Megane 3" Decat Downpipes

Our 3" stainless decat and sports cat downpipes are designed to fit with Mk2 - 225 230 R26 R26.R F1 and Mk3 250 265 275 Trophy-s Trophy-R Renault Sport Megane models with either the factory cat-back system, any aftermarket system that fits to the factory downpipe, or our own Megane Cat-Back Exhaust System.

The quality of these downpipes is peerless and we believe they're the lightest and most thoroughly engineered parts available.

If ordered with a cat-back system we will free-of-charge replace the lower 3 bolt flange with a V-band fitting to fully compliment the rest of the exhaust which already comes with V-bands as standard.

The weight of the decat pipe is approx 1.6kg's in Stainless steel, we can also produce these from Inconel upon special request.

Our downpipes are back-purged TIG welded to the highest standards in the industry, to give you an idea of what that means here's some example shots of a None back-purged pipe and one that has been back-purged but with full penetration.

Above picture shows a weld with no back purge with oxidisation causing a weak weld and restriction within the pipe.

The picture seen above shows a fully penetrated, back-purged weld which clearly shows how smooth and strong the weld is, there's no oxidisation and the gas can flow smoothly over, while retaining the materials full strength.