SET YOUR CAR
As low as 0% APR - Buy Now, Pay Later!
FREE SHIPPING
On orders over $200
TALK TO A PARTS EXPERT
RALLYSPORT GUARANTEE
100% Money Back on Select Parts

GrimmSpeed LIMITED Downpipe Divorced Ceramic Coated Catted - Subaru WRX 2008-2014 / STI 2008+ / Forester XT 2009-2013

MODEL # GRM 007098
Manufacturer Part # 007098

$775.00

24
hours
In stock! Ships same day
Qualifies for free shipping!


Buy as a package deal and save:
RallySport Direct 2011 Subaru STI Project Car POWER Kit ( Part Number:RSD 11STIPCP)
RallySport Direct 2011 Subaru STI Project Car POWER Kit
As low as $7,889.80
View Product

Description

The Grimmspeed Limited Divorced and Catted Downpipe is a top-of-the-line fully USA built downpipe. All materials, engineering, R&D, fabrication, etc are straight out of the USA. The tubing is CNC Mandrel Bent 304 Stainless Steel using their custom made bend dies which give you the best fit and performance possible. Please take a second to check out these 304 Stainless Steel flanges...a serious work of art. All 3 sides of the flanges are CNC Machined to perfection. The outlet of the downpipe has a standard 3” 2-Bolt flange that will mate up with most aftermarket cat-backs on the market. They have also included a wideband O2 bung for you if needed. Having a secondary o2 Bung saves you time and money because you will not have to pay a shop to install one for you.

During their design, they utilize their in-house 7-axis FARO™ Arm to obtain extremely accurate fitments. What this means is, they scan all of the mounting points on the car, bring those into their CAD software, and then begin designing the pipe around their scanned OEM data in their Solidworks CAD software. Most downpipes(or exhaust pipes for that matter) on the market are designed using fixtures. Essentially their competitors will create a welding fixture by handoff of an OEM part. This leads to a ton of chances for things to be off. They don't take those chances. They have spent the capital on R&D equipment where others have not.....for you.

For those looking to take the finest downpipe one step further and wring out every last ounce of performance, GrimmSpeed offers their 'Limited' line of downpipes. Limited downpipes use flanges made of the very same 1/2" 304L Stainless material, but are fully machined with recesses for each tube as well as a beautiful 3D contour to smoothly transition the irregular shape of your internal wastegate outlet into GrimmSpeed's divorced tube for tighter boost control. In addition to the machined flanges, limited downpipe tubing material has a brushed finish, for a more uniform, refined appearance.

Because this product replaces/removes an OEM emissions control device we must state that this product is for offroad use only.

New hardware and gaskets will be included to make this downpipe ready for the installation. Also, note that this particular downpipe will come with the black ceramic coated finish to provide extra protection against rust and corrosion, and to lower underhood temperatures.

Please Note: You will need to slightly adjust the divider tab to fit a VF40 turbo. It’s a very simple process but please contact our customer service representatives if you have any questions.

SHARE THIS
| | | | |

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.

Specifications


Brand: GrimmSpeed
Includes Catalytic Converter: Yes
Installation Hardware Included: Yes
Mouth Design: Divorced Wastegate
Piping Coating: Yes
Piping Flex Joint: No
Piping ID: 3.00in
Piping Material: 304 Stainless Steel
Piping Taper: No
Tuning Required: Yes

Mfgr. Warranty: No 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.
RallySport Guarantee

PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

4.5

5 STAR
50%
4 STAR
50%
3 STAR
2 STAR
1 STAR
Verified Purchase

Unreal
Steve-O 4 months ago
Honestly, I love it, but unfortunately I can’t write a review of the downpipe itself due to install of tomei’s unequal length headers and uppipe all at the same time in my ‘13 WRX. It is RIDICULOUSLY loud and personally I love it. But then again that’s probably the new exhaust manifold. Spool is a lot quicker and you definitely feel the torque. It’s sooooooo nice to hear the turbo whistle. However I did run into a short issue with an exhaust leak from the flange of the cat-back to the downpipe, decided to flip the gasket over and it did help alittle bit but it was still leaking. Ended up buying another gasket and the same problem occurred, can only assume the flange from the downpipe was warped because I never had an exhaust leak from the stock catalitlic converter? Ended up just using Permatex exhaust gasket repair and it sealed it right up!
Comment
Verified Purchase

