Exhaust Systems

Exhaust Headers

Throughout our many years of dyno testing, STAHL headers have always made the best power gains. These headers will produce a 6 to 10% increase in power on stock engines and much more on high performance engines. On stock engine customers have reported over 5% improvement in gas mileage. All Stahl headers have good sealing connections and will not noticeably increase underhood engine noise. All units will adequately clear air conditioner units except race headers.

 

Stahl Headers

The size in inches refers to the primary tube diameter. All come with standard diameter collectors with ends or flanges that bolt directly to original or standard aftermarket exhaust systems. Competition headers with larger collectors come with straight pipe ends and no connecting flange. Stahl headers are finished in aluminum color heat resistant paint. For a more permanent finish see High Performance coatings below.

 

1600 Manual Trans. 1 1/4"                                                                                                          P/N 18211114

1600 Manual Trans. 1 3/8"                                                                                                          P/N 18211138

2002 Manual Trans. 1 3/8"                                                                                                          P/N 18212138

2002 Manual Trans. 1 1/2"                                                                                                          P/N 18212150

2002 Competition-Standard Floor 1 1/2" with 2 1/2" Collector                                              P/N 18222150

2002 Competition-Standard Floor 1 5/8" with 3" Collector                                                     P/N 18222158

2002 Competition-Standard Floor 1 3/4" with 3" Collector                                                     P/N 18222175

2002 Competition-Raised Floor 1 5/8" with 3" Collector                                                         P/N 18222158RF

2002 Competition-Raised Floor 1 3/4"with 3" Collector                                                          P/N 18222175RF

 

Ceramic Thermal Barrier Coating

From aerospace technology comes this oven baked metallic/ceramic finish that is far superior to ordinary header paints. In salt spray testing where high temperature paints lasted 40 to 50 hours, the ceramic coating lasted over 5,000 hours. The ceramic thermal barrier finish also coats the inside of the pipe. The thermal barrier will reduce underhood temperatures and testing has shown horsepower gains due to combustion chamber stabilization and increased gas velocity.                                                 P/N 182110014

 

Exhaust Manifold Porting

A careful porting and polishing of the exhaust manifold. We then precisely mate the exhaust manifold gasket to the exhaust manifold for maximum flow. Especially recommended with the Ceramic Thermal Barrier Coating. An excellent alternative where headers are not an option.            P/N LAB18213004

 

Heatshield Exhaust Manifold Gasket

This unique one-piece exhaust gasket forms a shield to deflect heat away from the ignition wires and cylinder head.                                          

 P/N 11621285249

8mm Copper Exhaust Nuts P/N 11620643110

 

                                                   

 

Performance Exhaust

 

ANSA Performance Plus mufflers are designed to increase torque and power an average of 5%, in order to give cars faster acceleration. ANSA mufflers have high quality materials and superior workmanship. Mufflers have heat resistant black krinkle finish paint and chrome plated tips. ANSA mufflers are made in Italy, and come with a one year warranty.                                                    

Front Resonator,2002 All P/N 18BW0225

Rear Muffler, 2002 thru ‘74 (75-76 must modify hanger) P/N 18BW0227

 

  Performance Exhausts

 The PREMIER performance exhaust for your 2002 featuring:

Rear Only (use  with Ansa front 18BW0225)  P/N 1883780102

 

 

 

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