RS4 B7 stock resonator delete

[jonson66]

I've seen your top video lots of times lol. Is it a full jc weldfab exhaust system or is it cat back with gutted pre cats? It sounds incredible

[FaisalJ]

I guess everyone on the forum has seen it considering how much I post it up! Sounds even better in real life.

Yep full system, with 200 cell cats (they can do 100 cell too).

[jonson66]

I guess everyone on the forum has seen it considering how much I post it up! Sounds even better in real life.

Yep full system, with 200 cell cats (they can do 100 cell too).

So when you say full system does that include manifolds or just downpipes? Sorry for all the questions but it's the best god damn system i ever heard lol! Also what'sdifference between 100 cell and 200? Would the 100 be harder to get through the emissions?

[FaisalJ]

No probs about questions!

Full system comprises of downpipes (with either 200 cell cats, 100 cell, or none), an X centre section, and valved backboxes. Valves are Bentley parts, which apparently don't get stuck like the Audi ones do.

I'm sure I can pass an MOT with the 200 cell cats, but I'm not sure with the 100 cell ones.

For reference, the stock main cats are 200 cell, and the stock pre-cats are 400 cell. I've passed an MOT after the pre-cats were removed. Just make sure the car is nice and warm, so cats are working efficiently.

[jonson66]

Ahh i see! So you have an x pipe fitted? Does that mean it has a box in the centre section? And do you have a pre and main cats then? Or are they both in the down pipes?

[jonson66]

Sorry just seen your pre cats are gutted!