RCM Open Neck Exhaust Downpipe 2.5″ JDM Twin Scroll
£419.99
RCM stainless steel open neck de-cat downpipe for JDM STi Impreza 2003-2005 (Blobeye) twin scroll models. 3″ pipework reducing to 2.5″ at the centre section, rated for use up to 350bhp. Track use only.
SKU: RCM351
EKS Fitment Advice
EKS currently identifies this product as Direct Fitment
Compatibility of any product, greatly depends on model + year + trim + mods. Most Subaru’s are in different states of tune, so please contact Rich, from EKS to get clarity before purchasing.
Potential Applications
Subaru Impreza 2003-2005 (GD/GG Blobeye)
Full List of EKS Fitment Evidence Types
For context, here are all categories of fitment according to EKS.
- Direct Fitment: means the product is currently listed as fitting the model/generation shown.
- Shared / Application Fitment: means the product may suit shared Subaru platforms, engines, turbos, drivetrains, brakes, cooling/intake setups or modified applications.
- Universal / Service Item: means the product is broadly useful for Subaru servicing, maintenance, workshop use or general ownership.
- Needs Confirmation: means the product appears relevant, but final fitment may depend on extra details.
Product Description
An RCM stainless steel open neck de-cat downpipe, designed for JDM STi Impreza 2003-2005 (Blobeye) twin scroll turbo models.
The assembly consists of 3″ pipework which reduces to 2.5″ where it meets the centre section, and is rated for use on Imprezas producing up to 350bhp.
This pipe removes the primary OEM catalytic converter. It is intended for track use only.























