Difference between 2.5" system and 3" system please?
Going for RCM but price difference aside, is the 3" louder/quiter/less restrictive??
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Exhaust QueryDifference between 2.5" system and 3" system please?
Going for RCM but price difference aside, is the 3" louder/quiter/less restrictive?? 2004 RB Renault Clio 182 (Coilovers running Mark Fish setup)
Re: Exhaust Query
Deeper and less restrictive. 3 inch it has to be Duncan : www.racedynamix.com
email: duncan@racedynamix.com tel: 07540 185754 Custom Remaps for: All Impreza/Forester 2001-2010 | Classics 92-96 (ESL) | Syvecs (Solaris) | Simtek
Hmm, cheers Duncan. If we're just going for an exhaust system inc. decat and induction kit, mods wise, is it worth going for the 3" though, especially at £850 delivered?
Just wanted a lovely flat four burble and the quality that comes with an RCM system. Hmm. 2004 RB Renault Clio 182 (Coilovers running Mark Fish setup)
if you have the choice - there isnt a downside of 3 inch vs 2.5 inch - turbo's need less back pressure and the bigger the better for boost.
Mine sounds great with the 3 inch system. Dans does too Duncan : www.racedynamix.com
email: duncan@racedynamix.com tel: 07540 185754 Custom Remaps for: All Impreza/Forester 2001-2010 | Classics 92-96 (ESL) | Syvecs (Solaris) | Simtek
So there isnt a difference in sound? I'd have thought bigger bore = louder noise?
Not the case? Thanks again mate 2004 RB Renault Clio 182 (Coilovers running Mark Fish setup)
Mine is 93 DB at 4500 rpm tested Duncan : www.racedynamix.com
email: duncan@racedynamix.com tel: 07540 185754 Custom Remaps for: All Impreza/Forester 2001-2010 | Classics 92-96 (ESL) | Syvecs (Solaris) | Simtek
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