VAUXHALL ASTRA G MK 4. SUITABLE FOR MOTORSPORT OR TRACK DAYS.
Made in the UK by. Replaces the catalytic convertor, which is required for road use, however sports cats are in stock. Bolts onto the original system for easy DIY fitment. Approx 15mins to fit, after the standard manifold has been removed.Performance manifolds, systems and sport boxes available in mild steel or 304 stainless. 4 into 1 de-cat manifold. CNC lambda boss for probe. We believe our Astra G de-cat manifolds are a good value, UK made, easy fit product that gives a louder sound and more power. Please feel free to ask any questions.