BORLA S-Type 140640 high performance exhaust system for Dodge Challenger 6.4 SRT and Scat Pack from 2015 to 2023 with standard exhaust flaps

The exhaust flaps remain functional.

The deep, beefy sound is louder than the standard exhaust system of the Dodge Challenger 6.4 and enhances the character of the engine.
Although this is not permitted, the sound is not so loud that it is bound to cause problems.

The S-Type exhaust system is the middle of the three Borla sound variants.

When developing this exhaust system, the gas dynamic and flow design was the top priority, followed by the sound engineering.
This complex approach, which is rarely practiced in the industry, means that power and torque are not sacrificed for the sound, but rather harmoniously coordinated with each other.
This is Borla’s special achievement. It's not always obvious at first glance - but that's what makes the big difference between mediocrity and technical brilliance.

With many other exhaust systems, development costs are kept low and attention is only paid to the sound. As a result, these systems often sound good, but result in a loss of performance and therefore do not actually deserve the name “sports exhaust”.

You should be aware of this. With this knowledge, you can make an informed decision for or against a particular sports exhaust system.

Borla sports exhaust systems are made from high-alloy stainless steels of the T304 series according to the American AISI standard.

Important note for vehicles with cylinder deactivation:

Due to cylinder deactivation, the sound in 4-cylinder mode in conjunction with a sports exhaust (regardless of the manufacturer) is often perceived as “unsuitable”.
We can fix this by electronically disabling the cylinder deactivation.
The vehicle then always runs on all 8 cylinders and permanently has the desired V8 sound.

For customers who purchase this Borla exhaust system from us, we offer deactivation of the cylinder deactivation on this model at a preferential price of 149 euros (instead of 249 euros) including VAT.