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Old 11-13-2007, 08:19 PM   #7
Gruppe-S
Former Vendor
Vendor Sales Rating: (65)
 
Member#: 23216
Join Date: Aug 2002
Location: Lake Forest, CA | 949-457-1234
Vehicle:
2006 949-457-1234
949-457-1234

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Comming in January. The Gruppe-S Equal Length Exhaust Manifold.

Constructed from features T304 Stainless Steel piping, mandrel bends, and CNC precision cut flanges.
Dyno proven to make up to 8hp and 12 ft-lbs of torque.
The design of the Gruppe-S equal length manifold increses boost response. Spool up time is decreased incresing boost pressure at lower RPM's. Due to the exhaust pulses now being paired together the lumpy boxer sound is lost instead a smoother sound is produced.

Stainless Steel Manifold $499 Shipped
Ceramic Coated Manifold $699 Shipped
Stainless Steel Manifold & STi Oil Pan $599 Shipped
Ceramic Coated Manifold & STi Oil Pan $799 Shipped
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