gmgracing

Sparco Seats & Sabelt Harnesses


GMG 997 997 RSR Roll Bar



The GMG RSR roll bar is our most popular model. It is a 2 piece and it bolts to the front seatbelt mounts and the rear strut towers.

GMG 997 GT3 RSR Style Exhaust Center Section





GMG 997 GT3 Exhaust Manifold High Flow Cats







GMG 997 GT3RS Adjustable Sway bars






Our GMG Sway Bar upgrade kit for the 997 GT3 helps reduce body roll during fast cornering and allows fine-tune the handling balance.

The sway bars are 3 way adjustable in the front and the rear. The rear bars offers a torsional stiffness increase of 30, 45,and 60% while the front sway bar offers an increase of 15, 25 , and 35% over the factory bar. All sway bar kits feature urethane bushings.

Our bars are designed and manufactured by Eibach exclusively for GMG. Through the partnership, we developed anti-roll bar kit for a high performance street application using the data and knowledge gained over the years from professional racing in the ALMS and Pirelli World Challenge series. The result is the improvement in the handling of your vehicle without costing thousands of dollars like the bladed racing versions that we run on our race cup cars.


GMG 996 997 Adjustable Thrust Arms



The GMG adjustable thrust arms feature anti-dive and anti-squat geometry to help keep the roll center of the vehicle within specification during hard breaking and acceleration as well as high G cornering

GMG Racing 996 997 Adjustable Thrust Arm Bushing



The GMG replacement thrust arm bushing significantly improves the handling and response, and allows for adjustment for additional caster as well. They help eliminate unwanted caster changes in both front and rear suspension under acceleration and deceleration. They also help minimize the mushy feeling on the multilink factory suspension without added road harshness transmissions into the cabin. This kit provides a great improvement for street cars and they are a must for anyone who is taking their car to the track.

GMG Racing Front and Rear Bump Steer Kit

The Toe/Bump Steer Kit is designed for Porsche models that have been lowered. This kit will help minimize the suspension geometry changes and allows for bump steer adjustment





GMG 997 997 Racing Dog Bone Kit



The GMG Adjustable Rear Link Kit is the proper way to correct the rear suspension geometry of lowered 996 and 997 models when necessary. The kit also greatly improves handling and feedback by removing rubber bushing deflection.

GMG 997 GT3 Racing High Poly Urethane Transmission Mount



Numeric Racing Shifter w/ Porsche Motorsports Cup Car Cables





For all questions and inquiries, please email Jerry@GMGRacing.com