Bull-X 3" / 76mm Bull-X Downpipe for Subaru WRX STI
The 3"/ 76mm downpipe for the Subaru WRX STI of HG-Motorsport can be replaced 1 to 1 through the serial part. Perfect fit and high quality material make this product a top product from our range. There is no impact edge on the turbocharger output. By optimizing the diameter, piping and catalyst (if selected) of the turbocharger can be greatly relieved. A lower back pressure and thermal relief generate a significant increase in torque, power, previous response and the same time an extension of the lifetime.
By request, you´ll get the downpipe with a reducer and a 20cm, 3" long coupler to drive continuously with 76mm, 3". This size is for the EGO-X exhaust system.
If you have another exhaust system installed, which has another connectiondiameter, please contact us. We can customize on any measurement you need.
- Plug´n´Play- solution - perfectly fitting and can be exchanged simply fot the original part
- 76mm/3" diameter
- Available in following catalyst options: 100 cell, 200 cell, 200 cell Bull-X EOBD, 200 cell HJS (without approval)
- High Quality material
- stainless steel tig welded
- Made in Germany – true quality from our own manufacture
- flow-optimized and performance enhanced. Improvment of durability and response
- optimal remove of exhaust gases - without disturbing edges at the transitions
- Designed and developed with flow simulation. Also Bench tested!
- No more heatbuilding into the charger and so less thermals load at the turbo.
- Besster response and more performance
- better ecaust sound (especially when you´re combining this downpipe with a sport exhaust system)
If you selected a downpipe without cat, 100/200 cell Sportcatalyst as well as HJS EOBD Kat, the article has no approval.
Fits atSubaru Impreza WRX STI Sedan My.2011 - 2016
BULL-X Exhausts produces Products at the highest level.
Bull-X is a trademark of HG Motorsport GmbH and deals with the development, design and manufacture of high-performance exhaust systems. Each product is the 100% Made in Germany. Hand Crafted from our company.