Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: steevo on November 09, 2003, 06:34:56 PM

Title: downpipe and de-cat
Post by: steevo on November 09, 2003, 06:34:56 PM
Hi everyone,
 I\'m going to replace my downpipe and fit a de-cat,has anybody got any advice as to which types i should buy and how much to pay.    

CHEERS !!

STEVE...
Title: downpipe and de-cat
Post by: Fishy on November 09, 2003, 07:05:54 PM
Steve, do you have a standard or aftermarket back box on the car? This would effect the way of things to be done.

If you have an aftermarket box, then I would recommend only doing one of the preposed modifications. I would recommend doing the mid-pipe. Reason being you could/will suffer boost spikes. Not good.

Dont get a downpipe from the US, as it will not fit. Best go to someone like Dragon/Evil Rotor (Ross), ReWorx, Jimmys, WGT.

Dan
Title: downpipe and de-cat
Post by: steevo on November 09, 2003, 08:04:41 PM
Cheers Dan,
   My car is running the standard backbox and i was hoping to keep it on to keep the noise down.
  STEVE....
Title: downpipe and de-cat
Post by: Fishy on November 09, 2003, 08:22:37 PM
You shouldnt have any problems then. But just for piece of mind get it checked on a rolling road, to make sure it\'s not running lean.

Should only cost about 30-45 quid for them to check.

Dan
Title: downpipe and de-cat
Post by: Sky on November 10, 2003, 10:23:23 AM
How much should you expect to pay for a midpipe Danny? How much for fitting?

Now that I\'m power FC\'d up it\'s next on my list.

Cheers,

Rick
Title: downpipe and de-cat
Post by: Fishy on November 10, 2003, 10:43:21 AM
Rick, give Steve a call on 01322 387372. Think they are about £100 quid, plus about £45 fitting.

Dan