This makes for a very cost effective package for upgrading an E9X M3. Further details along with dyno graphs and pictures from Evolve Automotive below:
It is well known that the Primary cats are a major restriction point on the E9X M3. There are a number of solutions on the market including a full X Pipe which removes the primary cats (our one also has 200 cell secondary cats and resonators) or Primary Cat Delete/Test Pipes.
X Pipes designed to appeal to those who want a bolt on solution that can be easily reversed when required. This also gives the user the option to sell the X Pipe on should they remove it.
Primary Cat Delete/Test Pipes are designed for those who do not want to go the full X Pipe route and are happy to modify their existing X Pipe.
Our Primary Cat Delete/Test Pipes are the first in the market to use a slip on and clamp solution. This provides a solid/tight fit without the need for welding.
This package teams these primary cat delete / test pipes with the well regarded Evolve Stage 2 ECU Tune with option of free Servotronic tuning. Feature coding is available at a flat rate of $200 for unlimited choice of the options we offer.
Dyno graph showing Stock, Evolve Primary Cat Delete and then Evolve Stage 2 ECU Tune. *Please note spike at the beginning with the tune is caused by the dyno suddenly releasing the car whilst under load and is not present during normal driving conditions*
Video of a car with Eisenmann Sport on the dyno and sound comparison before and after:
Full RRP for this package is $1449 plus shipping. Intro price is $1349 shipped with the USA and is limited to 10 pieces.
For those outside the USA please contact us for a shipping quote.
If you want to take part please PM me and I will send you a link to our website with a discount code to get the intro price.