The centrepiece of TREMEC’s high performance line-up, the Magnum 6-speed takes state-of-the-art OEM technology and pairs it with the most popular features of our all-business TKO. Like a 6-speed sledgehammer in velvet gloves, the Magnum easily tolerates up to 700 lb-ft. of tyre devastating torque, and does so with unbelievable sophistication––providing short, crisp shifts and a rewarding driving experience. Known in its OE form as the TR-6060, the Magnum is an aftermarket version of the same transmissions found in many of today’s most revered factory supercars; meaning refinement where you want it and strength where it counts!