Stiegemeier Supercharger Porting and Repair Service

For the best in supercharger porting we recommend all of our customers to Bob Stiegemeier. Stiegemeier is without a doubt the most skilled and reputable supercharger porting service in the industry. With over 2000+ supercharger ported you can be assured that you're getting the best performance money can buy. Make sure to tell Stieg that your boys at Lethal Performance sent you and he'll take extra special care of you!

03' & 04' Cobra Supercharger Porting:
Stage I * 20+ HP $295.00
Stage IV 50+ HP 16+ ft #s TQ $545.00
Stage IV with TB and PL 60+ HP 16+ ft #s TQ $745.00
TB and PL Port $275.00

*Our Stage I port is Guaranteed to out perform any competitors product. Prices do not include shipping and handling.

99'- 04' Lightning / Harley Davidson Supercharger Porting:
Stage I * 20+ HP $295.00
Stage IV 30+ HP $395.00
Rotor Stripping $45.00

Prices do not include shipping and handling.

Stiegemeier Porting has taken modifying Eaton superchargers to the next level, with nearly 2000 units completed to date. We can provide a 1 to 3 working day turn around. Do not be fooled by a cheap imitations. We are constantly testing and improving power output.

larger image