Blitz Nur Spec R Spec Racing Series exhaust systems are designed to be a bolt on replacement for the OEM Subaru WRX/STi exhaust. The Blitz Nur Spec R was designed to reduce back pressure and thermal stress on the Subaru WRX/STi allowing the engine to create more power and torque. The Blitz Nur Spec R for the Subaru WRX/STi utilizes extensive computer controlled design, flow analysis, dyno testing, and precise fitment. Blitz Exhaust systems produce maximum horsepower without dramatically reducing low-end torque.
The quality of the Blitz Nur Spec R stainless steel exhaust for the Subaru WRX/STi is second to none. Rated as the highest quality, our exhausts perform as well as they look. Unlike conventional exhaust systems, Blitz Nur Spec R exhausts utilize a slanted mounting design which eliminates unnecessary bends. The specially designed muffler and large diameter mandrel bent piping has no reduction of inner diameter in any of the bend areas. The constant piping diameter size design of the Blitz Nur Spec R allows for superior exhaust flow when compared to crushed bent piping. The most impressive feature the Blitz Nur Spec R exhaust system is the quiet tone with the silencer on, and its aggressive tone with the silencer removed.
Performance increases vary by application (gains of 5 - 20 horsepower are average). Blitz exhaust systems are designed to give off maximum performance, improved appearance, and an aggressive tone for the Subaru WRX/STi. Each Blitz Nur Spec R exhaust is flanged and comes complete with all gaskets and hardware. Providing the easiest bolt-on installation possible for the Subaru WRX/STi enthusiasts. All Blitz Nur Spec R exhaust systems utilize factory mounting points and hangar locations. A fine balance of looks, power, and durability has been achieved through full stainless steel construction finished in a show quality shine.
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