duckdo

hi guys i want a bit more of a burble on the car i have a prodrive cat down pipe with a secondary cat fitted ive replaced centre section with a straight through pipe and have a rear prodrive back box just wondering if i replace secondary cat will it make much difference is it the back box that makes the diffrence iam buying tiptotaffs backbox as i liked the sound off it

Cannon Fodder

iTrader: (100)

Dean, do you mean the resonator box that reduces the exhaust noise?

If so removing this and replacing with a straight through pipe will certainly increase the burble and give you a louder/nicer exhaust note.

duckdo

if thats the one inbetween the down pipe and centre section ty yes i thought it was a cat as its got a lamba sensor in it would i need to change the back box to have a nice burble

Cannon Fodder

iTrader: (100)

I'm not too sure then Dean but I believed that the Prodrive sports cat was the only one in the system with a pipe then to the resonator, you might want to remove this second cat and the resonator section as this will improve the exhaust note no end.

Rally fan 555

iTrader: (7)

I had a Prodrive B/B before and found it quiet - I replaced it with TSL Firestorm B/B and it was great then...

duckdo

ive taken centre box off ty put a straight through pipe on a wile ago when i bought the prodrive sports cat it came with next section which bolted on to the centre pipe have seen a straight through pipe for this section with a bolt hole for lamba sensor just wondered if this would make a differance or would i need to just change the rear box

Cannon Fodder

iTrader: (100)

I suppose it depends on how well you get on with your neighbours, I'd certainly take out the pre muffler or sports cat and replace with a straight pipe and then if your not happy change the rear silencer.

Any increase in exhaust note would start with fitting a straight through section.

Rally fan 555

iTrader: (7)

Indeed I fitted a straight through from the downpipe and deresonator - it was great then...

duckdo

i think i change the both ty seen a cobra stainless pipe for the front and i have the rear box of dave(tiptoptaff) and go from there i can always swop and change as for neighbours out of 28 houses in street 23 are family

Rally fan 555

iTrader: (7)

You could try a a bung for early mornings

duckdo

dont do early mornings in scooby si iam in my cab by 6ish most days scooby use is very little 763miles in three and half years of ownership