Beer Can test - which 3" exhausts are really 3" ??
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Beer Can test - which 3" exhausts are really 3" ??
Guys - after a recent debate about exhausts I have taken it upon myself to compile a list of which exhausts are near or close to a real 3" through the muffler
I have found that many exhuasts that my customers think are 3" are actually LESS that 2.5 " inside the muffler
I devised a simple gauge to test - a beer can
Those mufflers that can fit a beer can inside the tip to the core of the muffler pass - those than can not fail
Excelent - loads of room - OVER 3" inside muffler
Buschur Racing
AMS
Greddy Ti
RNR copy of Buchur Exhaust with BR racing muffler
PASS - between 2.5 " to 3"
SS Auto Chrome / a/ k / a SX Power
Megan
Apexi
Magnaflow 3" system
Bearly PASS - just sneaks the 2.5 " beer can in
Stock 2005 MR
APS
RNR "stealth with magna flow two resonators and black spray paint that scracthes"
FAIL - LESS than 2.5" passage insde muffler - less than stock
HKS
AVO
I have found that many exhuasts that my customers think are 3" are actually LESS that 2.5 " inside the muffler
I devised a simple gauge to test - a beer can
Those mufflers that can fit a beer can inside the tip to the core of the muffler pass - those than can not fail
Excelent - loads of room - OVER 3" inside muffler
Buschur Racing
AMS
Greddy Ti
RNR copy of Buchur Exhaust with BR racing muffler
PASS - between 2.5 " to 3"
SS Auto Chrome / a/ k / a SX Power
Megan
Apexi
Magnaflow 3" system
Bearly PASS - just sneaks the 2.5 " beer can in
Stock 2005 MR
APS
RNR "stealth with magna flow two resonators and black spray paint that scracthes"
FAIL - LESS than 2.5" passage insde muffler - less than stock
HKS
AVO
Last edited by DynoFlash; Jan 23, 2006 at 12:31 PM.