20b race/high performance header

GtoRx7 · 12-23-2010, 02:18 AM

Here is another incredible piece from Defined Autoworks- Full race stainless header made to fit the famous 20b "3-rotor" engine when installed into the Rx-7 Chassis. Will fit both the FC and FD chassis (1986-2002 mazda Rx-7) Works with RHD as well!

What you are getting-

-Highest grade 321 stainless construction. Look up 321 stainless, it is FAR stronger and heat resistant than 304 grade. Its also MUCH more expensive.

-Fully TIG welded for superior finish, fit, and durability. Each header is hand fitted and welded. TIG takes HOURS to do, but is better than anything else on the market

-Dyno Proven and race tested design. This is not just a random bunch of tubes twisted together to look nice. This is a race PROVEN design after YEARS of research and development. Each runner is equal length down to a 1/4". The Collector has been carefully sized and made to provide tremendous power over anything else.

-Will provide more power on stock and highly modified non-turbo 20b's

Price is $2,150.00

12-23-2010, 02:18 AM	#1
GtoRx7 Rotary Fanatic Join Date: Jul 2008 iTrader: (0) Posts: 151 Rep Power: 17	20b race/high performance header Here is another incredible piece from Defined Autoworks- Full race stainless header made to fit the famous 20b "3-rotor" engine when installed into the Rx-7 Chassis. Will fit both the FC and FD chassis (1986-2002 mazda Rx-7) Works with RHD as well! What you are getting- -Highest grade 321 stainless construction. Look up 321 stainless, it is FAR stronger and heat resistant than 304 grade. Its also MUCH more expensive. -Fully TIG welded for superior finish, fit, and durability. Each header is hand fitted and welded. TIG takes HOURS to do, but is better than anything else on the market -Dyno Proven and race tested design. This is not just a random bunch of tubes twisted together to look nice. This is a race PROVEN design after YEARS of research and development. Each runner is equal length down to a 1/4". The Collector has been carefully sized and made to provide tremendous power over anything else. -Will provide more power on stock and highly modified non-turbo 20b's Price is $2,150.00 __________________ DEFINED AUTOWORKS Where concept meets results Black 1994 FD 4-rotor 610rwhp all motor Red 1970 Mazda R-100 with 10a Black 1974 Mazda Rx4 Black 1984 Gsl-SE 13b-re streetport 230rwhp