H21202-SS 06-09 Civic Si Coupe and Sedan 4-2-1 Race Header Stainless Steel

T-304 #1 grade stainless steel tubing, polished to a bright luster. 1 5/8” x 1 7/8" x 2” mandrel bent tubing X .065 wall thickness.

Flange is 3/8” thick stainless steel.

All headers are TIG welded construction.

 

Provides 12-15 horsepower gains.

Kit include:

• 3 Bolt Gasket
• 3 Nuts
• 3 Bolts

All Strup Headers re-use the OEM stock manifold metal gaskets.