| Out of all, the most impressive and fine Subaru WRX | | | | researches and specially designed for the Subaru |
| car parts is the turbo XS turboback exhaust. It is used | | | | WRX. These parts can also be used with Stage 1 and |
| for enabling the car to deliver high performance. It | | | | Stage 2 Cobb Accessport maps and it can be |
| works by replacing the existing stock exhaust system. | | | | cleaned with cleaning/oiling kit. These parts can be |
| The turbo XS turboback exhaust mainly starts from | | | | used for throughout the life of Subaru WRX. It also |
| the turbocharger to the rear muffler which also | | | | includes a support bracket which is powder coated |
| features a mandrel bent stainless 4 inch bellmouth | | | | black for ensuring secured installation. |
| downpipe which tapers down to 3 inch towards the | | | | If anyone wants to make their Subaru WRX more |
| flange. It can also be added into a 3 inch high-flow | | | | powerful and also reduce its turbo lag then they should |
| catalyst converter or also 3 inch catless race pipe | | | | go for the Cobb Tuning Downpipe. These WRX parts |
| which enters a 3 inch midpipe connected to a N1 style | | | | are designed for obtaining optimal performance and |
| muffler fitted with a 4 inch titanium tip. It is a large piping | | | | also durability which features a 304 Stainless Steel |
| diameter due to which it is one of the best available in | | | | construction. The basic purpose of these parts is to |
| the market. By installing it adds power so the exhaust | | | | reduce the lag and it also improves low-end torque |
| turns out to be loud. These exhausts are made up of | | | | and the biggest thing is that it offers great durability in |
| stainless steel which is long lasting. In this, the mounting | | | | high speed uses. These parts are mainly found in two |
| points are factory cut/welded. There is no risk in | | | | versions, the street and race version. In the street |
| buying these exhaust systems because they come | | | | version, a bellmouth section is available which helps in |
| with a 5 year warranty and they can be used widely | | | | allowing exhaust gases to flow smoothly with the help |
| for an off-road use. | | | | of a 3 inch mandrel bent stainless steel piping into a |
| One can find a Subaru WRX also with a custom | | | | metallic catalytic converter and it also not reduce the |
| designed Cobb Tunning SF intake which has several | | | | horsepower. On the other hand, the race versions do |
| unique features for ensuring the optimal flow and | | | | not include a catalytic converter and on its place an |
| performance. Cobb Tuning SF intake comes with | | | | auxiliary O2 sensor bung is placed near the turbo. In |
| several things such as a custom conical cloth air filter, | | | | the race versions, most of the parts are made up of |
| CFD-designed velocity stack and also a unique air flow | | | | stainless steel which includes hangers, flanges, O2 |
| straightener grid which is specially designed for | | | | sensor bungs, casting and piping. |
| smoothing the incoming air flow which helps in precise | | | | To increase the power of Subaru WRX, intake |
| readings. The main work of it is to eliminate the dead | | | | systems are widely used. There is no need to upgrade |
| spots which are caused by the intake turbulence. | | | | the ECU and on its place one can use a new turbos, |
| There are several other advantages also such as it | | | | intercoolers and boost controller. Subaru WRX car |
| saves weight, keeps incoming air cool, prevents heat | | | | parts are made for enhancing its power and |
| soak and also eliminates any unsightly welds or other | | | | performance and there is no risk in using these parts. |
| fasteners. These WRX parts are made after several | | | | These car parts are affordable also. |