lining things up (trial and error) to avoid an exhaust leak. This adapter solves that problem.
  • GrimmSpeed 3in...
  • GrimmSpeed 3" ...
    http://www.rallysportdirect.com/GrimmSpeed-3in-Downpipe-to-Sto...

Product Reviews

Write your own product review

Product Reviews

  1. Bolts too short

    Posted by Andrew Sharicz

    "The part itself is good. Be wary the bolts that come with it are too short for many DPs out there, in my case with a Perrin pipe I could not get it threaded on with a washer, I had to go without for now.

    Shame on you Grimmspeed, when the product is a universal part, you should make sure the bolts are plenty long, not like there is a clearance issue at the DP flange.

    Review marked down because it is really annoying to have to complete a product when the included hardware is inadequate."


  2. DP install MUCH easier

    Posted by Christopher Hodges

    This adapter made my Invidia DP install MUCH easier, and, most importantly, with the doughnut gasket, sealed well! As with all GS products, this piece is very "over engineered", with a nice beefy flange and a nice smooth transition between the DP and the factory cat-back. Anyone who is thinking of installing a DP to a 2.5" CB should consider this a necessity! Great product that no one (except GS) seemed to think of before...genius.


  3. Top notch quality

    Posted by Jason Smith

    Just received mine today. As usual the quality is top notch! The flanges are thick & the welds are perfect! I had recently purchased one from another vendor and the Grimmpseed adapter FAR exceeds the quality of my other adapter.



    Thanks Grimmspeed!