E30 Exhaust 

Korman-Stahl Headers

 

These high quality headers provide a 6-10% power increase on stock engines, much more on high performance engines. Engineered for trouble free fit and long service. Also available with ceramic thermal barrier coating (described below) for additional performance, durability and improved appearance.

BMW

Primary Tube Diameter

Application

Notes

P/N

318i

1.25"

street w/cat.

with lamda fitting, man. trans only

18213118L

325i, 325e

1 3/8"

street modified w/cat.

with lamda fitting, man. or auto trans

18213338L

1 3/8"

street modified/ competition/euro

no catalytic converter fitting

18213338E

325ITS

 

325 race header (stainless)

 Supersprint

1871R325

 

Ceramic Thermal Barrier Coating

The ceramic coating provides superior corrosion protection, stain resistance, and increased gas velocity. Even if scratched or chipped its unique self-sacrificial properties won't allow oxides to form under the coating. Unlike other coatings, both the inside and outside of the exhaust manifold is coated. Expect under hood temperatures to be reduced significantly.    

M20 P/N 182110016     M10, M42/44 P/N 182110014

 

 

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Dyno tested performance for your BMW.  Welded seams, stainless steel internal components and tail pipe, aluminized piping, black powder coated finish.  TUV approved.  2 year warranty.  E30 325i, Twin 76mm round tips  P/N 1883782406  E30 325i, DTM tips P/N 1883782466

 

 

 

Ansa Sport free flow systems are made in Italy and come with a one year warranty. Excellent reduction in back pressure, sporty sound, budget priced. 

BMW

Front

Rear

318 >9/83

18BW2924

18BW2937

318 9/83>

18BW2934

18BW2967

325e

18BW3064

18BW3067

325i

18BW4836

(cat to muffler,

optional, not req’d)

18BW4827

 

 

 

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