BMW G87 M2 - Non-Resonated (Loudest) Cat-Back with GT-115 Cerakote Black Trims Model_435i (F32/F33/F36) 2013-16 Many months of testing was

Many months of testing was carried out to ensure the system not only delivered the performance gains required (which can be unleashed with further tuning)

broken wire

This is a Signature Series Cat Back System

Cobra Sport Exhausts VW promotional video

Example of Audi S3 (3 door) sports exhaust (cat-back - resonated)

BMW G87 M2 - Non-Resonated (Loudest) Cat-Back with GT-115 Cerakote Black Trims Model_435i (F32/F33/F36) 2013-16 Many months of testing wasOur range of Cat Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in volume of their exhaust and or add a more suitably aggressive tone. All our products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat Back system