HG Motorsport BULL-X Race Downpipe For Audi RS3 8V 2.5 TFSI 367HP
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.
The Pre Cat Eliminator's of HG-Motorsport can be exchanged at 100% for the standard part. Perfect fit and high quality material make this product a top product from our range. Optimizing the diameter, piping and catalyst of the turbocharger can be greatly relieved.
Our involved construction method has of course its technical background advantages, like e.g. less exhaust backpressure and less heat accumulation in the turbocharger. That s why we have distanced ourselves in contrast to other manufacturers from a simple construction method with a tight pipe bow directly behind the turbocharger output. This tight pipe bow showed us in flow analysis that despite the missing catalyst there is a higher exhaust backpressure than with our construction. Only in the casting process, it has been possible to ensure the absolute maximum flow and to receive no disturbing transitions in the inner course of the downpipe.
A lower back pressure and thermal relief generate a significant increase in torque, power, previous response and the same time an extension of the shelf life.
Technical Details - CAD designed cast bow developed with 3D flow analysis - No tight pipebow behind the turbo output - for maximum flow - Flange entry: 112mm, Cast bow: 101mm, goes into 2-flow 2x 63,5mm - Stainless Steel - Plug'n'Play solution - Perfect fit can be simply exchanged for the original part - High quality materials - Made in Germany - Real quality from our own production - Flow optimized and performance enhancing - Improvement of durability and response - Optimum removal of exhaust gases - Without disturbing edges at the transitions - Designed and tested on the PC and dynamometer
- Audi RS3 8V 2.5 TFSI 367HP Only
**Please note: The majority of HG Motorsport products are processed straight away, but occasionally some applications have to be special ordered which can take upto a maximum of 2/3 weeks for delivery as the products come from Germany. If there will be any delays in your order you will be informed within 24-48 hours.