Quality Exhaust Systems For The Discerning Modeler The Home of MACSPIPES for boats (MACS MARINE TUNED PIPES) and Airplanes (MACS AERO TUNED PIPES) (also see our NEW! Headers for RTR Racing and other Special Applications) and MACS MUFFLERS (the BLACK MUFFLER) (with our NEW! not-so-black Super Tiger .51 Control Line Mufflers) (under 1.5oz - and others to follow) 2010 Product Line Note: All prices listed are effective January 2010 phone & fax (916)456-6932 / fax(916)456-7414 e-mail (macspro@macspro.com is out of order) use macfam@lanset.com Macs Products 7935A Carlton Rd. Sacramento, CA 95826 Home | Product Line | Tuning Info | One Piece Muffler Pumpless Smoke System | Videos | R/C Links | Order Form