Helix WRX STI V3 Catless Downpipe
[HEL GDA-EX010]
 Our Price: $275.00
 Sale Price: $192.50
 You Save: $82.50 (30% )
Login for Wishlist


Description:Helix WRX STI V3 Catless Downpipe
[HEL GDA-EX010]
The Helix Downpipe is the optimal downpipe for the performance minded Suby owner. This downpipe features a cast bellmouth which provides the absolute maximum exhaust flow and minimum back pressure by allowing the wastegate gases to exit without disrupting normal exhaust flow. The piping is full 3" Stainless Steel (304) polished, and the package includes gaskets & bolts. This downpipe replaces both cats and is designed for USDM fitment only. The combination of the Helix uppipe, downpipe, and exhaust system will yield 30+whp!

*This downpipe is legal in California for off-road or race use only. Because of the elimination of catalytic converters, this downpipe may never be installed on a vehicle to be driven on public highways. Please check your local laws.

New Gaskets recommended for purchase with this downpipe.

Export this product as a PDF Export and print this product as a .pdf file:
Customers who bought this product also purchased
Cobb WRX STI Uppipe 304SS w/ EGT Bung
Cobb WRX STI Uppipe 304SS w/ EGT Bung		 Kartboy Subaru Rear Shifter Bushing
Kartboy Subaru Rear Shifter Bushing		 Tanabe 05+ STI/ 05+ WRX GF210 Lowering Spring
Tanabe 05+ STI/ 05+ WRX GF210 Lowering Spring
HKS WRX STI Uppipe
HKS WRX STI Uppipe		 Cobb Tuning STI Turbo Heat Shield
Cobb Tuning STI Turbo Heat Shield		 GTSpec WRX STI Stainless Steel Uppipe W/ EGT bung
GTSpec WRX STI Stainless Steel Uppipe W/ EGT bung