Buy Now, Pay Later!
On orders over $200
100% Money Back on Select Parts
Product images
Product Media
Grimmspeed TMIC Y-Pipe Kit Red (Part Number: )
Grimmspeed TMIC Y-Pipe Kit Red (Part Number: )
Grimmspeed TMIC Y-Pipe Kit Red (Part Number: )
Grimmspeed TMIC Y-Pipe Kit Red (Part Number: )
Grimmspeed TMIC Y-Pipe Kit Red (Part Number: )
Grimmspeed TMIC Y-Pipe Kit Red (Part Number: )
Grimmspeed TMIC Y-Pipe Kit Red (Part Number: )
Grimmspeed TMIC Y-Pipe Kit Red (Part Number: )
Grimmspeed TMIC Y-Pipe Kit Red
Subaru Models (inc. 2002-2007 WRX / 2004+ STI)
Read 3 Reviews | 4 Q&As
Part # 090095
msrp: $155.00

In stock! Ships same day

Features & Product Details

The Grimmspeed Top Mount Intercooler Y-Pipe Kit has been designed to work with factory or aftermarket top mount intercoolers. This is a single piece developed from aluminum casting that has been machined after the casting process to ensure for flat flanges, and a precision fitment. This Y-pipe perfectly distributes and balances the airflow to evenly distribute charged air across the inlet, as well as the tank on the TMIC. 5-ply silicone couplers are included to prevent expansion under high boost settings, but still, offer flexibility which absorbs the vibrations caused by the engine. The 90-degree coupler included in the kit will come a little oversized to accommodate those with aftermarket turbocharger setups in the stock location, however, it can be trimmed to fit your application. 

Additionally, worm clamps, as well as zinc plated hardware will be included to make this Y-pipe ready for the installation. 

Note that this Y-pipe kit will come with red silicone couplers. 


Brand: GrimmSpeed
Color: Red
Includes New Clamps: Yes
Material: Aluminum/Reinforced Silicone
Number of Hoses: 2
Mfgr. Warranty: Lifetime
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



3 Reviews
4.7 out of 5 Stars
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Customer Photos and Videos
No user media. You can upload a photo or video of your install by posting a review.
2006 STI 2 years ago
After comparing this to the stock Y-Pipe you can tell the GrimmSpeed one will flow way better. Super easy to install. I installed this on my stock STI intercooler. I know GrimmSpeed sells the Y-Pipe and BOV gaskets separate but I wish they included them in the kit.
Was this review helpful?
Fits good. But the supplied 90 degree hose will require trimming. 2 years ago
Overall, this is a very good product with its affordable price and quality casting. I bought this to replace my OEM 2011 WRX STI Y-pipe due to busted WMI bung. As stated on the manual, the supplied Grimmspeed 90 degree silicone hose will require trimming (to match the STI OEM 90 Degree hose) when paired with OEM turbo. What I did was re-use the OEM 90 degree hose because it is still in good shape, but I did have to eye ball how deep should the 90 degree hose be inserted into the Y pipe. It ended up to be a very snug fit, which is great. If I may provide a suggestion, it will be great if Grimmspeed supplied a measurement of how much to trim because I can imagine the difficulties of trimming the 90 degree hose if I do not have the OEM 90 degree hose as template.
Was this review helpful?
2004 WRX Wagon 2 years ago
As much of a PITA as you'd expect, but it wasn't that hard. Patience and time goes a long way. Installation took about 2 hours. I had to trim the silicone that connects to the turbo outlet.
Was this review helpful?


  • Q: STi Intercooler on WRX fitment  SubiMashinTime10 months ago

    Would there be any issue with using this to fit an STi intercooler on a 06 WRX? Besides trimming some hoses of course. Still using stock WRX turbo, I don't have y-pipe from STi intercooler so I need a solution.
  • Q: Grimmspeed y-pipe   Jordan2 years ago

    Are the intercooler gaskets included with the y-pipe or do they need to be purchased separately?

This Part Fits