Fujitsubo RM-01A Exhaust Announced
Jul 3, 2008, 03:00 AM
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Fujitsubo RM-01A Exhaust Announced
This was announced on July 3rd in Japan:
http://www.jdmtuningnews.com/articles/7308b.htm
http://www.fujitsubo.co.jp/product01.php?no=270-32071
Fujitsubo has ported its RM-01A Competitive Exhaust System to the Mitsubishi Lancer Evolution X (CZ4A / 4B11). The product number of the offering is 270-32071 and the retail price is 121,800 yen (JASMA Number 03 S13159 / Japan Article Number 4944997232715). Compatible with 5MT and 6 speed TC-SST models. Specifications: Exit geometry: 99mm diameter straight (there is a hole and R.L), Pipe diameter: 70.0mm - 60.5mm, Minimum ground clearance: Intermediate pipe between front and rear silencer - 140mm (forward from rear axle 43mm) (reference - 1480mm ground to roof of car). Accessory list: gasket pack x1, torque ring joint set x2, bracket x1. Inhouse Performance data: Fujitsubo made a baseline run on the stock OEM pipe and found that a middle acceleration (40km/h-120km/h) pull in 4th gear spanned 5.6 seconds. With their RM-01A exhaust the number dropped to only 5.4 seconds. A baseline dyno pull on the stock muffler yielded a maximum horsepower rating of 191.4kw (260.3ps) / 6230rpm and 353.8N m (36.1kg m) / 3130rpm max torque. This translated to 196.6kw (267.4ps) / 6180rpm and 353.8N m (36.1kg m) / 3050rpm on Fujitsubo's exhaust. Boost pressure was 0.82kgf/cm2 on all tests. Weight of the stock muffler is 20.0kg vs 13.2kg for the Fujitsubo RM-01A. Idle volume on the stock pipe is 64dB vs 72dB for the aftermarket one. Adjacent exhaust noise at (4875rpm): 86dB / 92dB, at 3000rpm 73dB / 83dB, at 5000rpm 87dB / 90dB and the 4000rpm-6000rpm Response yielded a 93dB / 102dB split.
http://www.jdmtuningnews.com/articles/7308b.htm
http://www.fujitsubo.co.jp/product01.php?no=270-32071
Fujitsubo has ported its RM-01A Competitive Exhaust System to the Mitsubishi Lancer Evolution X (CZ4A / 4B11). The product number of the offering is 270-32071 and the retail price is 121,800 yen (JASMA Number 03 S13159 / Japan Article Number 4944997232715). Compatible with 5MT and 6 speed TC-SST models. Specifications: Exit geometry: 99mm diameter straight (there is a hole and R.L), Pipe diameter: 70.0mm - 60.5mm, Minimum ground clearance: Intermediate pipe between front and rear silencer - 140mm (forward from rear axle 43mm) (reference - 1480mm ground to roof of car). Accessory list: gasket pack x1, torque ring joint set x2, bracket x1. Inhouse Performance data: Fujitsubo made a baseline run on the stock OEM pipe and found that a middle acceleration (40km/h-120km/h) pull in 4th gear spanned 5.6 seconds. With their RM-01A exhaust the number dropped to only 5.4 seconds. A baseline dyno pull on the stock muffler yielded a maximum horsepower rating of 191.4kw (260.3ps) / 6230rpm and 353.8N m (36.1kg m) / 3130rpm max torque. This translated to 196.6kw (267.4ps) / 6180rpm and 353.8N m (36.1kg m) / 3050rpm on Fujitsubo's exhaust. Boost pressure was 0.82kgf/cm2 on all tests. Weight of the stock muffler is 20.0kg vs 13.2kg for the Fujitsubo RM-01A. Idle volume on the stock pipe is 64dB vs 72dB for the aftermarket one. Adjacent exhaust noise at (4875rpm): 86dB / 92dB, at 3000rpm 73dB / 83dB, at 5000rpm 87dB / 90dB and the 4000rpm-6000rpm Response yielded a 93dB / 102dB split.
Jul 7, 2008, 12:30 AM
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