Racing Muffler USDM (rear+center pipe) Subaru Impreza GRB/GRF
The HKS Racing Muffler exhaust is the top of the line system and constructed with the highest quality standards. The system features 70mm stainless steel piping with dual 90mm titanium tips. It is fully polished and completely Tig welded for an incredible looking exhaust. The tone is very sporty and aggressive and is sure to catch attention. This system can be purchased in a few different forms. You can get the catback system if you already have a downpipe or want to use your stock downpipe. You can also just get the muffler section or center section if you need to replace one or the other. The best possible setup however is the turboback system which includes the HKS bellmouth downpipe and the full catback system. This is the ultimate in gains and will drastically increase the power of your STI. All hardware is included.
08-10 Impreza WRX STi
Description:
Includes center pipe, rear section only. HKS Bellmouth Downpipe *33006-BF003* is required and sold separately (OFF-ROAD USE ONLY).
For over 40 years, HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 40+ years.
This product is compatible with the following vehicles
| Vehicle Make | Vehicle Model | Vehicle Variant | From | To | Engine | Notes |
| Subaru | Impreza | WRX STi | 2008 | 2010 |
Whether it is engine, exhaust, suspension, or drive-train systems, there is no substitute for the performance, quality and reliability of HKS. Part-Box/Co-ordSport are an approved distributor for HKS performance and tuning products.
For over 35 years, HKS products have been put to the test in drag racing, road racing, rallying, and top speed trials. HKS equipped vehicles have captured numerous racing championships and hold claim to a myriad of competition records using many “off the shelf”, race proven HKS components. As a result, HKS has been synonymous with “performance” in the automotive aftermarket industry for the past 35+ years.
