This Astra GTC 1.6 Turbo performance exhaust is made in 2.5"/63.5mm pipework and fit from the catalytic converter section backwards (cat-back) these exhausts replace the centre and rear sections.
The resonated sports exhaust version includes the centre silencer and has a subtle but sporty tone. This exhaust however, is also available as a non-resonated version which is a louder option as it excludes the centre silencer and therefore, has a sportier exhaust note.
All relevant fittings and gaskets are supplied.
Please note: this product does not fit the 1.4 turbo model.
Example of Astra GTC sports exhaust (cat-back - non-resonated).
Example of Astra GTC sports exhaust (turbo back - non-resonated with sports cat).