Solid
Alex_A 1 year ago
Fit my 2016 STI perfect after trimming the factory heatshield. Seems to be performing well with the Cobb Stage2 OTS map and fitment was perfect for my Tomei Expreme Ti Catback. Only gripe was the bell shape of the DP near the turbo manifold bolts made things a tight squeeze for wrenches but that seems to be more a limitation of going with a higher diameter downpipe than anything else. Also removing the TMIC helped with the install big time.
Comment

Best downpipe available!
Ben L. 2 years ago
I bought this downpipe because of all the awesome things that I have heard about it. I was not disappointed, The quality of the downpipe is amazing, it is a piece of art! I almost did not want to install it because it is so gorgeous. Noticed better throttle response and less lag right after installing it with the accessport stage 2 map! If you are thinking about getting this downpipe stop thinking about it and just do it!

Comment
Verified Purchase

Amazing piece of work!
MMC555 2 years ago
Unbelievable fit and finish, superb workmanship. Made in the US. Excellent mod, great performance with a good tune. Highly recommend.
Comment

Beautiful Downpipe. O2 Location is Non-Issue if you're Patient.
USWG01 3 years ago
Installed perfectly on a 2011 STi Sedan Two heads-up if you're considering this GrimmSpeed Limited DP: 1. You WILL have to re-route some O2 sensor wiring to make this Catted DP work properly. But as GS points out in a couple other reviews/questions, there is a simple workaround once you get over your initial frustration and figure out the wiring. What I did was un-clip the stock wiring from the gearbox, then ran it down the right side of the gearbox. I even ended up with too much slack! After it's all connected I secured everything with ZIP ties. 2. Unfortunately, you will need to buy two of these GS Limited downpipes. One for your car and one for display. This DP is a work of art and deserves to be mounted on the wall of every man cave! This will cost you a lot of money, but it is your duty! uswg01 Review: After having trouble keeping boost under control with a catless Invidia downpipe, I reverted back to the stock unit and have been stage 1 now for about three years. I decided it was time to go back to stage 2 and eventually get a custom tune (I'm using Cobb OTS AP maps at the moment), so this DP is where I started. The second bung is a huge plus for those planning on wideband, but comes with a plug in case you don't need it just yet. The sound is better, the torque is better, the response is better... I can't say anything bad about this downpipe, night and day difference from the OTS Cobb stage 1 maps! It bolted right up with no fuss, and included all the hardware and gaskets needed for a clean install. I did all the work myself in my garage with basic tools and a couple of jack stands. This unit is VERY solid and very well made, and absolutely gorgeous. It makes my old catless Invidia DP feel really cheap in comparison. If you have the money, I 100% recommend this DP! Stock Downpipe Weight Approximately: 18.4 Pounds GrimmSpeed Downpipe Weight Approximately: 13.2 pounds GrimmSpeed Downpipe saves around 5 pounds! Mated to an Invidia N1 Race, single exit catback, I'm saving around 20 pounds off the entire stock turbo-back system. WIN! One last thing, this is for RallySportDirect. Order was placed late on a Sunday night. Insanely fast processing/shipping had this to my door (I'm near El Paso, TX) at 10am on Wednesday. That is darn near impossible and I'm highly impressed! Had this DP installed and driving only a few hours later. Thanks RSD!
Comment

  • Q: Coating  rp.8835360 14 hours ago

    Answer

    If buying the coated dp...Is the inside of the pipe also coated in ceramic?


    • A: The inside of the pipe will not be coated.


      Devan M. 11 hours ago
  • Q: Grimmspeed LIMITED downpipe  kujin26 1 year ago

    Answer

    I have a Borla Catback exhaust on my STI. Will this fit the Borla exhaust? also do they make this downpipe catless? I thought I saw it on the website 3 months ago.


    • A: Unfortunately we no longer carry catless products. All of our products are intended for off-road use as well. But as long as your Borla is a 3 inch exhaust this will mate up just fine.


      Brady R 1 year ago
  • Q: Fitment  Carlos 14 GRB 2 years ago

    Answer

    Can it be installed with invidia Q300 catback exhaust? its for a 2014 Subaru sti hatchback


    • A: Yes, this will bolt right up to the Invidia Q300 Catback Exhaust.


      Brady R 2 years ago
  • Q: Fitment issue with external wastegate?  cmackmason 2 years ago

    Answer

    I have a GrimmSpeed up pipe with 44mm external wastegate, are there any fitment issues to worry about with this downpipe?


