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BMW 3-Series (E90 E92) Forum
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Mod Exhaust Query
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02-26-2012, 03:59 AM | #1 |
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Mod Exhaust Query
Guys,
Am on a pre LCI 320D. Lately I've noticed the tips of the exhaust are not as sHiny as once were plus have drooped due to loss of a bracket. It's a 335d conversion so exhaust at both sides. Think it's time to upgrade and wondered if anyone can recommend the best place to get them from (online or in the Surrey/Hampshire/London area). 1. Is there anything in specific I should look out for? 2. What do I essentially need for a nice (non chavy) sound, given its a 320D? 3. What advantage / disadvantages are there of replacing just the tips and nt the whole shabang? Much appreciated! Sam. |
02-26-2012, 05:34 AM | #2 |
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There's a place called Cobra exhausts in the uk supply all types of custom exhausts think they do 335 type for 350.00.
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02-26-2012, 05:48 AM | #3 |
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Drives: E91 330d M Sport
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I can only speak from my own experience but here goes:
Choose your exhaust place on recommendation. There a horror stories all over the interweb of botched jobs, even from franchises of the big name that sounds like Sour Ho Replacing the tips is purely a cosmetic mod. Replacing the backbox is for the Corsa and Saxo brigade IMO - all noise and no function. Replacing the full system (cat back OR turbo back) will probably add 1 or 2 bhp, but because it's a bigger bore, and back pressure is reduced, the turbo will spool faster and the car will feel noticeably more responsive. In terms of sound, if you go for a full system, once they cut off the standard exhaust you'll be able to hear how loud it is with no silencing, and go from there - all the diesels I know that have had stainless cat back exhausts fitted have had no silencers of any sort, they're just not needed. The resonance of the exhaust provides a nice enough note under acceleration without droning or being intrusive while cruising. HTH
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02-26-2012, 06:49 AM | #4 |
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Why not just clean them and replace the bracket..
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02-26-2012, 12:26 PM | #5 | ||
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Quote:
Quote:
This will be for an immediate fix but not long term as the mod bug bites! |
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02-27-2012, 06:10 AM | #6 |
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If you can get there RSR in redhill are coming up second to none in the area. I know few people on here that been there and got great results. Myself when my OEM got damaged I bought a BCS back box direct from them and then got RSR to fit it to get it all done perfect.
They did a great job. Worth giving them a clal.
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