GrimmSpeed Downpipe 3" Catted LIMITED - 08+ WRX, 08+ STI, 05-09 LGT (5spd, 6spd)
Proudly made in the USA - Design, Materials and Fabrication
Innovative 3-D Contour Flange (Limited models only)
FARO Arm Designed - We are at the leading edge of new product design hardware
Flanges Fully CNC Machined (Limited models only)
O2 Bungs for factory sensor and aftermarket wideband AFR
Divorced Wastegate for Optimal flow
High-flow, 300 cell, metallic substrate catalytic converter
GrimmSpeed Gaskets Included - A $40 Value!
A downpipe is one of the first modifications that should be done on your car, as the OEM downpipe contains two very restrictive catalytic converters. Replacing these with our single high-flow unit will dramatically improve performance potential while maintaining the use of a catalytic converter. Within our complete lineup of downpipes, you have the option to add a high-flow, 300 cell catalytic converter, fully machined and contoured flanges with beautiful brushed tubes and black ceramic coating. Whether you`re racing time attack or to work and back, we`ve got the perfect downpipe for you.
For those looking to take the finest downpipe one step further and wring out every last ounce of performance, we offer our `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 our 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.
NOTE: Once you have added our downpipe to your vehicle, you must be tuned. Replacing your factory catalytic converter sometimes causes a cat converter efficiency check engine light. You can either use tuning to delete this CEL or you can use a mechanical fix. GrimmSpeed aftermarket downpipes modify OEM emissions control devices and are intended only for off-road racing applications.
Manufacturer Part Number: 007097
WH Part Number: grm007097
*** Product Availability Information (Handling time) ***
Laval Location: Typically ready to ship within 24 to 48 hours
Canadian Warehouse: Typically ready to ship within 2 to 4 business days
Manufacturer Stock: We have transfers coming from the US warehouse every 3 to 4 weeks.
US Shipping Warehouse: This warehouse is only for shipping to our US customers.
Out of Stock or Special Order: This means we either do not have live inventory for this manufacturer, or this item is a special order from the manufacturer, or this can also mean that the product is on backorder at the manufacturer. If you would like a more precise ETA, please contact our sale team prior to placing your order.