    • A: We have no reported issues with external wastegate fitment but without having tested it ourselves we wouldn't be able to guarantee fitment.


      Nick S. 2 years ago
    • A: The GrimmSpeed EWG up pipes and GrimmSpeed downpipes work with each other with no fitment issues. -Andy


      GrimmSpeed 2 years ago
  • Q: Stock mid pipe   Ben15sti 3 years ago

    Answer

    Will this fit my stock downpipe? I have the nameless axle back muffler delete and I really like the sound so I would rather not change it.


    • A: If you are installing this downpipe with the stock midpipe, then we recommend using Grimmspeed adapter part number GRM 077044 so you can use a donut gasket for the best seal.


      Zach G. 3 years ago
Subaru Impreza
2.5 GT Hatchback
2009 Subaru Impreza 2.5 GT Hatchback
2010 Subaru Impreza 2.5 GT Hatchback
2.5 GT Sedan
2009 Subaru Impreza 2.5 GT Sedan
2010 Subaru Impreza 2.5 GT Sedan
WRX Hatchback
2008 Subaru Impreza WRX Hatchback
2009 Subaru Impreza WRX Hatchback
2010 Subaru Impreza WRX Hatchback
2011 Subaru Impreza WRX Hatchback
2012 Subaru Impreza WRX Hatchback
2013 Subaru Impreza WRX Hatchback
2014 Subaru Impreza WRX Hatchback
WRX Limited Hatchback
2010 Subaru Impreza WRX Limited Hatchback
2011 Subaru Impreza WRX Limited Hatchback
2012 Subaru Impreza WRX Limited Hatchback
2013 Subaru Impreza WRX Limited Hatchback
2014 Subaru Impreza WRX Limited Hatchback
WRX Limited Sedan
2010 Subaru Impreza WRX Limited Sedan
2011 Subaru Impreza WRX Limited Sedan
2012 Subaru Impreza WRX Limited Sedan
2013 Subaru Impreza WRX Limited Sedan
2014 Subaru Impreza WRX Limited Sedan
WRX Premium Hatchback
2010 Subaru Impreza WRX Premium Hatchback
2011 Subaru Impreza WRX Premium Hatchback
2012 Subaru Impreza WRX Premium Hatchback
2013 Subaru Impreza WRX Premium Hatchback
2014 Subaru Impreza WRX Premium Hatchback
WRX Premium Sedan
2010 Subaru Impreza WRX Premium Sedan
2011 Subaru Impreza WRX Premium Sedan
2012 Subaru Impreza WRX Premium Sedan
2013 Subaru Impreza WRX Premium Sedan
2014 Subaru Impreza WRX Premium Sedan
WRX STI Hatchback
2008 Subaru Impreza WRX STI Hatchback
2009 Subaru Impreza WRX STI Hatchback
2010 Subaru Impreza WRX STI Hatchback
2011 Subaru Impreza WRX STI Hatchback
2012 Subaru Impreza WRX STI Hatchback
2013 Subaru Impreza WRX STI Hatchback
2014 Subaru Impreza WRX STI Hatchback
WRX STI Limited Hatchback
2011 Subaru Impreza WRX STI Limited Hatchback
2012 Subaru Impreza WRX STI Limited Hatchback
2013 Subaru Impreza WRX STI Limited Hatchback
2014 Subaru Impreza WRX STI Limited Hatchback
WRX STI Limited Sedan
2011 Subaru Impreza WRX STI Limited Sedan
2012 Subaru Impreza WRX STI Limited Sedan
2013 Subaru Impreza WRX STI Limited Sedan
2014 Subaru Impreza WRX STI Limited Sedan
WRX STI Sedan
2011 Subaru Impreza WRX STI Sedan
2012 Subaru Impreza WRX STI Sedan
2013 Subaru Impreza WRX STI Sedan
2014 Subaru Impreza WRX STI Sedan
WRX STI Special Edition Hatchback
2010 Subaru Impreza WRX STI Special Edition Hatchback
WRX Sedan
2008 Subaru Impreza WRX Sedan
2009 Subaru Impreza WRX Sedan
2010 Subaru Impreza WRX Sedan
2011 Subaru Impreza WRX Sedan
2012 Subaru Impreza WRX Sedan
2013 Subaru Impreza WRX Sedan
2014 Subaru Impreza WRX Sedan